Oregon Natural Heritage Information Center - Oregon Biodiversity ...

RARE, THREATENED AND ENDANGERED 

SPECIES OF OREGON 

OREGON NATURAL HERITAGE 

INFORMATION CENTER 

March 2007

Oregon Natural Heritage Information Center 

Institute for Natural Resources 

Oregon State University 

1322 SE Morrison Street 

Portland, OR 97214-2531 

(503) 731-3070 

http://oregonstate.edu/ornhic/ 

With assistance from: 

Native Plant Society of Oregon 

The Nature Conservancy 

Oregon Department of Agriculture 

Oregon Department of Fish and Wildlife 

Oregon Department of State Lands 

Oregon Natural Heritage Advisory Council 

U.S. Fish and Wildlife Service 

U.S. Forest Service 

Bureau of Land Management 

Compiled and Published by the staff of the Oregon Natural Heritage Information Center: 

Jimmy Kagan, Director/Ecologist 

Sue Vrilakas, Botany Data Manager 

Eleanor Gaines, Zoologist 

Cliff Alton, IS Manager 

Lindsey Koepke, Data Assistant 

Kuuipo Walsh, GIS Analyst 

Kathy Castelein, Wildlife Biologist 

Cover Illustration: Bufo boreas (western toad) by Diane Bland. 

Eric Scheuering, Zoology Data Manager 

John Christy, Wetlands Ecologist/Bryologist 

Claudine Tobalske, GIS Analyst 

Annie Weiland, Data Assistant 

Shawn Tucker, Grants Specialist 

Arne Buechling, Ecologist 

Dave Lauten, Wildlife Biologist 

Bibliographic reference to this publication should read: 

Oregon Natural Heritage Information Center. 2007. Rare, Threatened and Endangered 

Species of Oregon. Oregon Natural Heritage Information Center, Oregon State 

University, Portland, Oregon. 100 pp.

CONTENTS 

Introduction............................................................................................................................................................. 1 

Distribution Information ......................................................................................................................................... 2 

Oregon Map with Ecoregions and Counties ........................................................................................................... 3 

Definitions............................................................................................................................................................... 4 

Special Animals ...................................................................................................................................................... 5 

Summary List...................................................................................................................................................... 8 

Fish.................................................................................................................................................................. 8 

Amphibians ................................................................................................................................................... 11 

Reptiles ......................................................................................................................................................... 12 

Birds.............................................................................................................................................................. 12 

Mammals....................................................................................................................................................... 17 

Invertebrates.................................................................................................................................................. 20 

Animals Arranged by Status ............................................................................................................................. 29 

Federal Endangered Species Act Status........................................................................................................ 29 

USFWS Species of Concern ......................................................................................................................... 30 

State Endangered Species Act Status............................................................................................................ 31 

ODFW Sensitive Species List....................................................................................................................... 31 

ORNHIC Lists .............................................................................................................................................. 33 

List 1 (Threatened or Endangered Throughout Range) ............................................................................ 33 

List 2 (Threatened, Endangered or Extirpated from Oregon, Secure Elsewhere) .................................... 34 

List 3 (Review) ......................................................................................................................................... 35 

List 4 (Watch) ........................................................................................................................................... 36 

Drops and Name Changes................................................................................................................................. 36 

Special Plants and Fungi....................................................................................................................................... 37 

Summary List.................................................................................................................................................... 41 

Vascular Plants.............................................................................................................................................. 41 

Liverworts And Hornworts ........................................................................................................................... 72 

Mosses........................................................................................................................................................... 73 

Lichens.......................................................................................................................................................... 77 

Fungi ............................................................................................................................................................. 80 

Plants Arranged by Status................................................................................................................................. 89 

Federal Endangered Species Act Status........................................................................................................ 89 

USFWS Species of Concern ......................................................................................................................... 89 

State Endangered Species Act Status............................................................................................................ 90 

ORNHIC Lists .............................................................................................................................................. 91 

List 1 (Threatened or Endangered Throughout Range) ............................................................................ 91 

List 2 (Threatened, Endangered or Extirpated from Oregon, Secure Elsewhere) .................................... 92 

List 3 (Review) ......................................................................................................................................... 93 

List 4 (Watch) ........................................................................................................................................... 95 

Drops and Name Changes................................................................................................................................. 96 

Plant Field Survey Form ....................................................................................................................................... 98 

Animal Field Survey Form ................................................................................................................................... 99 

Acknowledgments............................................................................................................................................... 100

Extinction is a natural process. Today, however, 

plant and animal species are disappearing world-wide 

at an accelerated pace. Based on current trends, half 

of the species on earth will be extinct within the next 

100 years. The major cause of this phenomenon is 

human caused changes to the environment, which 

continue to increase - in Oregon and throughout the 

world. 

Once lost, a species can never be recovered, and 

there is no way of knowing how useful it may have 

been. We do know that human beings and many of 

their industries depend on plant and animal products. 

About 50% of all pharmaceuticals have a natural 

component as an active ingredient, yet less than one 

percent of the world's species have been chemically 

analyzed and tested. Many invertebrates and plants 

contain undescribed and highly functional 

compounds. 

Limnanthes floccosa subsp. grandiflora, or wooly 

meadow-foam, a rare plant that grows in southwest 

Oregon, has been recently found to produce a hybrid 

with the more common member of the genus, 

Limnanthes alba. This hybrid grows well in the 

poorly drained soils of the Willamette Valley and 

produces a valuable oil used for soaps, plastic and 

rubber production. In addition, the new hybrid 

meadow-foam does not require the field burning 

necessary for other crops. This species, and many 

other Oregon natives, will be lost without 

intervention. The purpose of this publication is to 

provide land managers, owners and interested parties 

with a list of those species in Oregon which are in 

greatest jeopardy. 

Oregon State Endangered Species Programs 

In 1987, the Oregon Legislature passed an 

Endangered Species Act which gave the Oregon 

Department of Agriculture (ODA) responsibility and 

jurisdiction over threatened and endangered plants, 

and reaffirmed the Oregon Department of Fish and 

Wildlife's (ODFW) responsibility for threatened and 

endangered fish and wildlife. Both of these agencies 

have entered into cooperative (Section 6) agreements 

with the United States Fish and Wildlife Service 

(USFWS) for the purpose of carrying out research and 

conservation programs for animal and plant species 

under the auspices of the federal Endangered Species 

Act. The Oregon Natural Heritage Advisory Council 

has a similar agreement with USFWS for 

invertebrates. More information on the state 

INTRODUCTION 

endangered species programs can be found at the 

beginning of the animal and plant sections of this 

booklet. 


The Oregon Natural Heritage Information Center 

(ORNHIC) is part of the Information Program of the 

Institute for Natural Resources of Oregon State 

University (OSU). ORNHIC maintains extensive 

databases of Oregon biodiversity, concentrating on 

rare and endangered plants, animals and ecosystems. 

The program is managed by OSU, but has been a 

cooperative project, with significant support from The 

Department of State Lands, The Nature Conservancy 

in Oregon, USFWS, the Bureau of Land Management 

(BLM), the U.S. Forest Service (USFS), and the 

Oregon Watershed Enhancement Board. Biologists 

working for these agencies, together with the state's 

herbaria and museums, provide most of the 

information that comprise ORNHIC's databases. 

This booklet has been compiled using the most 

current information available on the distribution and 

abundance of plants and animals native to Oregon. 

Although based on a large volume of information, it is 

by no means complete. Much is known about some 

species, very little about others. ORNHIC welcomes 

additional information or recommendations regarding 

any of the taxa listed herein. Such information, as 

well as data requests, should be directed to: 


1322 SE Morrison Street 

Portland, Oregon 97214 

On-line versions of the booklet can be found at 

http://oregonstate.edu/ornhic/ 

Outline 

This booklet is divided into animal and plant 

sections. The sections begin with a description of the 

animal and plant programs in the state and are 

followed by the main list of animals and plants. For 

animals, the list is first divided into major groups 

(fish, amphibians, reptiles, mammals, birds, and 

invertebrates) and then arranged alphabetically by 

scientific name. The plant list is first divided into four 

groups (vascular plants, non-vascular plants, lichens 

and fungi) and then alphabetized by scientific name. 

The information for each taxa includes the scientific 

and common names with authorities for plants, along 

with synonymy if the name is new; county, ecoregion, 

1

and adjacent state distribution information; the state 

and federal status; and the NatureServe/Heritage 

Network Global and State ranks, as well as the 

ORNHIC list and. Distribution abbreviations are 

listed and explained below. 

Criteria and Definitions 

Inclusion of any given taxon on these lists is based 

on several specific criteria. The most important 

factors are the total number of known, extant 

populations in Oregon and world-wide, and the degree 

to which they are potentially or actively threatened 

with destruction. Other criteria include the number of 

known populations considered to be securely 

protected, the size of the various populations, and the 

ability of the taxon to persist at known sites. The 

taxonomic distinctness of each species also has been 

considered. Hybrids or questionable, undescribed 

DISTRIBUTION INFORMATION 

Distribution Information 

The distribution information included on the lists 

represents the both the current and historic, 

documented distribution of the taxa included. 

The information is in the following format: 

Ecoregion; State (and/or Canadian Province); and 

County. Out-of-state distribution information is 

complete for plant and animal taxa on ORNHIC List 1 

(which are usually Oregon or regional endemics). For 

all other taxa, all adjacent states or the closest state 

with occurrences will be listed; a plus (+) signifies 

that the taxa is found in additional states. Taxa with 

no other states noted are Oregon endemics. For the 

most part, the Ecoregion, County and State 

distribution is based on both historic and current 

information. Any additional input on distribution will 

be incorporated in future updates of this publication. 

Ecoregions 

The map on the following page divides the state into 

nine distinct regions based on geologic and vegetative 

patterns. The map and the regions are from Thorson 

et al. 2003. The Ecoregions are: CR = Coast Range, 

WV = Willamette Valley, KM = Klamath Mountains, 

WC = West Cascade Range and Crest, EC = East 

Cascade Range, BM = Blue Mountains, BR = 

Northern Basin and Range, CB = Columbia Basin, 

and SP = Snake River Plain. 

2 

species have not been included, although undescribed 

taxa recognized by the scientific community in 

Oregon are included. 

Taxonomic experts who were consulted are listed in 

the Acknowledgments section. All of these criteria 

are considered in the development of NatureServe/ 

Heritage Network species ranks as well. 

Definitions and explanations of the various ranks 

and federal and state status are included on page 4, 

and summarized on the back inside cover along with a 

list of abbreviations. A number of definitions and 

criteria specific to animals (wintering or breeding 

ranks in birds) are discussed in detail at the beginning 

of the animal section of this booklet. 

Counties 

County distribution is keyed to the base map on the 

following page. The abbreviations used in the booklet 

are made from the first four letters of each county 

name. The county names are: Baker, Benton, 

Clackamas, Clatsop, Columbia, Coos, Crook, Curry, 

Deschutes, Douglas, Gilliam, Grant, Harney, Hood 

River, Jackson, Jefferson, Josephine, Klamath, Lake, 

Lane, Lincoln, Linn, Malheur, Marion, Morrow, 

Multnomah, Polk, Sherman, Tillamook, Umatilla, 

Union, Wallowa, Wasco, Washington, Wheeler, and 

Yamhill. The county information included is based 

on data from ORNHIC files. Please notify us of 

mistakes or omissions. 

States and Canadian Provinces and Territories 

State, provincial, and territorial distribution is 

included on the lists primarily to alert biologists to the 

distribution of these rare, threatened, and endangered 

taxa in adjacent states. The distribution for the more 

wide ranging species in states not adjacent to Oregon 

is based on published information and may not be 

complete. Two-letter postal abbreviations are used to 

identify these regions. States adjacent to Oregon are: 

CA = California, ID = Idaho, NV = Nevada, and WA 

= Washington. Other states' and provinces' 

abbreviations can be found in the "Codes and 

Abbreviations" section.

3 

OREGON MAP WITH ECOREGIONS AND COUNTIES

DEFINITIONS 

Endangered taxa are those which are in danger of 

becoming extinct within the foreseeable future 

throughout all or a significant portion of their range. 

Threatened taxa are those likely to become 

endangered within the foreseeable future. 

LE = Listed Endangered. Taxa listed by the USFWS 

or the National Marine Fisheries Service (NOAA 

Fisheries) as Endangered under the Endangered 

Species Act (ESA), or by the ODA or ODFW under 

the Oregon Endangered Species Act of 1987 

(OESA). 

LT = Listed Threatened. Taxa listed by the USFWS, 

NOAA Fisheries, ODA, or ODFW as Threatened. 

PE = Proposed Endangered. Taxa proposed by the 

USFWS or NOAA Fisheries to be listed as 

Endangered under the ESA or by ODFW or ODA 

under the OESA. 

PT = Proposed Threatened. Taxa proposed by the 

USFWS or NOAA Fisheries to be listed as 

Threatened under the ESA or by ODFW or ODA 

under the OESA. 

C = Candidate. Taxa for which NOAA Fisheries or 

USFWS have sufficient information to support a 

proposal to list under the ESA, or which is a 

candidate for listing by the ODA under the OESA. 

SOC = Species of Concern. Taxa which the USFWS 

is reviewing for consideration as Candidates for 

listing under the ESA. 

PS = Partial Status. Taxa for which some but not all 

infraspecific taxa have status. 

Lists Following Animal and Plant Sections 

In addition to the main lists summarizing 

information on animals and plants, this booklet 

includes the agency lists compiled from the most 

recent information available: 

- Federal and State, listed and proposed animals 

(USFWS, NOAA Fisheries, ODFW) 

- Federal candidate (USFWS, NOAA Fisheries) and 

species of concern (USFWS) animals 

- State sensitive animals (ODFW) 

- Federal listed, proposed and candidate plants, and 

species of concern (USFWS) 

- State listed and candidate plants (ODA) 

- Heritage Program Lists (ORNHIC) 

4 

The criteria for the ORNHIC are as follows: 

List 1 contains taxa that are threatened with extinction 

or presumed to be extinct throughout their entire 

range. 

List 2 contains taxa that are threatened with 

extirpation or presumed to be extirpated from the 

state of Oregon. These are often peripheral or 

disjunct species which are of concern when 

considering species diversity within Oregon's 

borders. They can be very significant when 

protecting the genetic diversity of a taxon. 

ORNHIC regards extreme rarity as a significant 

threat and has included species which are very rare 

in Oregon on this list. 

List 3 contains taxa for which more information is 

needed before status can be determined, but which 

may be threatened or endangered in Oregon or 

throughout their range. 

List 4 contains taxa which are of conservation 

concern but are not currently threatened or 

endangered. This includes taxa which are very rare 

but are currently secure, as well as taxa which are 

declining in numbers or habitat but are still too 

common to be proposed as threatened or 

endangered. While these taxa may not currently 

need the same active management attention as 

threatened or endangered taxa, they do require 

continued monitoring. 

Drops and Name Changes contains taxa deleted or 

had their names changed from the previous edition 

(May 2004). 

NatureServe/Natural Heritage Network 

Ranks 

ORNHIC participates in an international system for 

ranking rare, threatened and endangered species 

throughout the world. The system was developed by 

The Nature Conservancy and is now maintained by 

NatureServe in cooperation with Heritage Programs 

and Conservation Data Centers in all fifty states (plus 

the Navaho Nation, Tennessee Valley Authority, 

Puerto Rico and the Virgin Islands), all of Canada 

except for two territories, and eight Latin American 

countries.

Rank Definitions 

The ranking is a 1-5 scale, based primarily on the 

number of known occurrences, but also including 

threats, sensitivity, area occupied, and other biological 

factors. In this booklet, the ranks occupy two lines. 

The top line is the Global Rank and begins with a "G". 

If the taxon has a trinomial (a subspecies, variety or 

recognized race), this is followed by a "T" rank 

indicator. The second line is the State Rank and 

begins with the letter "S". The ranks are summarized 

below (see page 6 for migratory bird ranks): 

1 = Critically imperiled because of extreme rarity or 

because it is somehow especially vulnerable to 

extinction or extirpation, typically with 5 or fewer 

occurrences. 

2 = Imperiled because of rarity or because other 

factors demonstrably make it very vulnerable to 

extinction (extirpation), typically with 6-20 

occurrences. 

3 = Rare, uncommon or threatened, but not 

immediately imperiled, typically with 21-100 

occurrences. 

4 = Not rare and apparently secure, but with cause for 

long-term concern, usually with more than 100 

occurrences. 

5 = Demonstrably widespread, abundant, and secure. 

Information on Oregon's rare, threatened and 

endangered animal species is presented here in two 

formats. The first is a list summarizing the 

distribution, federal and state status, and Heritage 

Program rank of the species as described on pages 4 

and 5. The second format breaks the species into lists 

based on their status. 

In both formats, the special animals are divided into 

major groups (fish, amphibians, reptiles, birds, 

mammals, invertebrates), then listed alphabetically by 

scientific name. The invertebrate summary list is 

unique in being further subdivided into class and 

order. 

The animals included in this booklet are those rare, 

threatened and endangered vertebrate and invertebrate 

species that are native to Oregon and have (or have 

had) sustained breeding populations within the state. 

Open-ocean mammals or sea turtles which generally 

H = Historical Occurrence, formerly part of the native 

biota with the implied expectation that it may be 

rediscovered. 

X = Presumed extirpated or extinct. 

U = Unknown rank. 

NR = Not yet ranked. 

Rank Qualifiers 

Q = Questionable taxonomy. Global ranks sometimes 

have a "Q" at the end. This indicates that there are 

questions related to the taxonomic validity of the 

taxon. 

? = Inexact Numeric Rank. Taxa that can be ranked, 

but for which the rank is not certain. Ranks with a 

"?" indicate that the rank is probably correct, but 

that either documentation is lacking or there is still 

some uncertainty. Such ranks are always 

provisional. 

Range Ranks = Ranks with more than one value. 

These can be G1G2, G1G3, etc. These indicate that 

the predicted final rank would be within the range, 

but with no indication of preference among the 

possibilities. 

More details on the Heritage Ranking system and 

more definitions can be found at the NatureServe web 

site: 

http://www.natureserve.org/explorer/ranking.htm 

SPECIAL ANIMALS 

occur offshore and do not breed in Oregon are not 

included in this book. Wintering bird species and 

those which occur on an accidental or occasional basis 

present special problems which are described below. 

Animal Species Tracked 

ORNHIC strives to serve as a clearinghouse of 

information regarding site-specific locations of rare, 

threatened and endangered species in Oregon. The 

goal is to obtain and computerize information for all 

locations of all state and federal listed animal species. 

Location data is also computerized for other animal 

species that are rare (of limited abundance or 

restricted distribution), threatened, endangered or 

otherwise vulnerable in Oregon, based on the 

NatureServe/Natural Heritage Network ranks. 

Locations for a species are tracked only if it is 

possible to track all sites in the state. 

5

Ranking decisions are made based on the best 

available information. Comments on ranks or on the 

inclusion or exclusion of taxa are welcome. Funds are 

not currently available to track all species of concern 

and all ODFW Sensitive Species, although ORNHIC 

tracks as many of these as possible. 

ORNHIC maintains computerized information for 

all animal species on ORNHIC Lists 1 and 2. There 

are several accidental or occasional breeding birds 

that are not tracked, even though they rank out highly. 

Since most of these species are well outside their 

normal range, effort is better spent on species which 

are part of Oregon's usual fauna. Additionally, 

ORNHIC maintains manual files for all animal 

species in this booklet. 

ORNHIC encourages everyone to send in any 

information, reports or observations for the special 

animal species listed. By 2008, electronic forms for 

providing data will be available online. A sample 

animal field survey form is included on page 103. 

Information need not be limited to this format to be 

considered for submission. 

Animal Lists and Wildlife State Ranks 

Fish 

All vertebrate taxa in this booklet have published or 

soon to be published valid names, except for some 

fish taxa. These fish are represented on the lists by 

their Evolutionarily Significant Unit (ESU) 

designation. The ESU designations are defined by 

NOAA Fisheries under their ESA responsibility. 

ORNHIC tracks and ranks all listed, proposed and 

candidate ESUs for anadromous fish. For listed or 

proposed anadromous fish, spawning and rearing 

areas are mapped as well as, but separately from, 

migratory corridors. As a result, there are a few listed 

salmon tracked which may never have spawned in 

Oregon, but which travel through the waters of the 

state. 

Birds 

Avian species are usually placed on the ORNHIC 

Lists based on breeding populations. Some species 

may be common in winter or migration but rare as 

breeders in Oregon. In these instances it is only the 

breeding populations that are of concern (e.g. horned 

grebe, bufflehead). Species that occur in Oregon in 

migration or as winter residents only are generally not 

considered here, except for especially sensitive 

species with critical staging or wintering locations in 

Oregon (e.g. Aleutian Canada goose, California 

brown pelican). There are several bird species that 

6 

have nested in Oregon on occasion (semipalmated 

plover, black-chinned sparrow) but are not yet 

considered established breeders. For now these 

species are not included on the list, pending more 

accurate determination of their breeding status. 

Species of accidental occurrence are not included 

either. 

The NatureServe/ORNHIC state ranks for migratory 

birds require further explanation. State ranks for 

long-distance migrants are separated by the breeding 

and nonbreeding components of the population. State 

ranks followed by a 'B' refer to breeding populations, 

while ranks followed by an 'N' refer to a nonbreeding 

(wintering) population. Thus a state rank of S1B, 

S2N indicates that the breeding portion of the 

population is extremely rare and the wintering portion 

is slightly more common. If a species occurs in the 

state only during the breeding season it will only have 

an S#B rank. Similarly, if a species only occurs in 

Oregon during the nonbreeding season it will have an 

S#N rank. Species which are not long-distance 

migrants are ranked without the B or N modifier. 

Invertebrates 

Compilation of the invertebrate lists has been 

especially challenging. Little is known about the 

status and distribution of most invertebrate taxa found 

in Oregon, especially those which appear to be rare, 

threatened or otherwise vulnerable. Most invertebrate 

groups are under-collected and under-observed. As a 

result state ranks may not accurately reflect the true 

population status for some species. Currently 

ORNHIC assigns these species a state ranking number 

but the "?" modifier is occasionally used to indicate 

species that may be rarely collected as opposed to 

truly rare. 

The Oregon Natural Heritage Advisory Council of 

the Department of State Lands has been granted 

limited authority to assist in conserving invertebrates 

through a cooperative agreement with the USFWS via 

Section 6 of the Endangered Species Act. ONRHIC 

provides staff to help manage this program. It is 

hoped that with the cooperation of conservation 

organizations, state agencies and federal agencies, 

additional information can be gathered to help 

understand and conserve rare, threatened and 

endangered invertebrates in Oregon.

Oregon Department of Fish and Wildlife’s 

Species Conservation and Recovery 

Programs 

Martin Nugent, Wildlife Diversity Program 

Manager, Wildlife Division 

Charlie Corrarino, Conservation and Recovery 

Program Manager, Fish Division 

It is the State of Oregon’s policy "to prevent the 

serious depletion of any indigenous species" (ORS 

496.012), and in 1987 the Oregon Legislature enacted 

the Oregon Endangered Species Act (ESA). The 

Oregon administrative rules for threatened and 

endangered species (OAR 635-100-0100 to 0130) are 

intended to help implement these policies. In 

accordance with these rules, species can be classified 

as "threatened" (any native species likely to become 

endangered within the foreseeable future throughout 

any significant part of its range within the state) or 

"endangered" (any native species determined to be in 

danger of extinction). The rules also identify general 

steps that may be taken to recover these species. 

The Oregon Department of Fish and Wildlife 

(ODFW) maintains a list of threatened and 

endangered species. There are currently 36 animals on 

the list. The list includes 12 marine animals and 2 

accidental bird species not covered in this booklet 

(e.g., albatross, whales, sea turtles). The state ESA 

requires state agencies to develop programs for the 

management and protection of endangered species on 

state lands. For threatened species, state agencies are 

required to comply with survival guidelines adopted 

by the Oregon Fish and Wildlife Commission. 

Additionally, a "sensitive" species classification was 

created under Oregon’s Sensitive Species Rule (OAR 

635-100-040) to address the need for a proactive 

species conservation approach. The Sensitive Species 

List is a non-regulatory tool that helps focus wildlife 

management and research activities, with the goal of 

preventing species from declining to the point of 

qualifying as "threatened" or "endangered." Sensitive 

species are naturally reproducing native animals 

which are considered at-risk in all or any significant 

portion of their range in Oregon. Sensitive species 

face one or more threats to their populations and/or 

habitats. Implementation of appropriate conservation 

measures to address the threats may prevent them 

from qualifying for listing. The list is divided into 4 

categories as defined below: 

CRITICAL (SC) - "Critical" sensitive species are 

those for which listing as threatened or endangered 

would be appropriate if immediate conservation 

actions were not taken. Some peripheral species 

which are at risk throughout their range and some 

disjunct populations (those that are geographically 

isolated from other populations) are also considered 

"Critical." 

VULNERABLE (SV) - "Vulnerable" sensitive 

species are not in imminent danger of being listing 

as threatened or endangered, but could become 

"sensitive-critical," "threatened," or "endangered," 

with changes in populations, habitat or threats. 

PERIPHERAL OR NATURALLY RARE (SP) - 

"Peripheral" species are on the edge of their range. 

"Naturally Rare" species are those with historically 

low population numbers in Oregon due to naturally 

limiting factors. The management objective is to 

maintain existing populations within their current 

range. 

UNDETERMINED STATUS (SU) - 

"Undetermined" species are those for which status is 

unclear. They may be susceptible to population 

declines that may result in a listing as endangered, 

threatened, critical or vulnerable in the future, but 

additional research is needed before a decision can 

be made regarding their status. 

ODFW has initiated a review and update of the 

Sensitive Species List. The updated list was not 

complete at the time of publication of this booklet. 

Since the 1997 list will remain in effect until the 

update is completed, the 1997 list is included here. 

The 2007 revised list will be published on the ODFW 

and ORNHIC websites when completed. 

ODFW coordinates with other state and federal 

agencies, tribes, and conservation groups on efforts to 

survey, manage and protect threatened, endangered 

and sensitive species. Copies of the Oregon 

Endangered Species Act and administrative rules, the 

Sensitive Species rule, and updated lists of the 

threatened and endangered or sensitive species are 

available through the ODFW website: 

http://www.dfw.state.or.us/ 

or may be requested from ODFW by writing to: 

Oregon Department of Fish and Wildlife 

3406 Cherry Avenue NE 

Salem, OR 97303 

7

Scientific Name Ecoregion; Adjacent States Heritage Federal ODFW ORNHIC 

Common Name Oregon Counties Rank Status Status List 

FISH 

Acipenser medirostris CR, WC?, WV; CA, WA + G3 SOC -- 4 

Green sturgeon Clat, Colu, Coos, Curr, Doug, Lane, Linc, Mult, Till S3 

Catostomus microps EC; CA G1 LE -- 1 

Modoc sucker Lake S1 

Catostomus occidentalis lacusanserinus EC; CA G5T2T3Q SOC SC 1 

Goose Lake sucker Lake S2 

Catostomus rimiculus EC, KM, WC; CA G5T2Q SOC SP 1 

Jenny Creek sucker Jack S2 

Catostomus snyderi EC; CA G3 SOC -- 4 

Klamath largescale sucker Klam, Lake S3 

Catostomus tahoensis BR; CA, NV G5 -- SP 2 

Tahoe sucker Malh S1 

Catostomus warnerensis BR; NV G1 LT LT 1 

Warner sucker Lake S1 

Chasmistes brevirostris EC; CA G1 LE LE 1 

Shortnose sucker Klam, Lake S1 

Cottus bendirei BM, BR, CR, WC, WV; WA + G4Q SOC SC 4 

Malheur mottled sculpin Colu, Gran, Harn, Lane, Linn, Wash S4 

Cottus marginatus BM, CB; WA G3 SOC SV 4 

Margined sculpin Morr, Umat S3 

Cottus pitensis EC; CA G4 -- SP 2 

Pit sculpin Lake S1 

Cottus tenuis EC G3 SOC -- 3 

Slender sculpin Klam, Lake S3 

Deltistes luxatus EC; CA G1 LE LE 1 

Lost River sucker Klam S1 

Gila alvordensis BR; NV G2 SOC SV 1 

Alvord chub Harn S2 

Gila bicolor eurysoma BR; NV G4T1 SOC SC 1 

Sheldon tui chub Lake S1 

Gila bicolor oregonensis BR, EC G4T2 SOC SV 1 

Oregon Lakes tui chub Lake S2 

Gila bicolor BR G4T2Q -- SP 1 

Warner Basin tui chub Lake S2 

Gila bicolor ssp. BR G4T1 LT LT 1 

Hutton tui chub Lake S1 

Gila bicolor ssp. BR G4T1 SOC SC 1 

Summer Basin tui chub Lake S1 

Gila bicolor ssp. BR G4T1 SOC SV 1 

Catlow tui chub Harn, Lake S1 

Gila bicolor thalassina EC; CA G4T2 -- SP 1 

Goose Lake tui chub Lake S2 

Gila boraxobius BR G1 LE LE 1 

Borax Lake chub Harn S1 

Lampetra ayresii CR; CA, WA + G4 SOC -- 3 

River lamprey Clat, Colu, Coos, Doug, Linc, Till S3? 

Lampetra lethophaga EC; CA G3G4 -- -- 4 

Pit-Klamath brook lamprey Jack, Klam, Lake S3 

8



Lampetra minima EC, WC G1 SOC -- 1 

Miller Lake lamprey Klam, Lake S1 

Lampetra tridentata BM, CB, CR, EC, KM, WC, WV; CA, ID, WA + G5 SOC SV 4 

Pacific lamprey Bake, Bent, Clac, Clat, Colu, Coos, Croo, Curr, Doug, S3 

Gill, Gran, Hood, Jack, Jose, Klam, Lake, Lane, Linc, 

Linn, Mari, Morr, Mult, Polk, Sher, Till, Umat, Unio, 

Wall, Wasc, Wash, Yamh 

Lampetra tridentata ssp. EC; CA G5T1 SOC SC 1 

Goose Lake lamprey Lake S1 

Lavinia symmetricus mitrulus EC; CA G5T2 SOC SP 2 

Pit roach Lake S2 

Oncorhynchus clarkii alvordensis BR; NV G4TX -- -- 1-ex 

Alvord cutthroat trout Harn SX 

Oncorhynchus clarkii henshawi BR; CA, NV G4T3 LT LT 2 

Lahontan cutthroat trout Harn, Malh S1 

Oncorhynchus clarkii lewisi BM; ID, WA + G4T3 SOC SV 1 

Westslope cutthroat trout Gran S3 

Oncorhynchus clarkii CR, KM, WC, WV G4T3Q SOC SV 4 

Coastal cutthroat trout (Oregon Coast ESU) Bent, Clat, Colu, Coos, Curr, Doug, Lane, Linc, Polk, S3 

Till, Wash, Yamh 

Oncorhynchus clarkii CB, CR, EC, WC, WV; WA G4T3Q SOC SC 1 

Coastal cutthroat trout (Southwestern Clac, Clat, Colu, Hood, Mari, Mult, Wasc, Wash S2 

Washington/Columbia River ESU) 

Oncorhynchus clarkii CR, WC, WV G4TNRQ SOC -- 4 

Coastal cutthroat trout (Upper Willamette River Bent, Clac, Clat, Colu, Lane, Linc, Linn, Mari, Mult, S3? 

ESU) Polk, Wash, Yamh 

Oncorhynchus clarkii CR, KM, WC; CA G4TNRQ SOC SV 4 

Coastal cutthroat trout (Southern Curr, Jack, Jose S3? 

Oregon/California Coasts ESU) 

Oncorhynchus keta CR, WC, WV; WA G5T2Q LT SC 1 

Chum salmon (Columbia River ESU) Clat, Colu, Mult S2 

Oncorhynchus keta CR; CA, WA G5T3Q -- SC 2 

Chum salmon (Pacific Coast ESU) Clat, Coos, Doug, Lane, Linc, Till S2 

Oncorhynchus kisutch CB, CR, EC, WC, WV; WA G4T2Q LT LE 1 

Coho salmon (Lower Columbia River ESU) Clac, Clat, Colu, Hood, Mari, Mult, Wasc S2 

Oncorhynchus kisutch CR, KM, WC; CA G4T2Q LT SC 1 

Coho salmon (Southern Oregon/Northern Curr, Jack, Jose S2 

California Coasts ESU) 

Oncorhynchus kisutch CR, KM, WC, WV G4T2Q -- SC 1 

Coho salmon (Oregon Coast ESU) Bent, Clat, Colu, Coos, Curr, Doug, Lane, Linc, Polk, S2 


Oncorhynchus mykiss gairdneri BM, BR, CB, EC, SP; ID, WA + G5T4 SOC SV 4 

Inland Columbia Basin redband trout Bake, Croo, Desc, Gill, Gran, Harn, Jeff, Klam, Malh, S3 

Morr, Sher, Umat, Unio, Wall, Wasc 

Oncorhynchus mykiss BM, CB, CR, EC, WC, WV; WA, ID G5T2T3Q LT SV 1 

Steelhead (Snake River Basin ESU) Clat, Colu, Gill, Hood, Morr, Mult, Sher, Umat, Unio, S2S3 

Wall, Wasc 

Oncorhynchus mykiss BM, BR, EC G5T3Q -- SV 3 

Oregon Great Basin redband trout Gran, Harn, Klam, Lake S3 

Oncorhynchus mykiss EC G5T2Q -- SV 1 

Jenny Creek redband trout Jack, Klam S2 

Oncorhynchus mykiss CR, KM, WC; CA G5T2T3Q -- SV 2 

Steelhead (Klamath Mountains Province ESU, Curr, Jack, Jose S2S3 

summer run) 

9



Oncorhynchus mykiss CR, KM, WC; CA G5T3Q -- SV 2 

Steelhead (Klamath Mountains Province ESU, Curr, Jack, Jose S2S3 

winter run) 

Oncorhynchus mykiss CR, EC, WC, WV; WA G5T2Q LT SC 1 

Steelhead (Lower Columbia River ESU, summer Clac, Clat, Colu, Hood, Mari, Mult S2 

run) 

Oncorhynchus mykiss CR, EC, WC, WV; WA G5T2Q LT SC 1 

Steelhead (Lower Columbia River ESU, winter Clac, Clat, Colu, Hood, Mari, Mult S2 

run) 

Oncorhynchus mykiss BM, CB, CR, EC, WC, WV; WA G5T2Q LT SV 1 

Steelhead (Middle Columbia River ESU, Clat, Colu, Croo, Gill, Gran, Hood, Jeff, Morr, Mult, S2 

summer run) Sher, Umat, Wasc, Whee 

Oncorhynchus mykiss BM, CB, CR, EC, WC, WV; WA G5T2Q LT SV 1 

Steelhead (Middle Columbia River ESU, winter Clat, Colu, Croo, Gill, Gran, Hood, Jeff, Morr, Mult, S2 

run) Sher, Umat, Wasc, Whee 

Oncorhynchus mykiss BR G5T1Q SOC SV 1 

Catlow Valley redband trout Harn, Lake S1 

Oncorhynchus mykiss CR, KM, WC, WV G5T2T3Q SOC SV 1 

Steelhead (Oregon Coast ESU, summer run) Bent, Clat, Colu, Coos, Curr, Doug, Lane, Linc, Polk, S2S3 


Oncorhynchus mykiss CR, KM, WC, WV G5T2T3Q SOC SV 1 

Steelhead (Oregon Coast ESU, winter run) Bent, Clat, Colu, Coos, Curr, Doug, Lane, Linc, Polk, S2S3 


Oncorhynchus mykiss CR, WC, WV G5T2Q LT SC 1 

Steelhead (Upper Willamette River ESU, winter Bent, Clac, Clat, Colu, Linn, Mari, Mult, Polk, Wash, S2 

run) Yamh 

Oncorhynchus mykiss CR, WV; WA G5T3Q -- SC 2 

Steelhead (Southwest Washington ESU, winter Clat, Colu S2 

run) 

Oncorhynchus mykiss BR, EC; CA, NV G5T2Q SOC SV 1 

Warner Valley redband trout Lake S2 

Oncorhynchus mykiss EC; CA G5T2Q SOC SV 1 

Goose Lake redband trout Lake S2 

Oncorhynchus nerka BM; ID (migratory/non-breeder in OR, WA) G5T1Q LE -- 1-ex 

Sockeye salmon (Snake River ESU) Unio, Wall SXB,S1M 

Oncorhynchus tshawytscha BM, CB, CR, EC, WC, WV; ID, WA G5T1Q LT LT 1 

Chinook salmon (Snake River ESU, fall run) Clat, Colu, Gill, Hood, Morr, Mult, Sher, Umat, Wall, S1 

Wasc 

Oncorhynchus tshawytscha CR, EC, WC, WV; WA G5T2Q LT SC 1 

Chinook salmon (Lower Columbia River ESU, Clac, Clat, Colu, Hood, Mult S2 

spring run) 

Oncorhynchus tshawytscha CR, EC, WC, WV; WA G5T2Q LT SC 1 

Chinook salmon (Lower Columbia River ESU, Clac, Clat, Colu, Hood, Mult S2 

fall run) 

Oncorhynchus tshawytscha CR, WC, WV G5T2Q LT -- 1 

Chinook salmon (Upper Willamette River ESU, Bent, Clac, Clat, Colu, Lane, Linn, Mari, Mult, Polk, S2 

spring run) Yamh 

Oncorhynchus tshawytscha CR, KM, WC; CA G5T3Q -- SC 2 

Chinook salmon (Southern Oregon/Northern Curr, Jack, Jose S2 

California Coast ESU, fall run) 

Oncorhynchus tshawytscha BM, CB, CR, EC, WC, WV; ID, WA G5T1Q LT LT 1 

Chinook salmon (Snake River ESU, Clat, Colu, Gill, Hood, Morr, Mult, Sher, Umat, Unio, S1 

spring/summer run) Wall, Wasc 

Oregonichthys crameri WC, WV G2 LE SC 1 

Oregon chub Bent, Lane, Linn, Mari, Polk S2 

10



Oregonichthys kalawatseti CR, KM, WC G2G3 SOC SV 1 

Umpqua chub Doug S2S3 

Rhinichthys cataractae ssp. CR G5T2 SOC SP 1 

Millicoma dace Coos, Doug S2 

Rhinichthys osculus ssp. BR G5T1 LT LT 1 

Foskett Spring speckled dace Lake S1 

Richardsonius egregius BR; CA, NV G5 -- SP 2 

Lahontan redside Malh S2 

Salvelinus confluentus EC, WC G3T2Q LT SC 1 

Bull trout (Klamath River population) Klam, Lake S2 

Salvelinus confluentus BM, CB, EC, WC, WV; ID, MT, WA G3T2Q LT SC 1 

Bull trout (Columbia River population) Bake, Desc, Doug, Gran, Harn, Hood, Jeff, Klam, Lane, S2 

Linn, Malh, Umat, Unio, Wall, Wasc 

AMPHIBIANS 

Ambystoma tigrinum melanostictum BM, BR, EC; ID, WA + G5T4 -- SU 3 

Blotched tiger salamander Desc, Harn, Klam, Malh, Wasc S2? 

Aneides ferreus CR, KM, WC, WV; CA G3 -- SU 4 

Clouded salamander Bent, Clac, Clat, Colu, Coos, Curr, Desc, Doug, Hood, S3 

Jack, Jeff, Jose, Klam, Lane, Linc, Linn, Mari, Mult, 

Polk, Till, Wasc, Wash, Yamh 

Aneides flavipunctatus KM; CA G4 -- SP 2 

Black salamander Jack, Jose S2 

Ascaphus montanus BM; ID, MT, WA, BC G4 SOC SV 2 

Rocky Mountain tailed frog Bake, Unio, Wall S2 

Ascaphus truei CR, EC, KM, WC; CA, WA, BC G4 SOC SV 4 

Coastal tailed frog Bent, Clac, Clat, Colu, Coos, Curr, Desc, Doug, Hood, S3 


Polk, Till, Wall, Wasc, Wash, Whee, Yamh 

Batrachoseps attenuatus CR, KM; CA G5 -- SP 2 

California slender salamander Coos, Curr S2 

Batrachoseps wrightorum EC, WC, WV G2G3 SOC SU 1 

Oregon slender salamander Clac, Desc, Doug, Hood, Jeff, Klam, Lane, Linn, Mari, S2S3 

Mult, Wasc 

Bufo boreas BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G4 -- SV 4 

Western toad WA + S3 

Bake, Bent, Clac, Clat, Colu, Coos, Croo, Curr, Desc, 

Doug, Gill, Gran, Harn, Hood, Jack, Jeff, Jose, Klam, 

Lake, Lane, Linc, Linn, Malh, Mari, Morr, Mult, Polk, 

Sher, Till, Umat, Unio, Wall, Wasc, Wash, Whee, 

Yamh 

Bufo woodhousii BR, CB, SP; ID, NV, WA + G5 -- SP 2 

Woodhouse's toad Malh, Morr, Umat S2 

Dicamptodon copei CR, WC; WA G3G4 -- SU 2 

Cope's giant salamander Clac, Clat, Colu, Hood, Mult, Till, Wasc, Wash S2 

Plethodon elongatus CR, KM; CA G4 SOC SV 4 

Del Norte salamander Coos, Curr, Doug, Jack, Jose S3 

Plethodon larselli WC; WA G3 SOC SV 2 

Larch Mountain salamander Clac, Hood, Mult S2 

Plethodon stormi KM; CA G2G3 SOC SV 1 

Siskiyou Mountains salamander Jack, Jose S2 

11



Rana aurora aurora CR, KM, WC, WV; CA, WA + G4T4 SOC SV/SU 4 

Northern red-legged frog Bent, Clac, Clat, Colu, Coos, Curr, Doug, Hood, Jack, S3S4 

(SV in WV ecoregion; SU elsewhere) Jose, Klam, Lane, Linc, Linn, Mari, Mult, Polk, Till, 

Wasc, Wash, Yamh 

Rana boylii CR, KM, WC, WV; CA G3 SOC SV 2 

Foothill yellow-legged frog Coos, Curr, Doug, Jack, Jose, Klam, Lane, Linn, Mari S2S3 

Rana cascadae EC, KM, WC; CA, WA G3G4 SOC SV 4 

Cascades frog Clac, Desc, Doug, Hood, Jack, Jeff, Klam, Lane, Linn, S3 

Mari, Mult, Wasc 

Rana luteiventris BM, BR, CB; ID, NV, WA + G4 C SU 2 

Columbia spotted frog Bake, Croo, Gran, Harn, Jeff, Lake, Malh, Umat, Unio, S2S3 

Wall, Whee 

Rana pipiens BM, BR, CB, EC, KM, SP; CA, ID, NV, WA + G5 -- SC 2 

Northern leopard frog Bake, Croo, Gill, Gran, Hood, Jack, Jeff, Klam, Malh, S1S2 

Morr, Sher, Umat, Wasc 

Rana pretiosa EC, WC, WV; CA, WA G2 C SC 1 

Oregon spotted frog Bent, Clac, Colu, Croo, Desc, Hood, Jack, Jeff, Klam, S2 

Lane, Linn, Mari, Mult, Polk, Wasc, Wash, Yamh 

Rhyacotriton cascadae WC; WA G3 -- SV 4 

Cascade torrent salamander Clac, Hood, Lane, Linn, Mari, Mult S3 

Rhyacotriton kezeri CR; WA G3 -- SC 4 

Columbia torrent salamander Clat, Colu, Polk, Till, Wash, Yamh S3 

Rhyacotriton variegatus CR, KM, WC, WV; CA G3G4 SOC SV 4 

Southern torrent salamander Bent, Coos, Curr, Doug, Jose, Lane, Linc, Polk, Till, S3 

Yamh 

Taricha granulosa mazamae EC G5T1Q -- -- 1 

Crater Lake newt Klam S1 

REPTILES 

Actinemys marmorata marmorata CR, EC, KM, WC, WV; CA, NV, WA G3G4T3Q SOC SC 2 

Northern Pacific pond turtle Bent, Clac, Colu, Coos, Curr, Doug, Hood, Jack, Jose, S2 

Klam, Lane, Linn, Mari, Mult, Polk, Till, Wasc, Wash, 

Yamh 

Chrysemys picta BM, CB, WC, WV; ID, WA + G5 -- SC 2 

Painted turtle Bake, Bent, Clac, Colu, Gran, Hood, Lane, Linn, Mari, S2 

Morr, Mult, Polk, Sher, Umat, Unio, Wall, Wasc, Wash, 

Yamh 

Lampropeltis getula EC, KM, WC; CA, NV + G5 SOC SV 4 

Common kingsnake Curr, Doug, Jack, Jose, Klam S3 

Lampropeltis zonata CR, EC, KM, WC; CA, WA, Mexico G4G5 SOC SV 4 

California mountain kingsnake Curr, Doug, Jack, Jose S4 

Sceloporus graciosus graciosus BM, BR, CB, EC, SP; CA, ID, NV, WA + G5T5 SOC SV 4 

Northern sagebrush lizard Bake, Croo, Desc, Gill, Gran, Harn, Jeff, Klam, Lake, S5 

(SV in CB ecoregion only) Malh, Morr, Sher, Umat, Wasc, Whee 

Sonora semiannulata BR, SP; CA, ID, NV + G5 -- SP 4 

Ground snake Harn, Malh S3 

BIRDS 

Accipiter gentilis BM, BR, CB, CR, EC, KM, WC, WV; CA, ID, NV, WA + G5 SOC SC 4 

Northern goshawk Bake, Bent, Clac, Coos, Croo, Curr, Desc, Doug, Gran, S3B 

Harn, Hood, Jack, Jeff, Jose, Klam, Lake, Lane, Linc, 

Linn, Malh, Mari, Morr, Mult, Umat, Unio, Wall, Wasc, 

Whee 

12



Aechmophorus clarkii BM, BR, CR, EC, KM, SP; CA, NV, ID, WA + G5 -- -- 4 

Clark's grebe Clat, Colu, Coos, Curr, Doug, Harn, Jack, Klam, Lake, S3B,S2N 

Lane, Linc, Till 

Aechmophorus occidentalis BM, BR, CR, EC, KM, SP, WC, WV; CA, NV, ID, WA + G5 -- -- 4 

Western grebe Clat, Colu, Coos, Curr, Desc, Harn, Jack, Klam, Lake, S3B,S2S3 

Lane, Linc, Linn, Mult, Polk, Till, Wash 

Aegolius funereus BM, EC, WC; ID, WA + G5 -- SU 3 

Boreal owl Bake, Clac, Desc, Gran, Hood, Jeff, Klam, Lane, Linn, S3? 

Mari, Umat, Unio, Wall, Wasc, Whee 

Agelaius tricolor BM, CB, EC, KM, WV; CA G2G3 SOC SP 2 

Tricolored blackbird Jack, Klam, Lake, Mult, Umat, Wasc, Whee S2B 

Ammodramus savannarum BM, BR, CB, KM, WV; CA, ID, NV, WA + G5 -- SV/SP 2 

Grasshopper sparrow Bake, Doug, Gill, Harn, Jack, Lane, Linn, Malh, Morr, S2B 

(SV in CB ecoregion; SP in WV ecoregion) Polk, Sher, Umat, Wall, Wasc 

Amphispiza belli BM, BR, CB, EC, SP; CA, ID, NV, WA + G5 -- SC 4 

Sage sparrow Bake, Croo, Desc, Gill, Harn, Jeff, Lake, Malh, Morr, S4B 

(SC in CB ecoregion only) Umat, Whee 

Amphispiza bilineata BM, BR, CB; CA, ID, NV, WA + G5 -- SP 4 

Black-throated sparrow Croo, Desc, Harn, Klam, Lake, Malh, Morr, Whee S3B 

Anser albifrons elgasi BR, EC; WA G5T2T3 -- -- 1 

Tule goose Harn, Klam, Lake S2S3N 

Athene cunicularia hypugaea BM, BR, CB, EC, KM, SP, WV G4T4 SOC SC 4 

Western burrowing owl Bake, Bent, Croo, Desc, Doug, Gill, Gran, Harn, Jack, S3B 

(SC in WV, KM, CB and BM ecoregions only) Jeff, Jose, Klam, Lake, Lane, Linn, Malh, Morr, Sher, 

Umat, Unio, Wall, Wasc, Whee 

Bartramia longicauda BM, EC; ID, WA + G5 SOC SC 2 

Upland sandpiper Croo, Gran, Klam, Lake, Umat, Unio S1B 

Brachyramphus marmoratus CR, KM; CA, WA + G3G4 LT LT 2 

Marbled murrelet Bent, Clat, Coos, Curr, Doug, Lane, Linc, Polk, Till S2 

Branta canadensis occidentalis CR, WV; WA + G5T2T3 -- -- 1 

Dusky Canada goose Bent, Colu, Lane, Linn, Mari, Mult, Polk, Till, Wash, S2S3N 

Yamh 

Branta hutchinsii leucopareia CR, KM, WV; AK, CA, WA, BC G5T4 -- -- 2 

Aleutian Canada goose Bent, Colu, Coos, Curr, Mari, Mult, Polk, Till, Wash, S2N 

Yamh 

Bucephala albeola BM, BR, CB, CR, EC, KM, WC, WV; CA, ID, WA + G5 -- SU 2 

Bufflehead Bake, Clac, Clat, Colu, Coos, Croo, Curr, Desc, Doug, S2B,S5N 

Gran, Harn, Jack, Jeff, Jose, Klam, Lake, Lane, Linn, 

Malh, Mari, Morr, Mult, Till, Umat, Wall, Wasc, Wash, 

Whee, Yamh 

Bucephala islandica BM, BR, CB, EC, WC; CA, ID, WA + G5 -- SU 4 

Barrow's goldeneye Bake, Clac, Desc, Doug, Hood, Jack, Jeff, Klam, Lake, S3B,S3N 

Lane, Linn, Malh, Mari, Morr, Umat, Wall, Wasc 

Buteo regalis BM, BR, CB, SP; CA, ID, NV, WA + G4 SOC SC 4 

Ferruginous hawk Bake, Croo, Desc, Gill, Gran, Harn, Lake, Malh, Morr, S3B 

Sher, Umat, Unio, Wall, Wasc, Whee 

Buteo swainsoni BM, BR, CB, EC, SP; CA, ID, NV, WA + G5 -- SV 4 

Swainson's hawk Bake, Croo, Desc, Gill, Harn, Jeff, Lake, Malh, Morr, S3B 

Sher, Umat, Unio, Wall, Wasc, Whee 

Centrocercus urophasianus BM, BR, CB, EC; CA, NV, WA G4 SOC SV 2 

Greater sage-grouse Bake, Croo, Desc, Gill, Gran, Harn, Klam, Lake, Malh, S3 

(SV in EC, CB and BM ecoregions only) Unio, Wasc, Whee 

Cerorhinca monocerata CR; CA, WA + G5 -- -- 2 

Rhinoceros auklet Clat, Coos, Curr, Doug, Lane, Linc, Till S2B 

13



Charadrius alexandrinus nivosus BR, CR, EC; CA, NV, WA + G4T3 PS:LT LT 2 

Western snowy plover Clat, Coos, Curr, Doug, Harn, Klam, Lake, Lane, Linc, S2 

(LT (Federal) for coastal pops. only) Till 

Chlidonias niger BM, BR, EC, WV; ID, NV, WA + G4 SOC -- 4 

Black tern Bent, Croo, Desc, Gran, Harn, Klam, Lake, Lane, Linn, S3B 

Malh, Polk 

Chordeiles minor BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 -- SC 4 

Common nighthawk WA + S5B 

(SC in WV ecoregion only) Bake, Bent, Clac, Clat, Colu, Coos, Croo, Curr, Desc, 




Yamh 

Coccyzus americanus BM, BR, EC, WC, WV; CA, ID, NV, WA + G5 C SC 2-ex 

Yellow-billed cuckoo Bake, Clac, Desc, Gran, Harn, Klam, Lake, Linn, Malh, SHB 

Mult, Umat, Unio, Wall 

Contopus cooperi BM, CR, EC, KM, WC, WV; CA, ID, NV, WA + G4 SOC SV 4 

Olive-sided flycatcher Bake, Bent, Clac, Clat, Colu, Coos, Croo, Curr, Desc, S3B 

Doug, Gran, Harn, Hood, Jack, Jeff, Jose, Klam, Lake, 

Lane, Linc, Linn, Malh, Mari, Morr, Mult, Polk, Till, 

Umat, Unio, Wall, Wasc, Wash, Whee, Yamh 

Coturnicops noveboracensis EC; CA + G4 SOC SC 2 

Yellow rail Klam, Lake S1B 

Cygnus buccinator BM, BR, CR, EC, WV; NV, ID, WA + G4 -- -- 2 

Trumpeter swan Clat, Colu, Harn, Klam, Lake, Malh, Mult, Polk S1?B,S3N 

Cypseloides niger WC; CA, ID, WA + G4 -- SP 2 

Black swift Doug, Hood, Jack, Lane S2B 

Dolichonyx oryzivorus BM, BR; ID, NV, WA + G5 -- SV 2 

Bobolink Bake, Croo, Gran, Harn, Lake, Malh, Umat, Unio, Wall S2B 

Egretta thula BR, EC; CA, ID, NV, WA + G5 -- SV 2 

Snowy egret Harn, Klam, Lake S2B 

Elanus leucurus CR, KM, WV; CA + G5 -- -- 2 

White-tailed kite Bent, Clat, Coos, Curr, Doug, Jack, Jose, Lane, Polk, S2B,S3N 

Till 

Empidonax traillii adastus BM, BR, CB, EC, KM, SP; CA, ID, NV, WA + G5T5 SOC SU 4 

Willow flycatcher Bake, Croo, Desc, Gran, Harn, Hood, Jeff, Klam, Lake, S3S4B 

Malh, Morr, Umat, Unio, Wall, Wasc, Whee 

Empidonax traillii brewsteri CR, KM, WC, WV; CA, WA, BC G5T3T4 -- SV 4 

Little willow flycatcher Bent, Clac, Clat, Colu, Coos, Curr, Doug, Hood, Jack, S3S4B 

Jose, Lane, Linc, Linn, Mari, Mult, Polk, Till, Wash, 

Yamh 

Eremophila alpestris strigata CR, KM, WV; WA + G5T2 C SC 1 

Streaked horned lark Bent, Clac, Clat, Doug, Jack, Jose, Lane, Linn, Mari, S2B 

Mult, Polk, Wash, Yamh 

Falcipennis canadensis BM; ID, WA + G5 -- SU 3 

Spruce grouse Bake, Unio, Wall S3 

Falco columbarius BR, CB, EC; ID, WA + G5 -- -- 2-ex 

Merlin Gill, Harn, Klam, Morr SHB 

Falco peregrinus anatum BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G4T4 -- LE 2 

American peregrine falcon WA + S2B 





Yamh 

Fratercula cirrhata CR, KM; CA, WA + G5 -- -- 2 

Tufted puffin Clat, Coos, Curr, Lane, Linc, Till S2B 

14



Grus canadensis canadensis BR; ID, NV G5T4 -- -- 4 

Lesser sandhill crane Harn, Malh S3N 

Grus canadensis rowani WV; WA + G5T3T4 -- -- 3 

Canadian sandhill crane Mult S2?N 

Grus canadensis tabida BM, BR, EC, WC; CA, ID, NV, WA + G5T4 -- SV 4 

Greater sandhill crane Bake, Clac, Croo, Desc, Gran, Harn, Hood, Jack, Jeff, S3S4B 

Klam, Lake, Lane, Linn, Malh, Mari, Umat, Unio, Wall, 

Wasc 

Gymnogyps californianus CR, KM, WC, WV; CA G1 LE -- 1-ex 

California condor SX 

Haematopus bachmani CR; CA, WA + G5 -- -- 4 

Black oystercatcher Clat, Coos, Curr, Lane, Linc, Till S3 

Haliaeetus leucocephalus BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 LT LT 4 

Bald eagle WA + S4B,S4N 





Yamh 

Histrionicus histrionicus BM, CR, EC, WC; ID, WA + G4 SOC SU 2 

Harlequin duck Clac, Clat, Coos, Curr, Doug, Hood, Klam, Lane, Linc, S2B,S3N 

Linn, Mari, Mult, Till, Wall 

Icteria virens BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 SOC SC 4 

Yellow-breasted chat WA + S4B 

(SC in WV ecoregion only) Bake, Bent, Clac, Colu, Coos, Croo, Curr, Desc, Doug, 

Gill, Gran, Harn, Hood, Jack, Jeff, Jose, Klam, Lake, 

Lane, Linn, Malh, Mari, Morr, Mult, Polk, Sher, Umat, 

Unio, Wall, Wasc, Wash, Whee, Yamh 

Ixobrychus exilis hesperis BR, EC; CA + G5T3T4 SOC SP 3 

Western least bittern Harn, Klam S1B 

Lanius ludovicianus BM, BR, CB, EC, KM, SP, WV; CA, ID, NV, WA + G4 -- SV 4 

Loggerhead shrike Bake, Croo, Desc, Gill, Gran, Harn, Jack, Jeff, Klam, S3B,S2N 

(SV in CB and BM ecoregions only) Lake, Lane, Malh, Morr, Sher, Umat, Unio, Wall, Wasc, 

Whee 

Larus pipixcan BR; CA, ID + G4G5 -- SP 2 

Franklin's gull Harn S2B 

Leucosticte atrata BR; CA, ID, NV, WA + G4 -- SP 2 

Black rosy-finch Harn S2B 

Leucosticte tephrocotis wallowa BM G5T2 -- -- 1 

Wallowa rosy-finch Wall S2B,S2?N 

Melanerpes formicivorus CR, EC, KM, WV; CA, WA + G5 SOC -- 4 

Acorn woodpecker Bent, Clac, Coos, Curr, Doug, Jack, Jose, Klam, Lane, S3 

Linn, Mari, Polk, Wasc, Wash, Yamh 

Melanerpes lewis BM, BR, CB, CR, EC, KM, WC, WV; CA, ID, NV, WA + G4 SOC SC 2 

Lewis's woodpecker Bake, Bent, Clac, Clat, Colu, Coos, Croo, Curr, Desc, S2S3B 

(SC in WV, KM, WC, EC and CB ecoregions Doug, Gill, Gran, Harn, Hood, Jack, Jeff, Jose, Klam, 

only) Lake, Lane, Linc, Linn, Malh, Mari, Morr, Mult, Polk, 


Yamh 

Numenius americanus BM, BR, CB, EC, SP; CA, ID, NV, WA + G5 -- SV 4 

Long-billed curlew Bake, Croo, Desc, Gill, Gran, Harn, Jeff, Klam, Lake, S3B 

(SV in CB ecoregion only) Malh, Morr, Sher, Umat, Unio, Wall, Wasc, Whee 

Oceanodroma furcata CR; CA, WA + G5 -- SV 2 

Fork-tailed storm-petrel Clat, Curr, Till S2B 

15



Oreortyx pictus BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 SOC SU 4 

Mountain quail WA + S4 

(SU in EC and BM ecoregions only) Bake, Bent, Clac, Clat, Colu, Coos, Croo, Curr, Desc, 




Yamh 

Otus flammeolus BM, BR, EC, KM, WC; CA, ID, NV, WA + G4 -- SC 4 

Flammulated owl Bake, Croo, Desc, Gran, Harn, Jack, Jeff, Klam, Lake, S3B 

Morr, Umat, Unio, Wall, Wasc, Whee 

Patagioenas fasciata CR, KM, WC, WV; CA, ID, NV, WA + G4 SOC -- 4 

Band-tailed pigeon Bent, Clac, Clat, Colu, Coos, Curr, Doug, Hood, Jack, S3B 

Jose, Lane, Linc, Linn, Mari, Mult, Polk, Till, Wasc, 

Wash, Yamh 

Pelecanus erythrorhynchos BR, EC; CA, ID, NV, WA + G3 -- SV 2 

American white pelican Harn, Klam, Lake S2B 

Pelecanus occidentalis californicus CR; CA, WA + G4T3 LE LE 2 

California brown pelican Clat, Coos, Curr, Doug, Lane, Linc, Till S2N 

Picoides albolarvatus BM, EC, KM, WC; CA, ID, NV, WA + G4 SOC SC 2 

White-headed woodpecker Bake, Croo, Curr, Desc, Doug, Gran, Harn, Hood, Jack, S2S3 

Jeff, Jose, Klam, Lake, Morr, Umat, Unio, Wall, Wasc, 

Whee 

Picoides arcticus BM, EC, KM, WC; CA, ID, NV, WA + G5 -- SC 4 

Black-backed woodpecker Bake, Clac, Croo, Desc, Doug, Gran, Harn, Hood, Jack, S3 

Jeff, Klam, Lake, Lane, Linn, Mari, Morr, Mult, Umat, 

Unio, Wall, Wasc, Whee 

Picoides dorsalis BM, EC, WC; ID, NV, WA + G5 -- SC 4 

American three-toed woodpecker Bake, Clac, Croo, Desc, Doug, Gran, Jack, Jeff, Klam, S3 

Lane, Linn, Mari, Mult, Umat, Unio, Wall, Wasc 

Picoides dorsalis BM, EC, WC; ID, NV, WA + G5 -- SC 4 

American three-toed woodpecker Bake, Clac, Croo, Desc, Doug, Gran, Jack, Jeff, Klam, S3 

Lane, Linn, Mari, Mult, Umat, Unio, Wall, Wasc 

Pinicola enucleator BM, EC, WC?; CA, ID, NV, WA + G5 -- -- 3 

Pine grosbeak Bake, Desc, Gran, Jeff, Unio, Wall S2? 

Plegadis chihi BR, EC; CA, NV + G5 SOC -- 4 

White-faced ibis Harn, Klam, Lake, Malh S3B 

Podiceps auritus BM, BR, CB, CR, EC, WC, WV; ID, WA + G5 -- SP 2 

Horned grebe Clat, Coos, Curr, Doug, Harn, Klam, Lake, Lane, Linc, S2B,S5N 

Linn, Till, Wall 

Podiceps grisegena CR, EC, WC; ID, WA + G5 -- SC 2 

Red-necked grebe Clat, Coos, Curr, Doug, Jack, Klam, Lane, Linc, Mult, S1B,S4N 

Till 

Pooecetes gramineus affinis CR, KM, WV; WA + G5T3 SOC SC 2 

Oregon vesper sparrow Bent, Clac, Colu, Coos, Doug, Jack, Jose, Lane, Linn, S2B,S2N 

Mari, Mult, Polk, Wash, Yamh 

Progne subis CR, KM, WC, WV; CA, ID, WA + G5 SOC SC 2 

Purple martin Bent, Clac, Clat, Colu, Coos, Curr, Doug, Hood, Jack, S2B 

Jose, Klam, Lake, Lane, Linc, Linn, Mari, Mult, Polk, 

Till, Wasc, Wash, Yamh 

Ptychoramphus aleuticus CR; CA, WA + G4 -- -- 2 

Cassin's auklet Clat, Coos, Curr, Lane, Linc, Till S2B 

Seiurus noveboracensis BM, EC, WC; ID, WA + G5 -- -- 2 

Northern waterthrush Desc, Klam, Lane, Unio, Wall S2B 

Selasphorus platycercus BM, BR; CA, ID, NV + G5 -- -- 3 

Broad-tailed hummingbird Harn, Lake, Malh, Unio, Wall S2?B 

16



Sialia mexicana BM, BR, CB, CR, EC, KM, WC, WV; CA, ID, NV, WA + G5 -- SV 4 

Western bluebird Bake, Bent, Clac, Clat, Colu, Coos, Croo, Curr, Desc, S4B,S4N 

(SV in CR, WV, KM and WC ecoregions only) Doug, Gill, Gran, Harn, Hood, Jack, Jeff, Jose, Klam, 



Yamh 

Sitta carolinensis aculeata CR, KM, WC, WV; CA, WA, BC, Mexico G5TU -- -- 4 

Slender-billed nuthatch Bent, Clac, Colu, Curr, Doug, Jack, Jose, Klam, Lane, S3 

Linn, Mari, Polk, Wash, Yamh 

Sterna forsteri BR, CB, EC, WC; CA, ID, NV, WA + G5 -- -- 4 

Forster's tern Desc, Harn, Klam, Lake, Malh, Morr S3B 

Strix nebulosa BM, EC, KM, WC; CA, ID, WA + G5 -- SV 4 

Great gray owl Bake, Clac, Desc, Doug, Gran, Jack, Jeff, Klam, Lake, S3 

Lane, Linn, Mari, Umat, Unio, Wall, Wasc, Whee 

Strix occidentalis caurina CR, EC, KM, WC, WV; CA, WA, BC G3T3 LT LT 1 

Northern spotted owl Bent, Clac, Clat, Colu, Coos, Curr, Desc, Doug, Hood, S3 


Polk, Till, Wasc, Wash, Yamh 

Sturnella neglecta BM, BR, CB, EC, KM, SP, WV; CA, ID, NV, WA + G5 -- SC 4 

Western meadowlark Bake, Bent, Clat, Colu, Coos, Croo, Curr, Desc, Doug, S4 

(SC in WV ecoregion) Gill, Gran, Harn, Hood, Jack, Jeff, Jose, Klam, Lake, 

Lane, Linn, Malh, Mari, Morr, Mult, Polk, Sher, Umat, 

Unio, Wall, Wasc, Wash, Whee, Yamh 

Tympanuchus phasianellus columbianus BM, BR, CB, EC; CA, ID, MT, NV, WA, BC G4T3 SOC -- 2 

Columbian sharp-tailed grouse Bake, Croo, Desc, Gill, Gran, Harn, Hood, Jeff, Klam, S1 

Lake, Malh, Morr, Sher, Umat, Unio, Wall, Wasc, Whee 

MAMMALS 

Ammospermophilus leucurus BR, SP; CA, ID, NV + G5 -- SU 3 

White-tailed antelope squirrel Harn, Lake, Malh S4? 

Antrozous pallidus BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 SOC SV 2 

Pallid bat WA + S2 

Bake, Croo, Doug, Gill, Gran, Harn, Jack, Jeff, Jose, 

Klam, Lake, Lane, Malh, Mult, Umat, Wasc, Whee 

Arborimus albipes CR, KM, WC, WV; CA G3G4 SOC SU 4 

White-footed vole Bent, Clat, Colu, Coos, Curr, Doug, Jose, Lane, Linc, S3S4 

Linn, Polk, Till, Wash, Yamh 

Arborimus longicaudus CR, KM, WC, WV; CA? G3G4 SOC -- 4 

Red tree vole Bent, Clac, Clat, Colu, Coos, Curr, Doug, Hood, Jack, S3S4 

Jose, Lane, Linc, Linn, Mari, Mult, Polk, Till, Wash, 

Yamh 

Bassariscus astutus CR, EC, KM, WC; CA, NV + G5 -- SU 4 

Ringtail Coos, Curr, Doug, Jack, Jose, Klam, Lane S3 

Brachylagus idahoensis BM, BR, CB, EC, SP; CA, ID, NV, WA + G4 SOC SV 2 

Pygmy rabbit Bake, Croo, Desc, Gran, Harn, Jeff, Klam, Lake, Malh, S2? 

Unio, Wasc, Whee 

Canis lupus BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G4 LE LE 2-ex 

Gray wolf WA + SH 





Yamh 

Corynorhinus townsendii BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G4 SOC SC 2 

Townsend's big-eared bat WA + S2 

Bake, Bent, Clac, Clat, Coos, Croo, Curr, Desc, Doug, 

Gran, Harn, Jack, Jeff, Jose, Klam, Lake, Lane, Malh, 

Mari, Mult, Till, Umat, Unio, Wall, Wasc, Wash, Whee 

17



Enhydra lutris CR; CA, WA + G4 -- LT 2-ex 

Sea otter Curr SH 

Euderma maculatum BM, BR, CB; CA, ID, NV, WA + G4 SOC -- 2 

Spotted bat Croo, Desc, Gill, Gran, Harn, Jeff, Sher, Wall, Wasc, S2 

Whee 

Eumetopias jubatus CR; CA, WA G3 LT SV 2 

Northern sea lion Clat, Coos, Curr, Lane, Linc, Till S2 

Gulo gulo luteus BM, BR, CR, EC, KM, WC; CA, WA G4T3Q SOC LT 2 

California wolverine Bake, Clac, Croo, Desc, Doug, Gran, Harn, Hood, Jack, S1? 

Jeff, Jose, Klam, Lake, Lane, Linc, Linn, Mari, Till, 

Umat, Unio, Wall, Wasc, Whee 

Lasionycteris noctivagans BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 SOC SU 4 

Silver-haired bat WA + S3S4 

Bake, Bent, Clac, Clat, Coos, Croo, Curr, Desc, Doug, 

Gran, Harn, Hood, Jack, Jeff, Jose, Klam, Lake, Lane, 

Linn, Malh, Mari, Mult, Polk, Till, Umat, Unio, Wall, 

Wasc, Wash, Whee 

Lasiurus cinereus BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 -- -- 4 

Hoary bat WA + S3 

Bake, Clac, Clat, Croo, Curr, Desc, Doug, Gran, Harn, 

Jack, Jeff, Jose, Klam, Lake, Lane, Linc, Linn, Malh, 

Mari, Mult, Till, Umat, Unio, Wall, Wasc, Whee 

Lepus townsendii BM, BR, CB, EC, SP; CA, ID, NV, WA + G5 -- SU 3 

White-tailed jackrabbit Bake, Croo, Desc, Gill, Gran, Harn, Jeff, Klam, Lake, S4? 

Malh, Morr, Sher, Umat, Unio, Wall, Wasc, Whee 

Lynx canadensis BM, BR, CB, EC, KM, WC, WV; ID, NV, WA + G5 LT -- 2 

Canada lynx Bake, Bent, Clac, Croo, Desc, Doug, Gran, Harn, Jack, S1? 

Klam, Lake, Lane, Linn, Morr, Mult, Sher, Umat, Unio, 

Wall, Wasc 

Martes americana BM, CR, EC, KM, WC; CA, ID, NV, WA + G5 -- SV 4 

American marten Bake, Bent, Clac, Coos, Curr, Desc, Doug, Gran, Hood, S3S4 

Jack, Jeff, Jose, Klam, Lake, Lane, Linc, Linn, Mari, 

Mult, Till, Umat, Unio, Wall, Wasc, Wash, Yamh 

Martes pennanti BM, CR, EC, KM, WC; CA, ID, WA G5 PS:C SC 2 

Fisher Bake, Clac, Coos, Curr, Desc, Doug, Gran, Jack, Jose, S2 

(C in Cascade Mtns. and all areas west, Klam, Lane, Linc, Linn, Mari, Morr, Till, Umat, Unio, 

SOC in Blue Mtns.) Wall, Wasc, Yamh 

Myotis californicus BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 -- -- 4 

California myotis WA + S3 

Bake, Coos, Curr, Doug, Gran, Harn, Jack, Jeff, Jose, 

Klam, Lake, Lane, Linc, Linn, Mari, Umat, Unio, Wall, 

Wasc, Whee, Yamh 

Myotis ciliolabrum BM, BR, CB, EC, SP; CA, ID, NV, WA + G5 SOC SU 4 

Western small-footed myotis Bake, Croo, Desc, Doug, Gran, Harn, Hood, Jeff, Klam, S3S4 

Lake, Malh, Morr, Sher, Umat, Unio, Wall, Wasc, Whee 

Myotis evotis BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 SOC SU 4 

Long-eared myotis WA + S4 


Doug, Gran, Harn, Hood, Jack, Jeff, Jose, Klam, Lake, 

Lane, Linc, Linn, Malh, Mari, Morr, Mult, Polk, Till, 

Umat, Unio, Wall, Wasc, Whee, Yamh 

Myotis thysanodes BM, BR, CR, EC, KM, WC, WV; CA, ID, NV, WA + G4G5 SOC SV 2 

Fringed myotis Bake, Bent, Clac, Clat, Colu, Coos, Curr, Doug, Gran, S2 

Harn, Jack, Jose, Klam, Lake, Lane, Linc, Linn, Till, 

Unio, Wall, Wash 

18



Myotis volans BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 SOC SU 4 

Long-legged myotis WA + S3 


Doug, Gran, Harn, Jack, Jeff, Jose, Klam, Lake, Lane, 

Linc, Linn, Malh, Mari, Mult, Till, Umat, Unio, Wall, 

Wasc, Wash, Whee 

Myotis yumanensis BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G5 SOC -- 4 

Yuma myotis WA + S3 





Yamh 

Odocoileus virginianus leucurus CR, KM, WV; WA G5T2Q PS:LE SV 1 

Columbian white-tailed deer Clat, Colu, Doug, Lane, Mult S2 

(LE for Columbia River DPS only; 

SV in CR ecoregion only) 

Ovis canadensis canadensis BM; ID, WA + G4T4 -- -- 4 

Rocky Mountain bighorn sheep Bake, Unio, Wall S3 

Ovis canadensis nelsoni BM, BR, CB, EC; CA, NV G4T4 SOC -- 4 

Desert bighorn sheep Bake, Desc, Gill, Gran, Harn, Lake, Malh, Morr, Sher, S3 

Wasc, Whee 

Sciurus griseus CR, EC, KM, WC, WV; CA, NV, WA G5 -- SU 4 

Western gray squirrel Bent, Clac, Colu, Coos, Curr, Desc, Doug, Hood, Jack, S4 

Jeff, Jose, Klam, Lane, Linc, Linn, Mari, Mult, Polk, Till, 

Wasc, Wash, Yamh 

Sorex preblei BM, BR, EC, SP; CA, ID, NV, WA + G4 SOC -- 3 

Preble's shrew Bake, Croo, Desc, Gran, Harn, Klam, Lake, Malh, S3? 

Umat, Unio, Wall 

Spermophilus elegans nevadensis BR; ID, NV + G5T4 -- -- 2-ex 

Wyoming ground squirrel Malh SH 

Spermophilus washingtoni CB; WA G2 C LE 1 

Washington ground squirrel Gill, Morr, Umat S2 

Tadarida brasiliensis EC, KM, WC, WV; CA, NV+ G5 -- -- 4 

Brazilian free-tailed bat Doug, Jack, Jose, Klam, Lane, Wash S4 

Thomomys bottae detumidus CR G5T2Q SOC -- 1 

Pistol River pocket gopher Curr S2 

Thomomys bulbivorus WV G3G4 SOC -- 4 

Camas pocket gopher Bent, Clac, Colu, Lane, Linn, Mari, Mult, Polk, Wash, S3S4 

Yamh 

Thomomys mazama helleri CR G4T1T2 SOC -- 1 

Gold Beach pocket gopher Curr S1S2 

Ursus arctos horribilis BM, BR, CB, CR, EC, KM, SP, WC, WV; CA, ID, NV, G4T3T4 LT -- 2-ex 

Grizzly bear WA + SX 





Yamh 

Vulpes macrotis BR, EC; CA, ID, NV + G4 -- LT 2 

Kit fox Desc, Harn, Klam, Malh S1 

19



INVERTEBRATES 

Class Turbellaria - Flatworms 

Order Tricladida 

Kenkia rhynchida BR G1G2 SOC -- 1 

A flatworm (planarian) Harn S1S2 

Class Bivalvia - Clams, Oysters and Mussels 

Order Ostreoida 

Ostrea conchaphila CR; WA G5 -- -- 3 

Native oyster Linc, Till SNR 

Order Unionoida 

Anodonta californiensis BM, BR, CB, CR, EC, WC, WV; CA, ID, NV, WA + G3Q SOC -- 2 

California floater (mussel) Clat, Colu, Coos?, Desc, Gran, Harn, Klam, Linn, Malh, S1 

Mult, Sher, Wasc, Wash 

Anodonta oregonensis BR, CB, CR, EC, KM, WC, WV; CA, NV, UT, WA G5Q -- -- 4 

Oregon floater (mussel) Bent, Clac, Clat, Colu, Coos, Doug, Harn, Klam, Lane, S3 

Linc, Mari, Mult, Polk, Sher, Wasc, Wash 

Anodonta wahlametensis BR, CR, EC, WC, WV; CA, WA G2Q -- -- 1 

Willamette floater (mussel) Clat, Colu, Harn, Mult, Wasc? S1 

Gonidea angulata BM, BR, CB, EC, WC, WV; CA, ID, NV, WA, BC G3 -- -- 2 

Western ridged mussel Clac, Colu, Desc, Harn, Klam, Linn, Malh, Mari, Mult, S2 

Wasc, Wash 

Margaritifera falcata BM, BR, CB, CR, EC, WC, WV; CA, ID, NV, WA + G4 -- -- 4 

Western pearlshell Bent, Clac, Clat, Coos, Croo, Desc, Doug, Harn, Klam, S3 

Lane, Linc, Linn, Mari, Polk, Sher, Wasc, Wash, Whee 

Order Veneroida 

Pisidium sp. nov. EC; CA G1 -- -- 1 

Modoc peaclam Klam S1 

Pisidium ultramontanum EC; CA G1 SOC -- 1 

Montane peaclam Klam S1 

Class Gastropoda - Snails and Slugs 

Order Neotaenioglossa 

Algamorda newcombiana CR; CA, WA G1G2 SOC -- 1 

Newcomb's littorine snail Coos, Linc S1 

Colligyrus depressus BR G1 -- -- 1 

Harney Basin duskysnail Harn S1 

Colligyrus sp. nov. BM G1 -- -- 1 

Blue Mountains duskysnail Bake, Gran S1 

Colligyrus sp. nov. CB, EC, WC, WV; WA G2 -- -- 1 

Columbia duskysnail Clac, Hood, Mult, Wasc S2 

Colligyrus sp. nov. EC G1 -- -- 1 

Klamath duskysnail Klam S1 


Mare's egg duskysnail Klam S1 


Nodose duskysnail Klam S1 

Fluminicola fuscus BM, CB, WV; BC, ID, MT, WA, WY G2 SOC -- 1 

Columbia pebblesnail or spire snail Mult, Wall, Wasc S1 

Fluminicola insolitus BR G1 -- -- 1 

Donner und Blitzen pebblesnail Harn S1 

Fluminicola modoci EC G1 -- -- 1 

Modoc pebblesnail Lake S1 

Fluminicola sp. nov. EC G1 -- -- 1 

Metolius pebblesnail Jeff S1 

20




Nerite pebblesnail Jack S1 


Odessa pebblesnail Klam S1 


Ouxy Spring pebblesnail Klam S1 


Tall pebblesnail Klam S1 

Fluminicola sp. nov. EC, WC G1 -- -- 1 

Tiger lily pebblesnail Klam S1 


Toothed pebblesnail Jack S1 

Fluminicola sp. nov. CB G1 -- -- 1 

Tuscan pebblesnail Wasc S1 


Wood River pebblesnail Klam S1 

Fluminicola sp. nov. EC, KM, WC G1 -- -- 1 

Keene Creek pebblesnail Jack, Klam S1 


Casebeer pebblesnail Klam S1 


Crooked Creek pebblesnail Klam S2 

Fluminicola sp. nov. WC G1 -- -- 1 

Pinhead pebblesnail Clac S1 


Diminutive pebblesnail Jack S1 

Fluminicola sp. nov. EC, WC G1 -- -- 1 

Fall Creek pebblesnail Jack S1 

Fluminicola sp. nov. EC; CA G2 -- -- 1 

Klamath pebblesnail Klam, Lake S1S2 


Klamath Rim pebblesnail Klam S1 

Fluminicola sp. nov. EC, WC G1G2 -- -- 1 

Lake of the Woods pebblesnail Klam S1S2 


Lost River pebblesnail Klam S1 

Fluminicola sp. nov. BR G1 -- -- 1 

Malheur pebblesnail Harn, Malh S1 

Fluminicola turbiniformis BR, EC; CA, NV G3 -- -- 1 

Turban pebblesnail Harn, Lake S1 

Juga acutifilosa EC; CA G2 -- -- 1 

Scalloped juga (snail) Jack S1 

Juga bulbosa BM, CB G1 -- -- 1 

Bulb juga (snail) Jeff, Sher, Wasc S1 

Juga hemphilli dallesensis CB, EC, WC; WA G2T1 -- -- 1 

Dalles juga (snail) Hood, Wasc S1 

Juga hemphilli hemphilli WC, WV; WA G2T1 -- -- 1 

Barren juga (snail) Mult, Wasc S1 

Juga hemphilli maupinensis BM, CB G2T1 -- -- 1 

Purple-lipped juga (snail) Jeff, Sher, Wasc S1 

21



Juga hemphilli ssp. nov. EC G2T1 -- -- 1 

Indian Ford juga (snail) Desc S1 

Juga sp. nov. EC, WC G1 -- -- 1 

Basalt juga (snail) Hood, Wasc S1 

Juga sp. nov. BM G1 -- -- 1 

Blue Mountains juga (snail) Gran S1 

Juga sp. nov. WC; WA G1 -- -- 1 

Brown juga (snail) Hood, Mult S1 

Juga sp. nov. BM, CB G1 -- -- 1 

Opal Springs (Crooked River) juga (snail) Jeff, Wasc S1 

Juga sp. nov. CB G1 -- -- 1 

Purple juga (snail) Wasc S1 

Juga sp. nov. CB, EC, WC; WA G1 -- -- 1 

Three-band juga (snail) Gill, Hood, Sher, Wasc S1 

Pomatiopsis binneyi CR, KM; CA G1 -- -- 1 

Robust walker Curr, Jose S1 

Pomatiopsis californica CR; CA G1 -- -- 1 

Pacific walker Coos, Lane S1 

Pomatiopsis chacei CR, KM; CA G1 -- -- 1 

Marsh walker Curr S1? 

Pristinicola hemphilli BM, CB, EC, WC; CA, ID, WA G3 -- -- 3 

Pristine springsnail Bake, Clac, Gran, Hood, Jeff, Lane, Mult, Sher, Unio, S2 

Wall, Wasc 

Pyrgulopsis archimedis EC G1 -- -- 1 

Archimedis springsnail Klam S1 

Pyrgulopsis intermedia BR; CA G1 -- -- 1 

Crooked Creek springsnail Malh S1 

Pyrgulopsis robusta BR, CB; ID, WA, WY G4 -- -- 2 

Jackson Lake springsnail Harn, Lake, Sher, Umat, Wasc S1 

Pyrgulopsis sp. nov. BR G1 -- -- 1 

Lake Abert springsnail Lake S1 


Malheur springsnail Malh S1 


Owyhee hot springsnail Malh S1 

Pyrgulopsis sp. nov. EC G1 -- -- 1 

Lost River springsnail Klam S1 

Pyrgulopsis sp. nov. EC G1 -- -- 1 

Klamath Lake springsnail Klam S1 

Taylorconcha insperata BM, BR; ID G1 -- -- 1 

A freshwater snail Malh, Wall S1 

Order Basommatophora 

Fisherola nuttalli CB, WV; ID, MT, WA, BC G2 -- -- 1 

Shortface lanx (=Giant Columbia River limpet) Jeff, Mult, Sher, Wall, Wasc S1S2 

Helisoma newberryi newberryi BR, EC; CA G1T1 -- -- 1 

Great Basin ramshorn (snail) Klam, Lake S1 

Lanx alta EC, KM; CA G2 -- -- 1 

Highcap lanx (snail) Curr, Jack, Jose, Klam S1 

Lanx klamathensis EC; CA G1 -- -- 1 

Scale lanx (snail) Klam S1 

22



Lanx subrotunda CR, KM, WC G2 -- -- 1 

Rotund lanx (snail) Doug S2 

Petrophysa sp. nov. BR G1 -- -- 1 

Hotspring physa (snail) Malh S1 

Physa megalochlamys BR; ID + G3 -- -- 2 

Large-mantle physa (snail) Harn S1 

Physella columbiana CR, WC, WV; WA + G2 -- -- 1 

Rotund physa (snail) Clat, Colu, Hood, Mult, Wasc SH 

Planorbella oregonensis BR; NV, UT G1 -- -- 1 

Borax Lake ramshorn (snail) Harn S1 

Vorticifex effusa dalli EC G3T1 -- -- 1 

Dall's ramshorn (snail) Klam S1 

Vorticifex effusa diagonalis EC G3T1 -- -- 1 

Lined ramshorn (snail) Klam S1 

Vorticifex klamathensis klamathensis EC; CA G1T1Q -- -- 1 

Klamath ramshorn (snail) Klam S1 

Vorticifex klamathensis sinitsini EC G1T1Q -- -- 1 

Sinitsin ramshorn (snail) Klam S1 

Vorticifex neritoides CR, WC, WV; WA G1Q -- -- 1 

Nerite ramshorn (snail) Clat, Colu, Hood, Mult SH 

Order Stylommatophora 

Cryptomastix devia EC, WC, WV; WA G3 -- -- 1 

Puget oregonian (snail) Hood, Mult, Wasc S1 

Cryptomastix hendersoni CB, EC; WA G1G2 -- -- 1 

Columbia Gorge oregonian (snail) Hood, Sher, Wasc S1S2 

Cryptomastix populi BM; ID, WA G2 -- -- 1 

Poplar oregonian (snail) Wall S1 

Cryptomastix sp. nov. BM; ID, WA G2 -- -- 1 

Disc oregonian (snail) Wall S1 

Deroceras hesperium CR, EC, WC, WV; WA, BC G2 -- -- 1 

Evening fieldslug Clac, Clat, Colu, Jack, Klam S1 

Gliabates oregonius CR, EC, WC; ID G1 -- -- 1 

Salamander slug Clac, Hood, Lane, Linn S1 

Helminthoglypta hertleini KM, WC; CA G1 -- -- 1 

Oregon shoulderband (snail) Doug, Jack, Jose S1 

Hemphillia glandulosa CR, WV; WA G3G4 -- -- 2 

Warty jumping-slug Bent, Linc, Till, Yamh S2 

Hemphillia malonei CR, WC G3 -- -- 4 

Malone jumping-slug Bent, Clac, Hood, Mari, Mult S3 

Hesperarion mariae CR G2 -- -- 1 

Tillamook westernslug Doug, Lane, Till S2 

Hochbergellus hirsutus CR G1 -- -- 1 

Sisters hesperian (snail) Curr S1 

Megomphix hemphilli CR, KM, WC, WV; WA G3 -- -- 4 

Oregon megomphix (snail) Bent, Clat, Colu, Coos, Doug, Lane, Linn, Mari, Mult, S3 


Megomphix lutarius BM; WA G1 -- -- 3 

Umatilla megomphix (snail) Umat, Wall? SH 

Monadenia chaceana EC, KM, WC; CA G2 -- -- 1 

Chace sideband (snail) Doug, Jack, Jose S1S2 

23



Monadenia fidelis beryllica CR, KM G4G5T1T2 -- -- 1 

Green sideband (snail) Coos, Curr S1S2 

Monadenia fidelis celeuthia KM, WC G4G5T1 -- -- 1 

Traveling sideband (snail) Jack S1 

Monadenia fidelis columbiana WC; WA G4G5T1 -- -- 1 

Columbia sideband (snail) Hood S1 

Monadenia fidelis minor CB; WA G4G5T2 SOC -- 1 

Oregon snail (Dalles sideband) Sher, Wasc S1 

Monadenia fidelis ssp. nov. BM, CB G4G5T1 -- -- 1 

Deschutes sideband (snail) Sher, Wasc S1 

Monadenia fidelis ssp. nov. EC G4G5T1 -- -- 1 

Modoc Rim sideband Klam S1 

Ogaridiscus subrupicola BM; ID, UT G1 -- -- 1 

Southern tightcoil (snail) Umat, Wall S1 

Oreohelix sp. nov. BM; ID, WA G2 -- -- 1 

Hells Canyon mountainsnail Wall S1? 

Oreohelix strigosa delicata BM G5T1 -- -- 1 

Blue mountainsnail Umat S1 

Oreohelix variabilis CB G2Q -- -- 1 

Dalles mountainsnail Sher, Wasc S1 

Oreohelix variabilis ssp. nov. CB G2T1 -- -- 1 

Deschutes mountainsnail Sher, Wasc S1 

Polygyrella polygyrella BM; ID, MT, WA G3 -- -- 3 

Humped coin (snail) Umat SH 

Pristiloma arcticum crateris EC, WC G3G4T3 -- -- 1 

Crater Lake tightcoil (snail) Desc, Doug, Jeff, Klam S1 

Pristiloma johnsoni CR, WC?; WA, BC G2G3 -- -- 2 

Broadwhorl tightcoil (snail) Doug?, Lane, Till S2? 

Pristiloma pilsbryi CR, WV; WA G1 -- -- 1 

Crowned tightcoil (snail) Linc, Mult S1 

Pristiloma wascoense BM, EC; ID, WA G3 -- -- 3 

Shiny tightcoil (snail) Wall, Wasc SH 

Prophysaon sp. nov. EC, KM, WC; CA G2 -- -- 1 

Klamath tail-dropper Doug, Jack, Jose, Klam S1S2 

Prophysaon vanattae pop. 1 CR, WC; WA G4T2 -- -- 1 

Spotted tail-dropper Clac, Coos, Lane, Till S2 

Radiodiscus abietum BM; ID, MT, WA G4 -- -- 2 

Fir pinwheel (snail) Unio, Wall S1 

Vespericola sierranus EC, KM, WC; CA G2 -- -- 1 

Siskiyou hesperian (snail) Jack, Jose S1 

Vespericola sp. nov. CB G1 -- -- 1 

Oak Springs hesperian (snail) Sher, Wasc S1 

Vespericola sp. nov. WV G1 -- -- 1 

Bald hesperian (snail) Lane S1 

Class Oligochaeta - Earthworms 

Order Haplotaxida 

Driloleirus macelfreshi CR, WV G1 SOC -- 1 

Oregon giant earthworm Linc, Linn, Mari, Polk, Yamh S1 

24



Class Arachnida - Spiders, Scorpions, Mites and Ticks 

Order Pseudoscorpiones 

Apochthonius malheuri BR G1G2 SOC -- 1 

Malheur pseudoscorpion Harn S1 

Class Branchiopoda - Crustaceans 

Order Anostraca 

Branchinecta lynchi KM; CA G3 LT -- 1 

Vernal pool fairy shrimp Jack S2S3 

Class Malacostraca - Crustaceans 

Order Isopoda 

Amerigoniscus malheurensis BR G1 -- -- 1 

Malheur isopod Harn S1 

Order Amphipoda 

Stygobromus hubbsi BR G1G2 SOC -- 1 

Malheur Cave amphipod Harn S1 

Stygobromus oregonensis KM G1G2 -- -- 1 

Oregon Cave amphipod Doug S1 

Class Elliplura - Springtails and Proturans 

Order Collembola 

Oncopodura mala BR; CA? G2G3 -- -- 1 

Malheur Cave springtail Harn S1 

Class Insecta - Insects 

Order Odonata 

Gomphus lynnae BM, BR, CB; WA G2 SOC -- 3 

Columbia clubtail (dragonfly) Gill, Gran, Malh, Whee S1? 

Order Orthoptera 

Chloealtis aspasma KM, WC, WV G1 SOC -- 1 

Siskiyou short-horned grasshopper Bent, Jack S1 

Order Plecoptera 

Zapada wahkeena WC G2 SOC -- 1 

Wahkeena Falls flightless stonefly Mult S2 

Order Heteroptera 

Acalypta cooleyi BM, WC G2 -- -- 3 

Cooley's lace bug Harn, Jack S2 

Acalypta lillianus WC; AR + G3 -- -- 3 

Lillian's lace bug Lane S1 

Acetropis americana WV G1 SOC -- 1 

American grass bug Bent, Yamh S1 

Atrazonotus umbrosus G3 -- -- 3 

Umbrose seed bug S2 

Boreostolus americanus KM, WC; WA + G2 -- -- 3 

American unique-headed bug Jack, Lane, Linn S2? 

Cardiastethus borealis G4 -- -- 3 

Boreal minute pirate bug S2 

Criocoris saliens G4 -- -- 3 

Salien plant bug S2 

Dendrocoris arizonensis WV G4 -- -- 3 

Arizona stink bug Bent, Jack S2 

Derephysia foliacea CR, WC, WV G2 -- -- 3 

Foliaceous lace bug Bent, Lane S1 

Hebrus buenoi BR G4 -- -- 3 

Bueno's velvet water bug Harn, Lane S2 

Hesperocimex coloradensis BM G4 -- -- 3 

Colorado bed bug Gran, Klam S2 

25



Hoplistoscelis heidemanni KM, WV G4 -- -- 3 

Heidemann's damsel bug Bent, Curr S2 

Hydrometra martini WV G5 -- -- 3 

Martin's water-measurer Bent S2 

Lygus oregonae CR; WA G2 -- -- 1 

Oregon plant bug Linc, Till S2 

Macrotylus essigi WC G3 -- -- 3 

Essig's plant bug Lane S2 

Malezonotus obrieni WC G3 -- -- 3 

Obrien's seed bug Lane S2 

Mesovelia mulsanti BR, CR, WC, WV G4 -- -- 3 

Mulsant's water treader Bent, Harn, Linn, Till, Yamh S2 

Micracanthia fennica BR; BC + G5 -- -- 2 

Harney Hot Spring shore bug Harn S1? 

Micracanthia schuhi WC G3 -- -- 3 

Schuh's shore bug Clac S2 

Nabicula propinqua CR G5 -- -- 3 

Marsh damsel bug Coos, Till S2 

Nabicula subcoleoptrata BM G5 -- -- 3 

Black damsel bug Wall S2 

Orectoderus schuhi BR G3 -- -- 3 

Schuh's plant bug Klam S2 

Pinalitus solivagus CR, KM, WC G5 -- -- 3 

True fir plant bug Bent, Hood, Jose, Lane S2 

Platylygus pseudotsugae CR, WC G5 -- -- 3 

Douglas-fir plant bug Bent, Lane S2 

Pronotocrepis clavicornis BR G2 -- -- 3 

Thick-antennaed plant bug Lake S2 

Saldula villosa CR; CA G3 -- -- 2 

Hairy shore bug Coos S1 

Sixeonotus sp. nov. WC G2 -- -- 2 

A plant bug Desc S1 

Teratocoris paludum CR G4 -- -- 2 

Pale plant bug Coos S1 

Vanduzeeina borealis californica WC G3T3 -- -- 2 

California shield-backed bug Hood, Lane S1 

Order Coleoptera 

Acupalpus punctulatus WV G2? -- -- 3 

Marsh ground beetle Bent, Wash S2? 

Agonum belleri WC; WA G3 SOC -- 2 

Beller's ground beetle Clac, Wasc S1? 

Bembidion tigrinum CR; CA, WA G5 -- -- 3 

Cryptic beach carabid beetle Clat, Coos, Till S4 

Cicindela columbica BM, CB, EC; ID, WA G2 -- -- 1-ex 

Columbia River tiger beetle Gill, Hood, Sher, Umat, Wasc SH 

Cicindela hirticollis siuslawensis CR; WA G5T1T2 -- -- 4 

Siuslaw sand tiger beetle Coos, Lane, Linc, Till S1S2 

Eusattus rectus CB?, CR; WA GNR -- -- 3 

Sandbar darkling beetle Clat, Wasc? SH 

26



Nebria gebleri fragariae BM G4G5T3? -- -- 4 

Strawberry Mountains gazelle beetle Gran S3? 

Nebria gebleri siskiyouensis CR, KM; CA G4G5T4 SOC -- 3 

Siskiyou gazelle beetle Curr, Jack, Jose S4 

Nebria piperi WC; WA, BC + G5 -- -- 3 

Piper's gazelle beetle Lane S3? 

Pterostichus johnsoni CR, WC?; WA GNR -- -- 2 

Johnson's waterfall carabid beetle Doug?, Lane, Till S2? 

Pterostichus rothi CR G1 SOC -- 1 

Roth's blind ground beetle Bent, Linc S1 

Order Trichoptera 

Agapetus denningi WC GH SOC -- 3 

Denning's agapetus caddisfly Jack SH 

Allomyia scotti WC G1 SOC -- 1 

Scott's apatanian caddisfly Clac S1 

Apatania tavala BM, EC, WC; WA G3 SOC -- 4 

Cascades apatanian caddisfly Clac, Croo, Doug, Jeff, Klam, Linn S3 

Eobrachycentrus gelidae WC; BC G3 SOC -- 4 

Mt. Hood brachycentrid caddisfly Clac, Doug, Hood, Linn, Mult S3 

Farula constricta WC G1? SOC -- 1 

A caddisfly Mult S1? 

Farula davisi WC GH SOC -- 3 

Green Springs Mountain farulan caddisfly Jack SH 

Farula jewetti EC, WC G3 SOC -- 4 

Mt. Hood farulan caddisfly Clac, Hood, Mult S3 

Farula reapiri WC G3 SOC -- 4 

Tombstone Prairie farulan caddisfly Doug, Lane, Linn S3 

Goeracea oregona WC; CA G3 SOC -- 3 

Sagehen Creek goeracean caddisfly Doug, Jack SNR 

Homoplectra schuhi EC, KM; CA G3Q SOC -- 3 

Schuh's homoplectran caddisfly Jack, Klam S3 

Lepania cascada CR, WC; WA + G3 SOC -- 3 

A caddisfly Bent, Hood, Linc S3 

Moselyana comosa CR, WC; WA G3 SOC -- 3 

A caddisfly Bent, Clac, Doug, Hood, Jack, Klam, Lane S3 

Namamyia plutonis CR, WC; CA G3 SOC -- 2 

A caddisfly Bent, Curr, Jack, Jose, Lane, Mari S3 

Neothremma andersoni WC G1 SOC -- 1 

Columbia Gorge caddisfly Mult S1 

Oligophlebodes mostbento WC; BC, MT G3 SOC -- 3 

Tombstone Prairie caddisfly Lane, Linn S3 

Rhyacophila chandleri WC; CA G3 SOC -- 2 

A caddisfly Desc, Doug, Lane S3 

Rhyacophila colonus KM GH SOC -- 3 

O'Brien rhyacophilan caddisfly Jose SH 

Rhyacophila haddocki CR G1 SOC -- 1 

Haddock's rhyacophilan caddisfly Bent, Curr S1 

Rhyacophila leechi WC; CA G3 SOC -- 2 

A caddisfly Jack, Lane S3 

27



Rhyacophila unipunctata WC; WA? G3 SOC -- 3 

One-spot rhyacophilan caddisfly Hood, Lane S3 

Order Lepidoptera 

Boloria bellona BM; ID, WA + G5 -- -- 2 

Meadow fritillary (butterfly) Umat S1 

Boloria selene BM; ID, WA + G5 -- -- 2 

Silver-bordered fritillary Bake, Croo, Gran S2 

Callophrys johnsoni BM, CR, EC, KM, WC, WV; CA, WA + G3G4 -- -- 1 

Johnson's hairstreak (butterfly) Bake, Coos, Curr, Doug, Hood, Jack, Jeff, Jose, Klam, S2? 

Lake, Lane, Linn, Mari, Polk, Wall, Wasc 

Callophrys polios maritima CR; CA, WA + G5T2T3 -- -- 1 

Hoary elfin (butterfly) Curr, Linc S1? 

Euphydryas editha taylori WV; WA G5T1 C -- 1 

Taylor's checkerspot (butterfly) Bent, Lane, Polk S1 

Ochlodes yuma BM, BR; CA, NV, WA + G5 -- -- 2 

Yuma skipper (butterfly) Lake, Wall S1? 

Philotiella leona EC G1G2 -- -- 3 

Leona's little blue (butterfly) Klam S1S2 

Plebejus icarioides fenderi WV G5T1 LE -- 1 

Fender's blue (butterfly) Bent, Lane, Polk, Yamh S1 

Plebejus podarce EC, WC; CA, NV G3G4 -- -- 2 

Gray blue (butterfly) Doug, Jack, Klam S2 

Plebejus saepiolus littoralis CR; CA G5T1T3 SOC -- 1 

Insular blue (butterfly) Curr, Lane S1 

Polites mardon CR, KM, WC; CA, WA G2G3 C -- 1 

Mardon skipper (butterfly) Curr, Jack, Klam S2 

Speyeria callippe ssp. nov. WV G5TH -- -- 1-ex 

Willamette callippe fritillary (butterfly) Bent SX 

Speyeria coronis coronis KM, WC; CA G5T3T4 -- -- 2 

Coronis fritillary (butterfly) Jack, Jose S1 

Speyeria zerene bremnerii CR, WV; WA, BC G5T3T4 -- -- 2-ex 

Valley silverspot (butterfly) Bent, Polk SH 

Speyeria zerene hippolyta CR; CA, WA G5T1 LT -- 1 

Oregon silverspot (butterfly) Clat, Lane, Linc, Till, Yamh S1 

Order Hymenoptera 

Bombus franklini KM; CA GNR SOC -- 3 

Franklin's bumblebee Doug, Jack S3? 

28

Animals Listed as Endangered 

Fish 

Catostomus microps - Modoc sucker 

Chasmistes brevirostris - Shortnose sucker 

Deltistes luxatus - Lost River sucker 

Gila boraxobius - Borax Lake chub 

Oncorhynchus nerka - Sockeye salmon (Snake River ESU) 

Oregonichthys crameri - Oregon chub 

Animals Listed as Threatened 

Fish 

Catostomus warnerensis - Warner sucker 

Gila bicolor ssp. - Hutton tui chub 

Oncorhynchus clarkii henshawi - Lahontan cutthroat trout 

Oncorhynchus keta - Chum salmon (Columbia River ESU) 

Oncorhynchus kisutch - Coho salmon (Lower Columbia River 

ESU) 

Oncorhynchus kisutch - Coho salmon (Southern 

Oregon/Northern California Coasts ESU) 

Oncorhynchus mykiss - Steelhead (Snake River Basin ESU) 

Oncorhynchus mykiss - Steelhead (Lower Columbia River ESU, 

summer run) 


winter run) 

Oncorhynchus mykiss - Steelhead (Middle Columbia River ESU, 

summer run) 


winter run) 

Oncorhynchus mykiss - Steelhead (Upper Willamette River ESU, 

winter run) 

Oncorhynchus tshawytscha - Chinook salmon (Snake River ESU, 

fall run) 

Oncorhynchus tshawytscha - Chinook salmon (Lower Columbia 

River ESU, spring run) 

Candidate Animals for Listing 

Amphibians 

Rana luteiventris - Columbia spotted frog 

Rana pretiosa - Oregon spotted frog 

Birds 

Coccyzus americanus - Yellow-billed cuckoo 

Eremophila alpestris strigata - Streaked horned lark 

FEDERAL ENDANGERED SPECIES ACT STATUS � 

Birds 

Gymnogyps californianus - California condor 

Pelecanus occidentalis californicus - California brown pelican 

Mammals 

Canis lupus - Gray wolf 

Odocoileus virginianus leucurus - Columbian white-tailed deer 

Invertebrates 

Plebejus icarioides fenderi - Fender's blue (butterfly) 


River ESU, fall run) 

Oncorhynchus tshawytscha - Chinook salmon (Upper Willamette 



spring/summer run) 

Rhinichthys osculus ssp. - Foskett Spring speckled dace 

Salvelinus confluentus - Bull trout (Klamath River population) 

Salvelinus confluentus - Bull trout (Columbia River population) 

Birds 

Brachyramphus marmoratus - Marbled murrelet 

Charadrius alexandrinus nivosus - Western snowy plover 

Haliaeetus leucocephalus - Bald eagle 

Strix occidentalis caurina - Northern spotted owl 

Mammals 

Eumetopias jubatus - Northern sea lion 

Lynx canadensis - Canada lynx 

Ursus arctos horribilis - Grizzly bear 

Invertebrates 

Branchinecta lynchi - Vernal pool fairy shrimp 

Speyeria zerene hippolyta - Oregon silverspot (butterfly) 

Mammals 

Spermophilus washingtoni - Washington ground squirrel 

Invertebrates 

Euphydryas editha taylori - Taylor's checkerspot (butterfly) 

Polites mardon - Mardon skipper (butterfly) 

__________________________________________________________________________________________ 

∗ Does not include sea turtles, whales, or accidental species 

29

USFWS SPECIES OF CONCERN 

Fish 

Acipenser medirostris - Green sturgeon 

Catostomus occidentalis lacusanserinus - Goose Lake sucker 

Catostomus rimiculus - Jenny Creek sucker 

Catostomus snyderi - Klamath largescale sucker 

Cottus bendirei - Malheur mottled sculpin 

Cottus marginatus - Margined sculpin 

Cottus tenuis - Slender sculpin 

Gila alvordensis - Alvord chub 

Gila bicolor eurysoma - Sheldon tui chub 

Gila bicolor oregonensis - Oregon Lakes tui chub 

Gila bicolor ssp. - Summer Basin tui chub 

Gila bicolor ssp. - Catlow tui chub 

Lampetra ayresii - River lamprey 

Lampetra minima - Miller Lake lamprey 

Lampetra tridentata - Pacific lamprey 

Lampetra tridentata ssp. - Goose Lake lamprey 

Lavinia symmetricus mitrulus - Pit roach 

Oncorhynchus clarkii lewisi - Westslope cutthroat trout 

Oncorhynchus clarkii - Coastal cutthroat trout (OR Coast ESU) 

Oncorhynchus clarkii - Coastal cutthroat trout (Southwestern 


Oncorhynchus clarkii - Coastal cutthroat trout (Upper Willamette 

River ESU) 

Oncorhynchus clarkii - Coastal cutthroat trout (Southern 


Oncorhynchus mykiss gairdneri - Inland Columbia Basin redband 

trout 

Oncorhynchus mykiss - Catlow Valley redband trout 

Oncorhynchus mykiss - Steelhead (OR Coast ESU, summer run) 

Oncorhynchus mykiss - Steelhead (OR Coast ESU, winter run) 

Oncorhynchus mykiss - Warner Valley redband trout 

Oncorhynchus mykiss - Goose Lake redband trout 

Oregonichthys kalawatseti - Umpqua chub 

Rhinichthys cataractae ssp. - Millicoma dace 

Amphibians 

Ascaphus montanus - Rocky Mountain tailed frog 

Ascaphus truei - Coastal tailed frog 

Batrachoseps wrightorum - Oregon slender salamander 

Plethodon elongatus - Del Norte salamander 

Plethodon larselli - Larch Mountain salamander 

Plethodon stormi - Siskiyou Mountains salamander 

Rana aurora aurora - Northern red-legged frog 

Rana boylii - Foothill yellow-legged frog 

Rana cascadae - Cascades frog 

Rhyacotriton variegatus - Southern torrent salamander 

Reptiles 

Actinemys marmorata marmorata - Northern Pacific pond turtle 

Lampropeltis getula - Common kingsnake 

Lampropeltis zonata - California mountain kingsnake 

Sceloporus graciosus graciosus - Northern sagebrush lizard 

Birds 

Accipiter gentilis - Northern goshawk 

Agelaius tricolor - Tricolored blackbird 

Athene cunicularia hypugaea - Western burrowing owl 

Bartramia longicauda - Upland sandpiper 

Buteo regalis - Ferruginous hawk 

Centrocercus urophasianus - Greater sage-grouse 

Chlidonias niger - Black tern 

Contopus cooperi - Olive-sided flycatcher 

Coturnicops noveboracensis - Yellow rail 

Empidonax traillii adastus - Willow flycatcher 

Histrionicus histrionicus - Harlequin duck 

Icteria virens - Yellow-breasted chat 

Ixobrychus exilis hesperis - Western least bittern 

Melanerpes formicivorus - Acorn woodpecker 

30 

Melanerpes lewis - Lewis's woodpecker 

Oreortyx pictus - Mountain quail 

Patagioenas fasciata - Band-tailed pigeon 

Picoides albolarvatus - White-headed woodpecker 

Plegadis chihi - White-faced ibis 

Pooecetes gramineus affinis - Oregon vesper sparrow 

Progne subis - Purple martin 

Tympanuchus phasianellus columbianus - Columbian 

sharp-tailed grouse 

Mammals 

Antrozous pallidus - Pallid bat 

Arborimus albipes - White-footed vole 

Arborimus longicaudus - Red tree vole 

Brachylagus idahoensis - Pygmy rabbit 

Corynorhinus townsendii - Townsend's big-eared bat 

Euderma maculatum - Spotted bat 

Gulo gulo luteus - California wolverine 

Lasionycteris noctivagans - Silver-haired bat 

Myotis ciliolabrum - Western small-footed myotis 

Myotis evotis - Long-eared myotis 

Myotis thysanodes - Fringed myotis 

Myotis volans - Long-legged myotis 

Myotis yumanensis - Yuma myotis 

Ovis canadensis nelsoni - Desert bighorn sheep 

Sorex preblei - Preble's shrew 

Thomomys bottae detumidus - Pistol River pocket gopher 

Thomomys bulbivorus - Camas pocket gopher 

Thomomys mazama helleri - Gold Beach pocket gopher 

Invertebrates 

Acetropis americana - American grass bug 

Agapetus denningi - Denning's agapetus caddisfly 

Agonum belleri - Beller's ground beetle 

Algamorda newcombiana - Newcomb's littorine snail 

Allomyia scotti - Scott's apatanian caddisfly 

Anodonta californiensis - California floater (mussel) 

Apatania tavala - Cascades apatanian caddisfly 

Apochthonius malheuri - Malheur pseudoscorpion 

Bombus franklini - Franklin's bumblebee 

Chloealtis aspasma - Siskiyou short-horned grasshopper 

Driloleirus macelfreshi - Oregon giant earthworm 

Eobrachycentrus gelidae - Mt. Hood brachycentrid caddisfly 

Farula constricta - A caddisfly 

Farula davisi - Green Springs Mountain farulan caddisfly 

Farula jewetti - Mt. Hood farulan caddisfly 

Farula reapiri - Tombstone Prairie farulan caddisfly 

Fluminicola fuscus - Columbia pebblesnail or spire snail 

Goeracea oregona - Sagehen Creek goeracean caddisfly 

Gomphus lynnae - Columbia clubtail (dragonfly) 

Homoplectra schuhi - Schuh's homoplectran caddisfly 

Kenkia rhynchida - A flatworm (planarian) 

Lepania cascada - A caddisfly 

Monadenia fidelis minor - Oregon snail (Dalles sideband) 

Moselyana comosa - A caddisfly 

Namamyia plutonis - A caddisfly 

Nebria gebleri siskiyouensis - Siskiyou gazelle beetle 

Neothremma andersoni - Columbia Gorge caddisfly 

Oligophlebodes mostbento - Tombstone Prairie caddisfly 

Pisidium ultramontanum - Montane peaclam 

Plebejus saepiolus littoralis - Insular blue (butterfly) 

Pterostichus rothi - Roth's blind ground beetle 

Rhyacophila chandleri - A caddisfly 

Rhyacophila colonus - O'Brien rhyacophilan caddisfly 

Rhyacophila haddocki - Haddock's rhyacophilan caddisfly 

Rhyacophila leechi - A caddisfly 

Rhyacophila unipunctata - One-spot rhyacophilan caddisfly 

Stygobromus hubbsi - Malheur Cave amphipod 

Zapada wahkeena - Wahkeena Falls flightless stonefly

Animals Listed as Endangered 

Fish 




Oncorhynchus kisutch - Coho salmon (Lower Columbia River 

ESU) 

Animals Listed as Threatened 

Fish 


Gila bicolor ssp. - Hutton tui chub 



fall run) 


spring/summer run) 

Rhinichthys osculus ssp. - Foskett Spring speckled dace 

Fish 

Catostomus occidentalis lacusanserinus - Goose Lake sucker (C) 

Catostomus rimiculus - Jenny Creek sucker (P) 

Catostomus tahoensis - Tahoe sucker (P) 

Cottus bendirei - Malheur mottled sculpin (C) 

Cottus marginatus - Margined sculpin (V) 

Cottus pitensis - Pit sculpin (P) 

Gila alvordensis - Alvord chub (V) 

Gila bicolor eurysoma - Sheldon tui chub (C) 

Gila bicolor oregonensis - Oregon Lakes tui chub (V) 

Gila bicolor - Warner Basin tui chub (P) 

Gila bicolor ssp. - Summer Basin tui chub (C) 

Gila bicolor ssp. - Catlow tui chub (V) 

Gila bicolor thalassina - Goose Lake tui chub (P) 

Lampetra tridentata - Pacific lamprey (V) 

Lampetra tridentata ssp. - Goose Lake lamprey (C) 

Lavinia symmetricus mitrulus - Pit roach (P) 

Oncorhynchus clarkii lewisi - Westslope cutthroat trout (V) 

Oncorhynchus clarkii - Coastal cutthroat trout (Oregon Coast 

ESU) (V) 


Washington/Columbia River ESU) (C) 


Oregon/California Coasts ESU) (V) 

Oncorhynchus keta - Chum salmon (Columbia River ESU) (C) 

Oncorhynchus keta - Chum salmon (Pacific Coast ESU) (C) 


Oregon/Northern California Coasts ESU) (C) 

Oncorhynchus kisutch - Coho salmon (Oregon Coast ESU) (C) 

Oncorhynchus mykiss gairdneri - Inland Columbia Basin redband 

trout (V) 

Oncorhynchus mykiss - Steelhead (Snake River Basin ESU) (V) 

Oncorhynchus mykiss - Oregon Great Basin redband trout (V) 

Oncorhynchus mykiss - Klamath Basin redband trout (V) 

Oncorhynchus mykiss - Jenny Creek redband trout (V) 

Oncorhynchus mykiss - Steelhead (Klamath Mountains Province 

ESU, summer run) (V) 

STATE ENDANGERED SPECIES ACT STATUS 

Birds 

Falco peregrinus anatum - American peregrine falcon 


Mammals 



Birds 





Mammals 

Enhydra lutris - Sea otter 


Vulpes macrotis - Kit fox 

ODFW SENSITIVE SPECIES LIST * 

Oncorhynchus mykiss - Steelhead (Klamath Mountains Province 

ESU, winter run) (V) 


summer run) (C) 


winter run) (C) 


summer run) (V) 


winter run) (V) 

Oncorhynchus mykiss - Catlow Valley redband trout (V) 

Oncorhynchus mykiss - Steelhead (Oregon Coast ESU, summer 

run) (V) 

Oncorhynchus mykiss - Steelhead (Oregon Coast ESU, winter 

run) (V) 

Oncorhynchus mykiss - Steelhead (Upper Willamette River ESU, 


Oncorhynchus mykiss - Steelhead (Southwest Washington ESU, 


Oncorhynchus mykiss - Warner Valley redband trout (V) 

Oncorhynchus mykiss - Goose Lake redband trout (V) 


River ESU, spring run) (C) 


River ESU, fall run) (C) 

Oncorhynchus tshawytscha - Chinook salmon (Southern 

Oregon/Northern California Coast ESU, fall run) (C) 

Oregonichthys crameri - Oregon chub (C) 

Oregonichthys kalawatseti - Umpqua chub (V) 

Rhinichthys cataractae ssp. - Millicoma dace (P) 

Richardsonius egregius - Lahontan redside (P) 

Salvelinus confluentus - Bull trout (Klamath River population) (C) 


(C) 

__________________________________________________________________________________________ 

* C = Critical V = Vulnerable P = Peripheral or Naturally Rare U = Undetermined 

31

ODFW SENSITIVE SPECIES LIST * (continued) 

Amphibians 

Ambystoma tigrinum melanostictum - Blotched tiger salamander 

(U) 

Aneides ferreus - Clouded salamander (U) 

Aneides flavipunctatus - Black salamander (P) 

Ascaphus montanus - Rocky Mountain tailed frog (V) 

Ascaphus truei - Coastal tailed frog (V) 

Batrachoseps attenuatus - California slender salamander (P) 

Batrachoseps wrightorum - Oregon slender salamander (U) 

Bufo boreas - Western toad (V) 

Bufo woodhousii - Woodhouse's toad (P) 

Dicamptodon copei - Cope's giant salamander (U) 

Plethodon elongatus - Del Norte salamander (V) 

Plethodon larselli - Larch Mountain salamander (V) 

Plethodon stormi - Siskiyou Mountains salamander (V) 

Rana aurora aurora - Northern red-legged frog (V/U) 

Rana boylii - Foothill yellow-legged frog (V) 

Rana cascadae - Cascades frog (V) 

Rana luteiventris - Columbia spotted frog (U) 

Rana pipiens - Northern leopard frog (C) 

Rana pretiosa - Oregon spotted frog (C) 

Rhyacotriton cascadae - Cascade torrent salamander (V) 

Rhyacotriton kezeri - Columbia torrent salamander (C) 

Rhyacotriton variegatus - Southern torrent salamander (V) 

Reptiles 


(C) 

Chrysemys picta - Painted turtle (C) 

Lampropeltis getula - Common kingsnake (V) 

Lampropeltis zonata - California mountain kingsnake (V) 

Sceloporus graciosus graciosus - Northern sagebrush lizard (V) 

Sonora semiannulata - Ground snake (P) 

Birds 

Accipiter gentilis - Northern goshawk (C) 

Aegolius funereus - Boreal owl (U) 

Agelaius tricolor - Tricolored blackbird (P) 

Ammodramus savannarum - Grasshopper sparrow (V/P) 

Amphispiza belli - Sage sparrow (C) 

Amphispiza bilineata - Black-throated sparrow (P) 

Athene cunicularia hypugaea - Western burrowing owl (C) 

Bartramia longicauda - Upland sandpiper (C) 

Bucephala albeola - Bufflehead (U) 

Bucephala islandica - Barrow's goldeneye (U) 

Buteo regalis - Ferruginous hawk (C) 

Buteo swainsoni - Swainson's hawk (V) 

Centrocercus urophasianus - Greater sage-grouse (V) 

Chordeiles minor - Common nighthawk (C) 

Coccyzus americanus - Yellow-billed cuckoo (C) 

Contopus cooperi - Olive-sided flycatcher (V) 

Coturnicops noveboracensis - Yellow rail (C) 

__________________________________________________________________________________________ 

* C = Critical V = Vulnerable P = Peripheral or Naturally Rare U = Undetermined 

32 

Cypseloides niger - Black swift (P) 

Dolichonyx oryzivorus - Bobolink (V) 

Egretta thula - Snowy egret (V) 

Empidonax traillii adastus - Willow flycatcher (U) 

Empidonax traillii brewsteri - Little willow flycatcher (V) 

Eremophila alpestris strigata - Streaked horned lark (C) 

Falcipennis canadensis - Spruce grouse (U) 

Grus canadensis tabida - Greater sandhill crane (V) 

Histrionicus histrionicus - Harlequin duck (U) 

Icteria virens - Yellow-breasted chat (C) 

Ixobrychus exilis hesperis - Western least bittern (P) 

Lanius ludovicianus - Loggerhead shrike (V) 

Larus pipixcan - Franklin's gull (P) 

Leucosticte atrata - Black rosy-finch (P) 

Melanerpes lewis - Lewis's woodpecker (C) 

Numenius americanus - Long-billed curlew (V) 

Oceanodroma furcata - Fork-tailed storm-petrel (V) 

Oreortyx pictus - Mountain quail (U) 

Otus flammeolus - Flammulated owl (C) 

Pelecanus erythrorhynchos - American white pelican (V) 

Picoides albolarvatus - White-headed woodpecker (C) 

Picoides arcticus - Black-backed woodpecker (C) 

Picoides dorsalis - American three-toed woodpecker (C) 

Picoides dorsalis - American three-toed woodpecker (C) 

Podiceps auritus - Horned grebe (P) 

Podiceps grisegena - Red-necked grebe (C) 

Pooecetes gramineus affinis - Oregon vesper sparrow (C) 

Progne subis - Purple martin (C) 

Sialia mexicana - Western bluebird (V) 

Strix nebulosa - Great gray owl (V) 

Sturnella neglecta - Western meadowlark (C) 

Mammals 

Ammospermophilus leucurus - White-tailed antelope squirrel (U) 

Antrozous pallidus - Pallid bat (V) 

Arborimus albipes - White-footed vole (U) 

Bassariscus astutus - Ringtail (U) 

Brachylagus idahoensis - Pygmy rabbit (V) 

Corynorhinus townsendii - Townsend's big-eared bat (C) 

Eumetopias jubatus - Northern sea lion (V) 

Lasionycteris noctivagans - Silver-haired bat (U) 

Lepus townsendii - White-tailed jackrabbit (U) 

Martes americana - American marten (V) 

Martes pennanti - Fisher (C) 

Myotis ciliolabrum - Western small-footed myotis (U) 

Myotis evotis - Long-eared myotis (U) 

Myotis thysanodes - Fringed myotis (V) 

Myotis volans - Long-legged myotis (U) 


(V) 

Sciurus griseus - Western gray squirrel (U)

Fish 

Catostomus microps - Modoc sucker 

Catostomus occidentalis lacusanserinus - Goose Lake sucker 

Catostomus rimiculus - Jenny Creek sucker 




Gila alvordensis - Alvord chub 

Gila bicolor eurysoma - Sheldon tui chub 

Gila bicolor oregonensis - Oregon Lakes tui chub 

Gila bicolor - Warner Basin tui chub 

Gila bicolor ssp. nov. - Hutton tui chub 

Gila bicolor ssp. nov. - Summer Basin tui chub 

Gila bicolor ssp. nov. - Catlow tui chub 

Gila bicolor thalassina - Goose Lake tui chub 


Lampetra minima - Miller Lake lamprey 

Lampetra tridentata ssp. nov. - Goose Lake lamprey 

Oncorhynchus clarkii alvordensis - Alvord cutthroat trout 

Oncorhynchus clarkii lewisi - Westslope cutthroat trout 



Oncorhynchus keta - Chum salmon (Columbia River ESU) 

Oncorhynchus kisutch - Coho salmon (Lower Columbia R. ESU) 


Oregon/Northern California Coasts ESU) 

Oncorhynchus kisutch - Coho salmon (Oregon Coast ESU) 

Oncorhynchus mykiss - Steelhead (Snake River Basin ESU) 

Oncorhynchus mykiss - Jenny Creek redband trout 


summer run) 


winter run) 

Oncorhynchus mykiss - Steelhead (Middle Columbia River 

ESU, summer run) 

Oncorhynchus mykiss - Steelhead (Middle Columbia River 

ESU, winter run) 

Oncorhynchus mykiss - Catlow Valley redband trout 

Oncorhynchus mykiss - Steelhead (OR Coast ESU, summer 

run) 

Oncorhynchus mykiss - Steelhead (OR Coast ESU, winter run) 

Oncorhynchus mykiss - Steelhead (Upper Willamette River 


Oncorhynchus mykiss - Warner Valley redband trout 

Oncorhynchus mykiss - Goose Lake redband trout 

Oncorhynchus nerka - Sockeye salmon (Snake River ESU) 

Oncorhynchus tshawytscha - Chinook salmon (Snake River 

ESU, fall run) 




River ESU, fall run) 

Oncorhynchus tshawytscha - Chinook salmon (Upper 

Willamette River ESU, spring run) 

Oncorhynchus tshawytscha - Chinook salmon (Snake River 

ESU, spring/summer run) 

Oregonichthys crameri - Oregon chub 

Oregonichthys kalawatseti - Umpqua chub 

Rhinichthys cataractae ssp. nov. - Millicoma dace 

Rhinichthys osculus ssp. nov. - Foskett Spring speckled dace 

Salvelinus confluentus - Bull trout (Klamath River population) 


Amphibians 

Batrachoseps wrightorum - Oregon slender salamander 

Plethodon stormi - Siskiyou Mountains salamander 

Rana pretiosa - Oregon spotted frog 

Taricha granulosa mazamae - Crater Lake newt 

LIST 1 (Threatened or Endangered Throughout Range) 

Birds 

Anser albifrons elgasi - Tule goose 

Branta canadensis occidentalis - Dusky Canada goose 

Eremophila alpestris strigata - Streaked horned lark 

Gymnogyps californianus - California condor 

Leucosticte tephrocotis wallowa - Wallowa rosy-finch 


Mammals 



Thomomys bottae detumidus - Pistol River pocket gopher 

Thomomys mazama helleri - Gold Beach pocket gopher 

Invertebrates 

Acetropis americana - American grass bug 

Algamorda newcombiana - Newcomb's littorine snail 

Allomyia scotti - Scott's apatanian caddisfly 

Amerigoniscus malheurensis - Malheur isopod 

Anodonta wahlametensis - Willamette floater (mussel) 

Apochthonius malheuri - Malheur pseudoscorpion 

Branchinecta lynchi - Vernal pool fairy shrimp 

Callophrys johnsoni - Johnson's hairstreak (butterfly) 

Callophrys polios maritima - Hoary elfin (butterfly) 

Chloealtis aspasma - Siskiyou short-horned grasshopper 

Cicindela columbica - Columbia River tiger beetle 

Colligyrus depressus - Harney Basin duskysnail 

Colligyrus sp. nov. - Blue Mountains duskysnail 

Colligyrus sp. nov. - Columbia duskysnail 

Colligyrus sp. nov. - Klamath duskysnail 

Colligyrus sp. nov. - Mare's egg duskysnail 

Colligyrus sp. nov. - Nodose duskysnail 

Cryptomastix devia - Puget oregonian (snail) 

Cryptomastix hendersoni - Columbia Gorge oregonian (snail) 

Cryptomastix populi - Poplar oregonian (snail) 

Cryptomastix sp. nov. - Disc oregonian (snail) 

Deroceras hesperium - Evening fieldslug 

Driloleirus macelfreshi - Oregon giant earthworm 

Euphydryas editha taylori - Taylor's checkerspot (butterfly) 

Farula constricta - A caddisfly 

Fisherola nuttalli - Shortface lanx (=Giant Columbia River 

limpet) 

Fluminicola fuscus - Columbia pebblesnail or spire snail 

Fluminicola insolitus - Donner und Blitzen pebblesnail 

Fluminicola modoci - Modoc pebblesnail 

Fluminicola sp. nov. - Metolius pebblesnail 

Fluminicola sp. nov. - Nerite pebblesnail 

Fluminicola sp. nov. - Odessa pebblesnail 

Fluminicola sp. nov. - Ouxy Spring pebblesnail 

Fluminicola sp. nov. - Tall pebblesnail 

Fluminicola sp. nov. - Tiger lily pebblesnail 

Fluminicola sp. nov. - Toothed pebblesnail 

Fluminicola sp. nov. - Tuscan pebblesnail 

Fluminicola sp. nov. - Wood River pebblesnail 

Fluminicola sp. nov. - Keene Creek pebblesnail 

Fluminicola sp. nov. - Casebeer pebblesnail 

Fluminicola sp. nov. - Crooked Creek pebblesnail 

Fluminicola sp. nov. - Pinhead pebblesnail 

Fluminicola sp. nov. - Diminutive pebblesnail 

Fluminicola sp. nov. - Fall Creek pebblesnail 

Fluminicola sp. nov. - Klamath pebblesnail 

Fluminicola sp. nov. - Klamath Rim pebblesnail 

Fluminicola sp. nov. - Lake of the Woods pebblesnail 

Fluminicola sp. nov. - Lost River pebblesnail 

Fluminicola sp. nov. - Malheur pebblesnail 

Fluminicola turbiniformis - Turban pebblesnail 

Gliabates oregonius - Salamander slug 

Helisoma newberryi newberryi - Great Basin ramshorn (snail) 

Helminthoglypta hertleini - Oregon shoulderband (snail) 

33

LIST 1 (continued) 

Hesperarion mariae - Tillamook westernslug 

Hochbergellus hirsutus - Sisters hesperian (snail) 

Juga acutifilosa - Scalloped juga (snail) 

Juga bulbosa - Bulb juga (snail) 

Juga hemphilli dallesensis - Dalles juga (snail) 

Juga hemphilli hemphilli - Barren juga (snail) 

Juga hemphilli maupinensis - Purple-lipped juga (snail) 

Juga hemphilli ssp. nov. - Indian Ford juga (snail) 

Juga sp. nov. - Basalt juga (snail) 

Juga sp. nov. - Blue Mountains juga (snail) 

Juga sp. nov. - Brown juga (snail) 

Juga sp. nov. - Opal Springs (Crooked River) juga (snail) 

Juga sp. nov. - Purple juga (snail) 

Juga sp. nov. - Three-band juga (snail) 

Kenkia rhynchida - A flatworm (planarian) 

Lanx alta - Highcap lanx (snail) 

Lanx klamathensis - Scale lanx (snail) 

Lanx subrotunda - Rotund lanx (snail) 

Lygus oregonae - Oregon plant bug 

Monadenia chaceana - Chace sideband (snail) 

Monadenia fidelis beryllica - Green sideband (snail) 

Monadenia fidelis celeuthia - Traveling sideband (snail) 

Monadenia fidelis columbiana - Columbia sideband (snail) 

Monadenia fidelis minor - Oregon snail (Dalles sideband) 

Monadenia fidelis ssp. nov. - Deschutes sideband (snail) 

Monadenia fidelis ssp. nov. - Modoc Rim sideband 

Neothremma andersoni - Columbia Gorge caddisfly 

Ogaridiscus subrupicola - Southern tightcoil (snail) 

Oncopodura mala - Malheur Cave springtail 

Oreohelix sp. nov. - Hells Canyon mountainsnail 

Oreohelix strigosa delicata - Blue mountainsnail 

Oreohelix variabilis - Dalles mountainsnail 

Oreohelix variabilis ssp. nov. - Deschutes mountainsnail 

Petrophysa sp. nov. - Hotspring physa (snail) 

Physella columbiana - Rotund physa (snail) 

Pisidium sp. nov. - Modoc peaclam 

34 

Pisidium ultramontanum - Montane peaclam 

Planorbella oregonensis - Borax Lake ramshorn (snail) 

Plebejus icarioides fenderi - Fender's blue (butterfly) 

Plebejus saepiolus littoralis - Insular blue (butterfly) 

Polites mardon - Mardon skipper (butterfly) 

Pomatiopsis binneyi - Robust walker 

Pomatiopsis californica - Pacific walker 

Pomatiopsis chacei - Marsh walker 

Pristiloma arcticum crateris - Crater Lake tightcoil (snail) 

Pristiloma pilsbryi - Crowned tightcoil (snail) 

Prophysaon sp. nov. - Klamath tail-dropper 

Prophysaon vanattae - Spotted tail-dropper 

Pterostichus rothi - Roth's blind ground beetle 

Pyrgulopsis archimedis - Archimedis springsnail 

Pyrgulopsis intermedia - Crooked Creek springsnail 

Pyrgulopsis sp. nov. - Lake Abert springsnail 

Pyrgulopsis sp. nov. - Malheur springsnail 

Pyrgulopsis sp. nov. - Owyhee hot springsnail 

Pyrgulopsis sp. nov. - Lost River springsnail 

Pyrgulopsis sp. nov. - Klamath Lake springsnail 

Rhyacophila haddocki - Haddock's rhyacophilan caddisfly 

Speyeria callippe ssp. nov. - Willamette callippe fritillary 

(butterfly) 

Speyeria zerene hippolyta - Oregon silverspot (butterfly) 

Stygobromus hubbsi - Malheur Cave amphipod 

Stygobromus oregonensis - Oregon Cave amphipod 

Taylorconcha insperata - A freshwater snail 

Vespericola sierranus - Siskiyou hesperian (snail) 

Vespericola sp. nov. - Oak Springs hesperian (snail) 

Vespericola sp. nov. - Bald hesperian (snail) 

Vorticifex effusa dalli - Dall's ramshorn (snail) 

Vorticifex effusa diagonalis - Lined ramshorn (snail) 

Vorticifex klamathensis klamathensis - Klamath ramshorn (snail) 

Vorticifex klamathensis sinitsini - Sinitsin ramshorn (snail) 

Vorticifex neritoides - Nerite ramshorn (snail) 

Zapada wahkeena - Wahkeena Falls flightless stonefly 

LIST 2 (Threatened, Endangered or Extirpated from Oregon, Secure Elsewhere) 

Fish 

Catostomus tahoensis - Tahoe sucker 

Cottus pitensis - Pit sculpin 

Lavinia symmetricus mitrulus - Pit roach 


Oncorhynchus keta - Chum salmon (Pacific Coast ESU) 

Oncorhynchus mykiss - Steelhead (Klamath Mountains 

Province ESU, summer run) 

Oncorhynchus mykiss - Steelhead (Klamath Mountains 

Province ESU, winter run) 

Oncorhynchus mykiss - Steelhead (Southwest Washington 


Oncorhynchus tshawytscha - Chinook salmon (Southern 

Oregon/Northern California Coast ESU, fall run) 

Richardsonius egregius - Lahontan redside 

Amphibians 

Aneides flavipunctatus - Black salamander 

Ascaphus montanus - Rocky Mountain tailed frog 

Batrachoseps attenuatus - California slender salamander 

Bufo woodhousii - Woodhouse's toad 

Dicamptodon copei - Cope's giant salamander 

Plethodon larselli - Larch Mountain salamander 

Rana boylii - Foothill yellow-legged frog 

Rana luteiventris - Columbia spotted frog 

Rana pipiens - Northern leopard frog 

Reptiles 


Chrysemys picta - Painted turtle 

Birds 

Agelaius tricolor - Tricolored blackbird 

Ammodramus savannarum - Grasshopper sparrow 

Bartramia longicauda - Upland sandpiper 


Branta hutchinsii leucopareia - Aleutian Canada goose 

Bucephala albeola - Bufflehead 

Centrocercus urophasianus - Greater sage-grouse 

Cerorhinca monocerata - Rhinoceros auklet 


Coccyzus americanus - Yellow-billed cuckoo 

Coturnicops noveboracensis - Yellow rail 

Cygnus buccinator - Trumpeter swan 

Cypseloides niger - Black swift 

Dolichonyx oryzivorus - Bobolink 

Egretta thula - Snowy egret 

Elanus leucurus - White-tailed kite 

Falco columbarius - Merlin 

Falco peregrinus anatum - American peregrine falcon 

Fratercula cirrhata - Tufted puffin 

Histrionicus histrionicus - Harlequin duck 

Larus pipixcan - Franklin's gull 

Leucosticte atrata - Black rosy-finch

Melanerpes lewis - Lewis's woodpecker 

Oceanodroma furcata - Fork-tailed storm-petrel 

Pelecanus erythrorhynchos - American white pelican 


Picoides albolarvatus - White-headed woodpecker 

Podiceps auritus - Horned grebe 

Podiceps grisegena - Red-necked grebe 

Pooecetes gramineus affinis - Oregon vesper sparrow 

Progne subis - Purple martin 

Ptychoramphus aleuticus - Cassin's auklet 

Seiurus noveboracensis - Northern waterthrush 

Tympanuchus phasianellus columbianus - Columbian 

sharp-tailed grouse 

Mammals 

Antrozous pallidus - Pallid bat 

Brachylagus idahoensis - Pygmy rabbit 


Corynorhinus townsendii - Townsend's big-eared bat 

Enhydra lutris - Sea otter 

Euderma maculatum - Spotted bat 

Eumetopias jubatus - Northern sea lion 


Lynx canadensis - Canada lynx 

Martes pennanti - Fisher 

Myotis thysanodes - Fringed myotis 

Spermophilus elegans nevadensis - Wyoming ground squirrel 

Fish 

Cottus tenuis - Slender sculpin 

Lampetra ayresii - River lamprey 

Oncorhynchus mykiss - Oregon Great Basin redband trout 

Oncorhynchus mykiss - Klamath Basin redband trout 

Amphibians 

Ambystoma tigrinum melanostictum - Blotched tiger salamander 

Birds 

Aegolius funereus - Boreal owl 

Falcipennis canadensis - Spruce grouse 

Grus canadensis rowani - Canadian sandhill crane 

Ixobrychus exilis hesperis - Western least bittern 

Pinicola enucleator - Pine grosbeak 

Selasphorus platycercus - Broad-tailed hummingbird 

Mammals 

Ammospermophilus leucurus - White-tailed antelope squirrel 

Lepus townsendii - White-tailed jackrabbit 

Sorex preblei - Preble's shrew 

Invertebrates 

Acalypta cooleyi - Cooley's lace bug 

Acalypta lillianus - Lillian's lace bug 

Acupalpus punctulatus - Marsh ground beetle 

Agapetus denningi - Denning's agapetus caddisfly 

Atrazonotus umbrosus - Umbrose seed bug 

Bembidion tigrinum - Cryptic beach carabid beetle 

Bombus franklini - Franklin's bumblebee 

Boreostolus americanus - American unique-headed bug 

Cardiastethus borealis - Boreal minute pirate bug 

Criocoris saliens - Salien plant bug 

Dendrocoris arizonensis - Arizona stink bug 

Derephysia foliacea - Foliaceous lace bug 

Eusattus rectus - Sandbar darkling beetle 


Ursus arctos horribilis - Grizzly bear 

Vulpes macrotis - Kit fox 

Invertebrates 

Agonum belleri - Beller's ground beetle 

Anodonta californiensis - California floater (mussel) 

Boloria bellona - Meadow fritillary (butterfly) 

Boloria selene - Silver-bordered fritillary 

Gonidea angulata - Western ridged mussel 

Hemphillia glandulosa - Warty jumping-slug 

Micracanthia fennica - Harney Hot Spring shore bug 

Namamyia plutonis - A caddisfly 

Ochlodes yuma - Yuma skipper (butterfly) 

Physa megalochlamys - Large-mantle physa (snail) 

Plebejus podarce - Gray blue (butterfly) 

Pristiloma johnsoni - Broadwhorl tightcoil (snail) 

Pterostichus johnsoni - Johnson's waterfall carabid beetle 

Pyrgulopsis robusta - Jackson Lake springsnail 

Radiodiscus abietum - Fir pinwheel (snail) 

Rhyacophila chandleri - A caddisfly 

Rhyacophila leechi - A caddisfly 

Saldula villosa - Hairy shore bug 

Sixeonotus sp. nov. - A plant bug 

Speyeria coronis coronis - Coronis fritillary (butterfly) 

Speyeria zerene bremnerii - Valley silverspot (butterfly) 

Teratocoris paludum - Pale plant bug 

Vanduzeeina borealis californica - California shield-backed bug 

LIST 3 (Review) 

Farula davisi - Green Springs Mountain farulan caddisfly 

Goeracea oregona - Sagehen Creek goeracean caddisfly 

Gomphus lynnae - Columbia clubtail (dragonfly) 

Hebrus buenoi - Bueno's velvet water bug 

Hesperocimex coloradensis - Colorado bed bug 

Homoplectra schuhi - Schuh's homoplectran caddisfly 

Hoplistoscelis heidemanni - Heidemann's damsel bug 

Hydrometra martini - Martin's water-measurer 

Lepania cascada - A caddisfly 

Macrotylus essigi - Essig's plant bug 

Malezonotus obrieni - Obrien's seed bug 

Megomphix lutarius - Umatilla megomphix (snail) 

Mesovelia mulsanti - Mulsant's water treader 

Micracanthia schuhi - Schuh's shore bug 

Moselyana comosa - A caddisfly 

Nabicula propinqua - Marsh damsel bug 

Nabicula subcoleoptrata - Black damsel bug 

Nebria gebleri siskiyouensis - Siskiyou gazelle beetle 

Nebria piperi - Piper's gazelle beetle 

Oligophlebodes mostbento - Tombstone Prairie caddisfly 

Orectoderus schuhi - Schuh's plant bug 

Ostrea conchaphila - Native oyster 

Philotiella leona - Leona's little blue (butterfly) 

Pinalitus solivagus - True fir plant bug 

Platylygus pseudotsugae - Douglas-fir plant bug 

Polygyrella polygyrella - Humped coin (snail) 

Pristiloma wascoense - Shiny tightcoil (snail) 

Pristinicola hemphilli - Pristine springsnail 

Pronotocrepis clavicornis - Thick-antennaed plant bug 

Rhyacophila colonus - O'Brien rhyacophilan caddisfly 

Rhyacophila unipunctata - One-spot rhyacophilan caddisfly 

35

LIST 4 (Watch) 

Fish 

Acipenser medirostris - Green sturgeon 

Catostomus snyderi - Klamath largescale sucker 

Cottus bendirei - Malheur mottled sculpin 

Cottus marginatus - Margined sculpin 

Lampetra lethophaga - Pit-Klamath brook lamprey 

Lampetra tridentata - Pacific lamprey 

Oncorhynchus clarkii - Coastal cutthroat trout (Oregon Coast 

ESU) 

Oncorhynchus clarkii - Coastal cutthroat trout (Upper Willamette 

River ESU) 



Oncorhynchus mykiss gairdneri - Inland Columbia Basin 

redband trout 

Amphibians 

Aneides ferreus - Clouded salamander 

Ascaphus truei - Coastal tailed frog 

Bufo boreas - Western toad 

Plethodon elongatus - Del Norte salamander 

Rana aurora aurora - Northern red-legged frog 

Rana cascadae - Cascades frog 

Rhyacotriton cascadae - Cascade torrent salamander 

Rhyacotriton kezeri - Columbia torrent salamander 

Rhyacotriton variegatus - Southern torrent salamander 

Reptiles 

Lampropeltis getula - Common kingsnake 

Lampropeltis zonata - California mountain kingsnake 

Sceloporus graciosus graciosus - Northern sagebrush lizard 

Sonora semiannulata - Ground snake 

Birds 

Accipiter gentilis - Northern goshawk 

Aechmophorus clarkii - Clark's grebe 

Aechmophorus occidentalis - Western grebe 

Amphispiza belli - Sage sparrow 

Amphispiza bilineata - Black-throated sparrow 

Athene cunicularia hypugaea - Western burrowing owl 

Bucephala islandica - Barrow's goldeneye 

Buteo regalis - Ferruginous hawk 

Buteo swainsoni - Swainson's hawk 

Chlidonias niger - Black tern 

Chordeiles minor - Common nighthawk 

Contopus cooperi - Olive-sided flycatcher 

Empidonax traillii adastus - Willow flycatcher 

Empidonax traillii brewsteri - Little willow flycatcher 

Grus canadensis canadensis - Lesser sandhill crane 

Grus canadensis tabida - Greater sandhill crane 

DROPS AND NAME CHANGES 

36 

Haematopus bachmani - Black oystercatcher 


Icteria virens - Yellow-breasted chat 

Lanius ludovicianus - Loggerhead shrike 

Melanerpes formicivorus - Acorn woodpecker 

Numenius americanus - Long-billed curlew 

Oreortyx pictus - Mountain quail 

Otus flammeolus - Flammulated owl 

Patagioenas fasciata - Band-tailed pigeon 

Picoides arcticus - Black-backed woodpecker 

Picoides dorsalis - American three-toed woodpecker 

Picoides dorsalis - American three-toed woodpecker 

Plegadis chihi - White-faced ibis 

Sialia mexicana - Western bluebird 

Sitta carolinensis aculeata - Slender-billed nuthatch 

Sterna forsteri - Forster's tern 

Strix nebulosa - Great gray owl 

Sturnella neglecta - Western meadowlark 

Mammals 

Arborimus albipes - White-footed vole 

Arborimus longicaudus - Red tree vole 

Bassariscus astutus - Ringtail 

Lasionycteris noctivagans - Silver-haired bat 

Lasiurus cinereus - Hoary bat 

Martes americana - American marten 

Myotis californicus - California myotis 

Myotis ciliolabrum - Western small-footed myotis 

Myotis evotis - Long-eared myotis 

Myotis volans - Long-legged myotis 

Myotis yumanensis - Yuma myotis 

Ovis canadensis canadensis - Rocky Mountain bighorn sheep 

Ovis canadensis nelsoni - Desert bighorn sheep 

Sciurus griseus - Western gray squirrel 

Tadarida brasiliensis - Brazilian free-tailed bat 

Thomomys bulbivorus - Camas pocket gopher 

Invertebrates 

Anodonta oregonensis - Oregon floater (mussel) 

Apatania tavala - Cascades apatanian caddisfly 

Cicindela hirticollis siuslawensis - Siuslaw sand tiger beetle 

Eobrachycentrus gelidae - Mt. Hood brachycentrid caddisfly 

Farula jewetti - Mt. Hood farulan caddisfly 

Farula reapiri - Tombstone Prairie farulan caddisfly 

Hemphillia malonei - Malone jumping-slug 

Margaritifera falcata - Western pearlshell 

Megomphix hemphilli - Oregon megomphix (snail) 

Nebria gebleri fragariae - Strawberry Mountains gazelle beetle 

Reptiles 

Emys marmorata marmorata (Northern pacific pond turtle) Name change, now called Actinemys marmorata marmorata 

Birds 

Branta canadensis leucopareia (Aleutian Canada goose) Name change, now called Branta hutchinsii leucopareia 

Invertebrates 

Agriades podarce (Gray blue (butterfly)) Name change, now called Plebejus podarce 

Colligyrus sp. nov. (Link River duskysnail) Dropped, same as Colligyrus sp. nov. (Klamath duskysnail) 

Icaricia icarioides fenderi (Fender’s blue (butterfly)) Name change, now called Plebejus icarioides fenderi 

Incisalia polia maritime (Hoary elfin (butterfly)) Name change, now called Callophrys polios maritima 

Juga sp. nov. (Opal Springs juga (snail)) Dropped, same as Juga sp. nov. (Crooked River juga (snail)) 

Mitoura johnsoni (Johnson’s hairstreak (butterfly)) Name change, now called Callophrys johnsoni 

Plebeius saepiolus littoralis (Insular blue (butterfly)) Name change, now called Plebejus saepiolus littoralis 

Pyrgulopsis hendersoni (Harney Lake springsnail) Taxonomic change, lumped with Pyrgulopsis robusta 

Pyrgulopsis sp. nov. (Columbia springsnail) Taxonomic change, lumped with Pyrgulopsis robusta

This plant list is an update of the 2004 edition of this 

publication. All status changes for specific taxa 

reflect new information obtained since then. 

Species that have been dropped from the list or have 

had name changes are not included within the main 

body of the lists. These are listed separately in the 

"Drops and Name Changes" section. If you do not see 

a species name that had been in the 2004 edition of 

the booklet, please refer to that section. 

The lists are arranged alphabetically by scientific 

name. Descriptions of the categories and lists can be 

found in the Introduction on page 1. State distribution 

is included for all vascular plant taxa in this edition. 

Distribution information for the non-vascular plants 

and fungi is not complete. 

At the end of the main list, taxa are listed again by 

status. These include: a) the USFWS Federal Listed, 

Candidate and Species of Concern, b) the ODA State 

Listed and Candidate taxa, c) List 1, d) List 2, e) List 

3, and f) List 4. 

List 1 contains taxa which are endangered or 

threatened throughout their range or which are 

presumed extinct. The status of taxa on this list 

represents its status throughout its range. Species 

which have been extirpated from Oregon are 

included with an -ex after the List number (e.g. 1ex). 

Taxa known or thought to be extinct throughout 

their range have an -X following the list number 

(e.g. 1-X). 

List 2 contains taxa which are threatened, endangered 

or possibly extirpated from Oregon, but are stable or 

more common elsewhere. Taxa extirpated from 

Oregon are included with an -ex after the List 

number (e.g. 2-ex). 

List 3 contains taxa for which more information is 

needed before status can be determined, but which 

may be threatened or endangered in Oregon or 

throughout their range. 

List 4 contains taxa of concern which are not 

currently threatened or endangered. This list 

includes taxa which are very rare but are currently 

secure, as well as taxa which are declining in 

numbers or habitat but are still too common to be 

proposed as threatened or endangered. 

SPECIAL PLANTS AND FUNGI 

ORNHIC recognizes that fungi are not plants and 

should be recognized as a distinct kingdom. 

However, for this booklet they are included with the 

plants. As in previous editions, information on the 

fungi in the lists is not as complete as other groups of 

species. As a result, most remain on the Review List 

(List 3). 

New information on these species has been 

summarized from recent work, which included 

extensive herbaria searches and fieldwork from 

federal agency biologists as well as from OSU faculty 

and staff. Most of this work was a result of the efforts 

by the USFS and BLM in implementing the Survey 

and Manage program of the Northwest Forest Plan. 

The heritage ranks are the best determination of a 

species’ status, but due to their limited inventory, 

heritage ranks for fungi are generally less certain than 

for other vascular and non-vascular species. We hope 

their inclusion here will stimulate more research and 

survey, since many of these taxa may be among 

Oregon’s rarest. 

ORNHIC is interested in obtaining and 

computerizing data for all locations of taxa on Lists 1 

and 2. Manual files are maintained for locations of 

those on List 3 and 4. It is critical that additional 

information be obtained for List 3 taxa so accurate 

status determinations can be made. The submission of 

additional information on status or occurrences of any 

species included on these lists would be appreciated. 

Distribution information is based on historical and 

current reports and is included to aid in searches and 

to increase knowledge of these taxa. 

The Oregon Checklist and Flora Project, and the 

publication of new regional floras (the Jepson and 

Intermountain Flora) have resulted in a number of 

recent name changes, which have been included in 

this version of the booklet. Whenever possible, we 

have used names and authorities provided by the 

Oregon Checklist Project at the Oregon State 

University Herbarium. More information on this 

project is included in the following section. 

37

State Endangered Plant Protection 

Native Plant Conservation Program 

Oregon Department of Agriculture (Plant Division) 

Department of Botany and Plant Pathology 

2082 Cordley Hall, Oregon State University 

Corvallis, OR 97331-2902 

38 

Bob Meinke, Program Leader 

(OSU Graduate Faculty, Courtesy) 

(541) 737-2317 

Kelly Amsberry, Conservation Biologist 

(541) 737-4333 

Rebecca Currin, Conservation Biologist 

(541) 737-4135 

Melissa Carr, Conservation Biologist 

(541) 737-2346 

Stephen Meyers, Graduate Student (OSU) 

Elizabeth Martin, Graduate Student (OSU) 

Ian Silvernail, Graduate Student (OSU) 

In 1987, Oregon legislators passed Senate Bill 533 

(unofficially the "Oregon Endangered Species Act") at 

the urging of the Native Plant Society of Oregon and 

others in the state's botanical community. This bill, 

and its accompanying statutes (ORS 564.100 through 

564.135), directed the state Department of Agriculture 

(ODA) to conserve and protect those native plant 

species facing the greatest threats to their survival. 

The resulting Endangered Species Program (now 

integrated into the Native Plant Conservation Program 

in ODA's Plant Division) was initiated in 1988. 

Currently, there are 60 plant species listed as 

threatened or endangered in the State of Oregon. 

The Native Plant Conservation Program works with 

governmental agencies, non-governmental 

organizations, universities, businesses, and individuals 

to conserve Oregon’s rich natural heritage of native 

plant diversity. This is achieved through two avenues: 

research and regulation. The research conducted by 

program staff focuses on taxonomic questions, 

reproductive biology, disturbance ecology, and 

population augmentation and creation, providing data 

in support of listing or delisting species. Such 

biologically-based projects are critical to the 

development of accurate status determinations for 

many rare plants, including formally listed species, 

candidate taxa, and species of concern. 

On the regulatory side, ODA is responsible for 

setting the guidelines on listing, reclassification, and 

delisting plant species as threatened or endangered. In 

addition, the program is charged with developing and 

administering a permit system which regulates 

commercial and research actions involving state-listed 

plant species. Any person or organization planning to 

study, collect, cultivate, transplant, reintroduce, or 

otherwise work with or impact a listed species (for 

commercial or research purposes) must first apply in 

advance for a written permit from ODA. If the 

application is approved, the permittee then provides 

an annual summary describing completed or ongoing 

activities for each listed species (see OAR 603-073- 

0100 and -0110). Regular permits are currently issued 

free of charge, though ODA may request reasonable 

reimbursement from applicants for any costs incurred 

by the department during follow-up permit reviews, 

report evaluations, or for special services. Contact 

Bob Meinke or Rebecca Currin if you have any 

questions regarding permits. 

With the exception of the state’s ability to regulate 

the import, export, and commercial trafficking of 

threatened and endangered plants, Oregon’s 

conservation authority regarding state-listed plants 

presently extends only to non-federal public lands 

(state, city, county, public schools and utilities, etc.). 

Although the statutes do not require private or federal 

land owners to safeguard species protected under state 

law, ODA is willing to cooperate with the owners or 

managers of such lands in conservation efforts if they 

request assistance. Since 1988, ODA has collaborated 

with federal agencies such as the Forest Service and 

BLM (as well as with private organizations and 

individuals) on over 150 plant conservation research 

and recovery projects. 

ODA has also adopted administrative rules (OAR 

603-73-001 through 603-73-0090) that describe 

departmental procedures for the state listing, 

reclassification, or de-listing of plant species as 

threatened or endangered; how to go about petitioning 

ODA for the listing or delisting of a species; and the 

regulations and programs designed to assist and direct 

state land management agencies in their important 

roles involving native plant protection. If you are 

interested in learning how state agencies are required 

to protect listed plant species, or wish to review other 

laws and regulations governing threatened and 

endangered plant management in Oregon, you may 

download the complete rules at: 

http://arcweb.sos.state.or.us/rules/OARS_600/ 

OAR_603/603_073.html

Alternatively, you may write to ODA and ask for a 

copy of the endangered plant species administrative 

rules (please cite OAR 603-73-001 through 603-73- 

0110). Address your request to: 

Native Plant Conservation Program 

Plant Division 

Oregon Department of Agriculture 

635 Capitol Street NE 

Salem, OR 97301-2532 

For more information about the Native Plant 

Conservation Program, please see the program’s 

website at: 

http://oregon.gov/ODA/PLANT/CONSERVATION/ 

index.shtml 

Native Plant Society of Oregon (NPSO) 

Plant Protection and Education Programs 

NPSO has had a long history of working to increase 

the knowledge and protection of rare plants in 

Oregon. From involvement in the original Oregon 

Rare and Endangered Plant Project (1972-1982), to 

writing and passage of the Oregon Endangered 

Species Act of 1987, NPSO members have been at the 

forefront of plant conservation in our state. 

In addition to sponsoring and supporting endangered 

species legislation, NPSO carries on its own rare plant 

protection program. Members in 13 chapters across 

the state monitor rare plants in each area, and report 

findings to our state R&E chair. This information is 

then incorporated into ORNHIC's databases. In 

addition, each chapter has an active schedule of 

programs, workshops, and field trips. Our monthly 

Bulletin, and annual journal, Kalmiopsis feature 

articles on Oregon R&E species. New members are 

always welcome. Please visit our website below for 

more information about NPSO’s Rare & Endangered 

Plant Program. For information contact us at: 

Native Plant Society of Oregon 

P.O. Box 902 

Eugene, OR 97440-0902 

http://www.npsoregon.org 

Oregon Flora Project 

The goal of the Oregon Flora Project (OFP) is to 

provide the public with comprehensive information on 

the vascular plants growing without cultivation in 

Oregon. In an effort to achieve this goal, project 

participants are working on an Oregon checklist, flora, 

photo gallery, and atlas of plant distributions. As 

various components of the project are completed or 

updated, they are released to the public via the OFP 

website, http://www.oregonflora.org. The OFP is 

housed at Oregon State University and is closely 

associated with the OSU Herbarium. The work is 

accomplished by scores of participants, most of whom 

are volunteers. 

The Oregon Vascular Plant Checklist serves as 

the foundation of the OFP by providing a 

nomenclatural framework for use in the atlas, photo 

gallery, and flora. When completed, the checklist will 

include all native and exotic species, subspecies, and 

varieties (taxa) confirmed to grow in Oregon without 

cultivation, either currently or historically. Each entry 

will list the taxon’s accepted scientific name, 

synonyms, common name, plant origin (native or 

exotic), and key bibliographic references. As of 

February 2007, OFP has compiled and confirmed a 

list of 4,516 taxa. Proposed changes in nomenclature 

are scheduled for review by the taxonomic specialists 

of the Checklist committee. Upon completion of the 

review process in Spring of 2007, the Checklist 

should encompass ~4,520 taxa, representing both the 

inclusion of ca.135 new plant concepts and the 

exclusion of ca.130 previously recognized concepts. 

A copy of the Checklist will be posted on the OFP 

website. 

The Oregon Vascular Plant Atlas is an online 

mapping tool that creates distribution maps for all of 

Oregon's vascular plant species. Atlas users become 

mapmakers, designing each map to show up to six 

taxa, and an Oregon base map of their choice. Four 

different base maps are currently offered, depicting 

landforms, ecoregions, mean annual precipitation, and 

county lines. A relational database houses the 

information used to map taxa, and the details about 

each plant occurrence (excluding sensitive plant 

localities) are available by clicking the computer 

mouse on a mapped point. Information is derived 

from herbarium specimens as well as species lists, 

research, and survey projects. Data have been 

obtained from collaborators in numerous Pacific 

Northwest institutions, the Native Plant Society of 

39

Oregon (NPSO), ORNHIC, and hundreds of 

individuals. In Spring 2007 there were approximately 

430,000 records in the online database. The mapping 

program can be accessed at 

http://www.oregonflora.org/oregonplantatlas.html. 

The Flora of Oregon will be paper published as a 

one-volume manual of the vascular plants of Oregon, 

and will include identification keys, illustrations, and 

species descriptions. A digital presentation of the 

Flora data will also feature a multiple entry key for 

identifying Oregon plants. 

The Oregon Flora Photo Gallery is an online 

resource that will ultimately house multiple images of 

each species, subspecies, and variety of noncultivated 

plant in Oregon. Images will include photographs 

depicting the plant’s habitat, its general habit, details 

of important characters, a representative herbarium 

specimen, and as available, technical illustrations. 

OFP is pleased to accept contributed images of plants 

that are accompanied by an identification and 

available locality data. As with the other online 

features, the Photo Gallery will be searchable and 

available to the public. 

Digital presentation of Oregon Flora Project data is 

one of our most important goals. The digital format 

of these resources provides the user with enormous 

flexibility in satisfying his/her particular data needs. 

It also gives the Flora Project staff the ability to 

update and improve the data, making the OFP a 

timeless reference. Software being developed in 

collaboration with the Northwest Alliance for 

Computational Science & Engineering 

(http://www.nacse.org) at OSU will link all the 

components of the OFP. Users will have access to 

data on any Oregon plant to an unprecedented depth, 

including checklist information, technical 

descriptions, photographs, illustrations, and 

distribution maps. 

The OFP Coordinator is Linda Hardison, and OFP 

currently has two professional staff and numerous 

student workers and volunteers. Additional key 

participants include 19 project leaders, ten checklist 

40 

advisory board members, eight Atlas project regional 

coordinators, and the NPSO State Atlas Coordinator, 

who helps gather data for inclusion in the Atlas and 

acts as liaison between project staff and contributors 

from NPSO. Collectively, participants’ backgrounds 

encompass plant taxonomy, ecology, horticulture, 

cartography, GIS, software development, and 

statistics. The vast majority of OFP participants are 

volunteers. To date, thousands of volunteer hours 

have been donated by hundreds of professionals and 

amateurs alike. 

Since its inception in 1994, approximately 50% of 

the OFP’s funding has come from donations made by 

individuals, plant-oriented organizations, and the 

sponsorship of the Native Plant Society of Oregon. 

Competitive awards have covered the balance of our 

expenses. A one-time grant from the Bureau of Land 

Management, as well as grants from small 

foundations, societies, and corporations have provided 

seed money for a number of project activities and 

have indirectly supported the compilation of primary 

data. Federal grants for two collaborative projects 

provided funding for software development and for 

the databasing of OSU Herbarium specimens. OPF 

continues to search for funding opportunities to help 

accomplish project goals in a timely manner. 

To learn more about the project, visit our web site at 

http://www.oregonflora.org. There you can access the 

Atlas mapping program and utilize the searchable 

Asteraceae checklist. You can also read the online 

version of the Oregon Flora Newsletter, which is 

published three times a year. To obtain more 

information, inquire about volunteer opportunities, or 

be added to the Newsletter mailing list, contact our 

staff at OFPflora@oregonflora.org. The mailing 

address is: 

Oregon Flora Project 

Linda K. Hardison, Coordinator 

Department of Botany and Plant Pathology 

Oregon State University 

2082 Cordley Hall 

Corvallis, OR 97331-2902

Scientific Name Ecoregion; Adjacent States Heritage Federal ODA ORNHIC 


VASCULAR PLANTS 

Abronia latifolia Eschsch. CR; CA, WA G5 -- -- 4 

Yellow sandverbena Clat, Coos, Curr, Doug, Lane, Linc, Till S3 

Abronia turbinata Torr. ex S. Wats. BR; CA, ID, NV, AZ G5 -- -- 2 

Trans montane abronia Harn, Malh S1 

Abronia umbellata Lam. ssp. breviflora (Standl.) CR; CA, WA, BC G4G5T2 SOC LE 1 

Munz Clat, Coos, Curr, Doug, Lane, Linc, Till S1 

Pink sandverbena 

Achnatherum hendersonii (Vasey) Barkworth BM, CB; WA G3 SOC C 1 

Henderson ricegrass Croo, Gran, Sher, Wasc S2 

Achnatherum speciosum (Trin. & Rupr.) Barkworth BR; CA, NV + G5 -- -- 2 

Desert needlegrass Harn S2 

Achnatherum wallowaensis Maze and K.A. BM G2G3 SOC -- 1 

Robson Croo, Wall S2S3 

Wallowa ricegrass 

Achnatherum webberi (Thurb.) Barkworth BR; CA, ID, NV + G4 -- -- 4 

Webber needlegrass Harn, Lake, Malh S3 

Adiantum jordanii C. Muell. CR, KM; CA G4G5 -- -- 2 

California maiden-hair Coos, Curr, Doug, Jose S2 

Agastache cusickii (Greenm.) Heller BR; ID, MT, NV G3G4 -- -- 2 

Cusick's giant-hyssop Harn, Lake, Malh S2 

Agoseris elata (Nutt.) Greene EC, WC; CA,WA G4 -- -- 2 

Tall agoseris Clac, Desc, Hood, Jeff, Wasc S1 

Agrostis hendersonii A.S. Hitchc. KM; CA G1Q SOC -- 1-ex 

Henderson's bentgrass Jack SH 

Agrostis howellii Scribn. WC, WV G2 SOC C 1 

Howell's bentgrass Hood, Linn, Mult S2 

Aliciella triodon (Eastw.) Brand BR; CA, NV + G3G4 -- -- 3 

Coyote gilia Malh SNR 

Allenrolfea occidentalis (S. Wats.) Kuntze BR; CA, ID, NV+ G4 -- -- 2 

Iodine bush Harn, Malh S2 

Allium bisceptrum S. Wats. BM, BR; CA, ID+ G4G5 -- -- 4 

Two-stemmed onion Croo, Desc, Gran, Harn, Klam, Lake, Malh S4 

Allium bolanderi S. Wats. var. bolanderi KM; CA G4T3? -- -- 3 

Bolander onion Curr, Jack?, Jose SNR 

Allium dictuon St. John BM; WA G2 SOC -- 1 

Blue Mt. onion Wall S2 

Allium douglasii Hook. var. nevii (S. Wats.) EC; WA G4G5T3T4 -- -- 3 

Ownbey & Mingrone Hood, Wasc S3? 

Nevius' onion 

Allium geyeri S. Wats. var. geyeri BM; ID, NV, WA+ G4G5T4 -- -- 2 

Geyer's onion Wall S1 

Allium peninsulare J.G. Lemmon ex Greene KM?, WC?; CA G5 -- -- 2-ex 

Peninsular onion Jack SH 

Allium robinsonii Henderson CB; WA G3 SOC -- 2-ex 

Robinson's onion Gill, Morr, Sher, Umat SH 

Allium sanbornii Wood var. sanbornii KM; CA G3T3 -- -- 3 

Sanborn's onion Jack SNR 

Allium tolmiei (Hook.) Baker ex S. Wats. var. BM; ID G4G5T3Q -- -- 3 

platyphyllum (Tidestrom) Ownbey Bake, Gran, Umat, Unio, Wall S3? 

Flat-leaved Tolmie's onion 

41



Allium unifolium Kellogg WV; CA G4G5 -- -- 4 

One-leaved onion Polk, Yamh S4 

Ammannia robusta Heer & Regel CB, WV; CA, ID, NV, WA + G5 -- -- 3 

An ammannia Bent, Mult, Sher, Wasc SNR 

Amsinckia carinata A. Nels. & J.F. Macbr. SP G2 SOC LT 1 

Malheur Valley fiddleneck Malh S2 

Androsace elongata L. ssp. acuta (Greene) G.T. KM; CA G5?T3T4 -- -- 2-ex 

Robbins Jack SH 

Long-stemmed androsace 

Anemone multifida Poir. var. tetonensis (Porter ex BM; ID, NV+ G5T4T5 -- -- 3 

Britt.) C.L. Hitchc. Unio, Wall SNR 

Cliff anemone 

Anemone oregana Gray var. felix (M.E. Peck) C.L. CR, WC; WA G4T2 SOC -- 2 

Hitchc. Linc, Linn, Polk, Till, Yamh S1 

Bog anemone 

Antennaria aromatica Evert BM; MT, WY G4 -- -- 4 

Aromatic antennaria Wall S3 

Antirrhinum kingii S. Wats. BR; CA, NV+ G4 -- -- 3 

King snapdragon Harn, Malh SNR 

Antirrhinum vexillo-calyculatum Kellogg ssp. KM, WC; CA G4G5 -- -- 3 

breweri (Gray) D. Thompson Doug, Jack, Jose SNR 

Brewer's snapdragon 

Arabis davidsonii Greene BM; CA+ G4G5Q -- -- 3 

Davidson's rockcress Bake, Wall SNR 

Arabis furcata S. Wats. EC, WC; WA G4 -- -- 4 

Cascade rockcress Clac?, Hood, Jeff, Mari?, Wasc S3 

Arabis hastatula Greene BM, WC G2 SOC -- 1 

Hells Canyon rockcress Linn, Wall S2 

Arabis koehleri T.J. Howell var. koehleri KM G3T1 SOC C 1 

Koehler's rockcress Doug S1 

Arabis koehleri T.J. Howell var. stipitata Rollins KM; CA G3T3 -- -- 4 

Koehler's stipitate rockcress Curr, Jack, Jose S3 

Arabis macdonaldiana Eastw. KM; CA G2 LE LE 1 

Red Mountain rockcress Curr, Jose S1 

Arabis modesta Rollins KM; CA G3Q SOC -- 2 

Rogue Canyon rockcress Jack, Jose S2 

Arabis sparsiflora Nutt. var. atrorubens (Suksdorf EC, WC; WA G5T3 -- -- 2 

ex Greene) Rollins Hood, Mult, Wasc S2 

Sickle-pod rockcress 

Arabis suffrutescens S. Wats. var. horizontalis WC G5T1 SOC C 1 

(Greene) Rollins Jack?, Klam S1 

Crater Lake rockcress 

Arctostaphylos hispidula T.J. Howell CR, KM; CA G3 SOC -- 2 

Gasquet manzanita Curr, Doug, Jose S2 

Argemone munita Dur. & Hilg. BR; NV G4 -- -- 2 

Prickly-poppy Harn, Malh S2 

Arnica viscosa Gray WC; CA G4 -- -- 2 

Shasta arnica Desc, Doug, Klam S2 

Artemisia arbuscula Nutt. ssp. longicaulis BM?, BR, EC; CA, NV G5T3T5 -- -- 2 

Winward & McArthur Croo, Harn, Jeff?, Klam, Lake, Malh S1 

Lahontan sagebrush 

42



Artemisia campestris L. var. wormskioldii (Bess. CB, WC; WA G5T1 C LE 1-ex 

ex Hook.) Cronq. Mult, Sher, Umat, Wasc SX 

Northern wormwood 

Artemisia ludoviciana Nutt. ssp. estesii Chambers BM, EC G5T3 SOC -- 4 

ined. Croo, Desc, Jeff S3 

Estes' artemisia 

Artemisia packardiae J. Grimes & Ertter BR; ID, NV G3 -- -- 4 

Packard's artemisia Malh S3 

Artemisia papposa Blake & Cronq. BR; ID, NV G4 -- -- 2 

Owyhee sagebrush Malh S2 

Artemisia pycnocephala (Less.) DC. CR; CA G4G5 -- -- 2 

Coastal sagewort Coos, Curr S1 

Asarum wagneri Lu & Mesler EC, WC G3 -- C 4 

Green-flowered wild-ginger Doug, Jack, Klam, Lane S3 

Asplenium septentrionale (L.) Hoffmann WC; CA G4G5 -- -- 2 

Grass-fern Doug, Jack, Klam S1 

Asplenium trichomanes-ramosum L. BM; CA, ID, NV, WA+ G4 -- -- 2 

Green spleenwort Bake, Wall S1 

Astragalus alvordensis M.E. Jones BR; NV G4 -- -- 4 

Alvord milk-vetch Harn, Malh S4 

Astragalus applegatei M.E. Peck EC G1 LE LE 1 

Applegate's milk-vetch Klam S1 

Astragalus atratus S. Wats. var. owyheensis (A. BM, SP; ID, NV G4G5T3 -- -- 4 

Nels. & J.F. Macbr.) M.E. Jones Bake, Malh S3 

Owyhee milk-vetch 

Astragalus californicus (Gray) Greene KM; CA G3 -- -- 2 

California milk-vetch Jack S1 

Astragalus calycosus Torr. ex S. Wats. BR; CA, ID, NV+ G5 -- -- 2 

King's rattleweed Malh S1 

Astragalus collinus (Hook.) Dougl. ex G. Don var. CB G5T1 SOC LT 1 

laurentii (Rydb.) Barneby Gill, Morr, Sher, Umat S1 

Laurence's milk-vetch 

Astragalus conjunctus S. Wats. var. rickardii S.L. CB; WA G4T3 -- -- 3 

Welsh, K.A. Beck & Caplow Wasc SNR 

Rickard's milk-vetch 

Astragalus cusickii Gray var. sterilis (Barneby) BR; ID G5T2 -- LT 1 

Barneby Malh S2 

Sterile milk-vetch 

Astragalus diaphanus Dougl. ex Hook. var. BM G3G4T2Q -- LT 1 

diurnus (S. Wats.) Barneby ex M.E. Peck Gran S2 

South John Day milk-vetch 

Astragalus gambelianus Sheldon KM; CA G5 -- -- 2 

Gambel milk-vetch Jack S1 

Astragalus geyeri Gray var. geyeri BR, CB; CA, ID, NV, WA + G4T4 -- -- 2 

Geyer's milk-vetch Harn, Malh, Umat S2? 

Astragalus hoodianus T.J. Howell CB, EC; WA G4 -- -- 2 

Hood River milk-vetch Hood, Wasc S3 

Astragalus lemmonii Gray EC; CA, NV G3? -- -- 1-ex 

Lemmon's milk-vetch Croo, Desc, Gran, Klam SH 

Astragalus misellus S. Wats. var. misellus BM, BR G4T3T4 -- -- 3 

Pauper milk-vetch Croo, Gran, Harn, Jeff, Whee SNR 

Astragalus mulfordiae M.E. Jones BR, SP; ID G2 SOC LE 1 

Mulford's milk-vetch Malh S1 

43



Astragalus peckii Piper BM, EC, WC G3 -- LT 1 

Peck's milk-vetch Desc, Klam S3 

Astragalus platytropis Gray BR; CA, ID, NV, UT G5 -- -- 2 

Broad-keeled milk-vetch Malh S1 

Astragalus reventiformis (Rydb.) Barneby CB; WA G5 -- -- 3 

Long-leaved milk-vetch Sher SNR 

Astragalus robbinsii (Oakes) Gray var. alpiniformis BM G5T3 -- -- 4 

(Rydb.) Barneby ex C.L. Hitchc. Wall S3 

Wallowa milk-vetch 

Astragalus sclerocarpus Gray CB; WA, BC G5 -- -- 3 

Stalked-pod milk-vetch Gill, Morr, Sher?, Umat, Wasc SNR 

Astragalus succumbens Dougl. ex Hook. CB; WA G4G5 -- -- 4 

Columbia milk-vetch Gill, Morr, Umat, Wasc S4 

Astragalus tegetarioides M.E. Jones BM, BR; CA G3 SOC C 1 

Bastard kentrophyta Croo, Harn S3 

Astragalus tyghensis M.E. Peck CB G2 -- LT 1 

Tygh Valley milk-vetch Wasc S2 

Astragalus umbraticus Sheldon CR, KM, WC; CA G4 -- -- 4 

Woodland milk-vetch Curr, Doug, Jose, Lane S3 

Atriplex gmelinii C.A. Mey. ex Bong. var. gmelinii CR, EC; CA, WA, AK G5TNR -- -- 2 

Gmelin's saltbush Lane, Linc, Till S1 

Atriplex leucophylla (Moq.) D. Dietr. CR; CA + G4G5 -- -- 3 

Beach saltbush Coos, Linc SNR 

Atriplex powellii S. Wats. BR; AZ + G4 -- -- 3 

Powell's saltbush Malh SNR 

Baccharis douglasii DC. CR; CA G5 -- -- 2 

Marsh baccharis Curr S1? 

Balsamorhiza hookeri (Hook.) Nutt. var. BM; ID G5T3? -- -- 3 

idahoensis (Sharp) Cronq. Bake SNR 

Hooker's balsamroot 

Balsamorhiza hookeri (Hook.) Nutt. var. lanata KM; CA G5T2Q -- -- 1 

Sharp Jack S1 

Woolly balsamroot 

Balsamorhiza rosea A. Nels. & J.F. Macbr. CB; WA G4G5 -- -- 2 

Rosy balsamroot Umat S1 

Balsamorhiza sericea W.A. Weber KM; CA G4Q -- -- 4 

Silky balsamroot Jose S3 

Bensoniella oregana (Abrams & Bacig.) Morton CR, KM; CA G3 SOC C 1 

Bensonia Coos, Curr, Doug, Jose S3 

Bergia texana (Hook.) Seub. ex Walp. BR, WV; CA, NV, WA + G5 -- -- 4 

Texas bergia Colu?, Malh, Mult S3? 

Bolandra oregana S. Wats. BM, WC, WV; ID, WA G3 -- C 4 

Oregon bolandra Bake, Clac, Hood, Mult, Umat, Unio, Wall S3 

Botrychium ascendens W.H. Wagner BM; CA ID, NV, WA + G2G3 SOC C 1 

Upward-lobed moonwort Bake, Gran, Wall, Whee S2 

Botrychium campestre W.H. Wagner & Farrar ex BM; AB, SK, ND + G3G4 SOC -- 2 

W.H. & F. Wagner Wall S1 

Prairie moonwort 

Botrychium crenulatum W.H. Wagner BM, BR, KM, WC?; AZ, CA, ID, MT, NV, UT, WA, WY G3 SOC C 1 

Crenulate grape-fern Bake, Croo, Gran, Harn, Lake, Unio, Wall, Whee S2 

44



Botrychium hesperium (Maxon & Clausen) W.H. BM; WA + G3G4 -- -- 3 

Wagner & Lellinger Umat, Unio, Wall SNR 

Western moonwort 

Botrychium lanceolatum (Gmel.) Angstr. BM, BR, WC; WA, ID + G5 -- -- 4 

Lance-leaved grape-fern Bake, Gran, Harn, Hood, Klam, Umat, Unio, Wall S3 

Botrychium lineare W.H. Wagner BM; CA, CO, ID, MT, NB, QC G1 C -- 1 

Skinny moonwort Wall S1 

Botrychium lunaria (L.) Sw. BM, BR; NV, WA + G5 -- -- 2 

Moonwort Gran?, Harn, Unio, Wall S2 

Botrychium minganense Victorin BM, BR, EC, WC; CA, ID, WA + G4 -- -- 4 

Gray moonwort Bake, Croo, Doug, Gran, Harn, Hood, Linn, Morr, Umat, S3 


Botrychium montanum W.H. Wagner BM, EC, WC; CA, MT, WA, BC + G3 SOC -- 2 

Mountain grape-fern Bake, Croo, Gran, Hood, Linn, Mari, Unio, Wall, Wasc, S2 

Whee 

Botrychium paradoxum W.H. Wagner BM; MT, UT, WA, AB, BC, SK G2 SOC C 1 

Twin-spike moonwort Bake, Gran, Unio, Wall, Whee S1 

Botrychium pedunculosum W.H. Wagner BM; MT, WA, AB, BC, SK G2G3 SOC C 1 

Stalked moonwort Bake, Gran, Unio, Wall S1 

Botrychium pinnatum St. John BM, BR, EC; CA, WA, ID + G4? -- -- 4 

Pinnate grape-fern Bake, Gran, Harn, Umat, Unio, Wall, Wasc, Whee S3 

Botrychium pumicola Coville ex Underwood EC, WC; CA G3 -- LT 1 

Pumice grape-fern Desc, Klam, Lake S3 

Brodiaea californica Lindl. KM; CA G4? -- -- 3 

California brodiaea Jack SNR 

Brodiaea terrestris Kellogg CR; CA G4G5 -- -- 2 

Dwarf brodiaea Coos, Curr S2 

Bulbostylis capillaris (L.) Kunth ex C.B. Clarke KM; CA + G5 -- -- 2-ex 

Densetuft hairsedge Jose SH 

Bupleurum americanum Coult. & Rose BM; ID + G5 -- -- 2 

Bupleurum Bake, Wall S1 

Calamagrostis breweri Thurb. WC; CA G3 -- -- 2 

Brewer reedgrass Clac, Hood, Jeff, Linn, Mari S2 

Callitriche fassettii Schotsman BR, CB?, EC? GHQ -- -- 1 

The Dalles water-starwort Malh, Wasc S1 

Callitriche hermaphroditica L. BM, BR, CB, CR, EC, KM, WV; CA, ID, WA + G5 -- -- 3 

Northern water-starwort Bent, Desc, Doug, Harn, Jack, Jeff, Klam, Lake, Lane, SNR 

Malh, Wasc 

Callitriche marginata Torr. CB, KM; BC, CA G4 -- -- 2 

Winged water-starwort Jack, Jose, Wasc S2 

Calochortus coxii M. Godfrey & F. Callahan KM G1 SOC LE 1 

Cox's mariposa-lily Doug S1 

Calochortus greenei S. Wats. EC, KM; CA G3 SOC C 1 

Greene's mariposa-lily Jack, Klam S3 

Calochortus howellii S. Wats. KM G3 SOC LT 1 

Howell's mariposa-lily Curr, Jose S3 

Calochortus indecorus Ownbey & M.E. Peck KM GX -- LE 1-X 

Sexton Mt. mariposa-lily Jose SX 

Calochortus longebarbatus S. Wats. var. BM, EC; CA, WA G4T4 -- -- 4 

longebarbatus Klam, Lake, Umat, Unio, Wasc S3 

Long-bearded mariposa-lily 

45



Calochortus longebarbatus S. Wats. var. peckii BM G4T3 SOC C 1 

Ownbey Croo, Gran, Harn, Whee S3 

Peck's mariposa-lily 

Calochortus macrocarpus Dougl. var. maculosus BM; ID, WA G5T2 SOC -- 1 

(A. Nels. & J.F. Macbr.) A. Nels. & J.F. Macbr. Wall S2 

Green-band mariposa-lily 

Calochortus monophyllus (Lindl.) Lem. EC, WC; CA G3G4 -- -- 2 

One-leaved calochortus Jack, Klam S1 

Calochortus nitidus Dougl. BM, KM; ID G3 SOC -- 2 

Broad-fruit mariposa-lily Jack, Wall S1 

Calochortus nudus S. Wats. KM; CA G3G4 -- -- 2 

Shasta star-tulip Jack S2 

Calochortus persistens Ownbey KM; CA G1 C -- 1 

Siskiyou mariposa lily Jack S1 

Calochortus umpquaensis N.A. Fredricks KM, WC G1 SOC LE 1 

Umpqua mariposa-lily Doug, Jack, Jose S1 

Calyptridium roseum S. Wats. BM, BR; CA, ID, WA + G5 -- -- 2 

Rosy pussypaws Harn, Lake, Malh S1 

Camassia howellii S. Wats. KM G2 SOC C 1 

Howell's camassia Jack, Jose S2 

Camissonia boothii (Dougl. ex Lehm.) Raven ssp. BM, BR; CA, ID, NV, WA, AZ G5T4 -- -- 4 

boothii Bake, Malh, Wall? SNR 

Booth evening-primrose 

Camissonia graciliflora (Hook. & Arn.) Raven KM; CA G4 -- -- 2 

Slender-flowered evening-primrose Jack, Jose S2 

Camissonia ovata (Nutt. ex Torr. & Gray) Raven KM; CA G3G4 -- -- 3 

Golden eggs Doug, Jose SNR 

Camissonia palmeri (S. Wats.) Raven SP; CA, ID, NV G3G4 -- -- 3 

Palmer's evening-primrose Malh SNR 

Camissonia parvula (Nutt. ex Torr. & Gray) Raven BR; CA, ID, NV, WA + G5 -- -- 3 

Lewis' River suncup Harn?, Lake, Malh SNR 

Camissonia pusilla Raven BR; CA, ID, NV, UT G3G4 -- -- 3 

Washoe suncup Malh SNR 

Camissonia pygmaea (Dougl. ex Lehm.) Raven BM, BR, CB; WA G3 SOC C 1 

Dwarf evening-primrose Gill, Gran, Harn, Umat?, Wasc, Whee S1 

Cardamine nuttallii Greene var. covilleana (O.E. KM; CA G5T3? -- -- 3 

Schulz) Rollins Jose SNR 

Coville's toothwort 

Cardamine nuttallii Greene var. dissecta (O.E. CR, KM, WC; CA, WA G5T4T5 -- -- 3 

Schulz) Rollins Coos, Jack, Jose, Klam SNR 

Dissected toothwort 

Cardamine nuttallii Greene var. gemmata KM; CA G5T3 -- C 4 

(Greene) Rollins Curr, Jose S3 

Purple toothwort 

Cardamine pattersonii Henderson CR G2 SOC C 1 

Saddle Mt. bittercress Clat, Till S2 

Carex abrupta Mackenzie BM, BR, WC; CA, ID, NV + G5 -- -- 2 

Abrupt-beaked sedge Harn, Klam, Linn?, Wall S1 

Carex atherodes Spreng. BR, EC; CA, ID, NV, WA + G5 -- -- 3 

Awned sedge Harn, Klam, Lake S2? 

Carex atrosquama Mackenzie BM, BR; ID, WA + G4? -- -- 2 

Blackened sedge Harn, Wall S1 

46



Carex barbarae Dewey CR, KM; CA G4G5Q -- -- 4 

Santa Barbara sedge Curr, Doug, Jack, Jose S3? 

Carex bebbii Olney ex Fern. BM; WA + G5 -- -- 4 

Bebb's sedge Bake, Desc, Unio, Wall S4 

Carex brevicaulis Mackenzie CR; WA, CA G5 -- -- 2 

Short-stemmed sedge Clat, Coos, Curr, Doug, Linc, Till S2 

Carex brunnescens (Pers.) Poir. ssp. WC?; WA + G5T5 -- -- 3 

brunnescens Clac? S1? 

Brownish sedge 

Carex capillaris L. BM, BR; ID, NV + G5 -- -- 2 

Capillary sedge Harn, Wall S2 

Carex capitata L. BR, EC, WC; ID, NV, WA + G5 -- -- 2 

Capitate sedge Desc, Harn, Jack, Klam, Lake S2 

Carex comosa Boott KM, WV; CA, ID, WA + G5 -- -- 2 

Bristly sedge Colu?, Jose, Klam, Mult S1 

Carex concinna R. Br. BM; ID, WA + G4G5 -- -- 2 

Low northern sedge Gran, Wall S3 

Carex constanceana Stacey EC; WA G1 -- -- 1 

Constance's sedge Lake S1 

Carex cordillerana Saarela and B. A. Ford BM, BR; AB GNR -- -- 2 

Cordilleran sedge Bake, Harn, Morr, Umat, Unio, Wall S2 

Carex crawfordii Fern. WC; ID, WA + G5 -- -- 2 

Crawford's sedge Jack S1 

Carex diandra Schrank EC, WC; CA, NV, WA + G5 -- -- 2 

Lesser panicled sedge Lake, Lane S1 

Carex dioica L. var. gynocrates Wormsk. ex Drej. BM; NV + G5 -- -- 2 

Yellow bog sedge Wall S1 

Carex eleocharis Bailey BM, EC; CA, ID, NV, WA + G5 -- -- 2-ex 

Involute-leaved sedge Bake, Klam SH 

Carex epapillosa Mackenzie BM, BR, WC; CA, ID, NV, WA + GNR -- -- 3 

Sedge Doug, Gran, Harn, Klam, Wall SNR 

Carex gynodynama Olney CR, KM, WV; CA G4G5 -- -- 2 

Hairy sedge Coos, Curr, Doug, Lane S2 

Carex haydeniana Olney BM, BR; CA, ID, NV, WA + G4G5 -- -- 4 

Hayden's sedge Bake, Gran, Harn, Wall S4 

Carex hystericina Muhl. ex Willd. BM, BR, CB, SP; CA, ID, WA + G5 -- -- 4 

Porcupine sedge Bake, Croo, Desc, Gill, Gran, Jeff, Malh, Wall, Wasc, S3 

Whee 

Carex idahoa Bailey BM; ID, CA + G2 SOC -- 1 

Idaho sedge Gran S1 

Carex infirminervia Naczi BM; CA, ID, NV, WA + G5 -- -- 3 

A sedge Wall SNR 

Carex klamathensis Wilson & Janeway, sp. nov. KM; CA G2 -- -- 1 

A sedge (SW OR pops. of Carex livida) Jose S2 

Carex lasiocarpa Ehrh. var. americana Fern. BM, EC, WC; CA, ID, WA + G5T5 -- -- 2 

Slender sedge Desc, Klam, Lake, Wall, Wasc S2 

Carex leptalea Wahlenb. ssp. leptalea BM, CR, KM, WC; CA, ID, WA + G5T5 -- -- 4 

Flaccid sedge Clac, Clat, Coos, Curr, Hood, Jack, Klam, Lane, Linc, S3 

Linn, Mult, Unio, Wall, Wasc 

Carex livida (Wahlenb.) Willd. CR, WC; CA, ID, WA + G5 -- -- 2 

Pale sedge Clac, Lane, Linc, Mult S2 

47



Carex macrocephala Willd. ex Spreng. CR; WA, AK, BC G5 -- -- 4 

Bighead sedge Clat, Coos, Doug, Lane, Linc, Till S3 

Carex macrochaeta C.A. Mey. CR, WC; WA + G5 -- -- 2 

Alaska long-awned sedge Clat, Mult S2 

Carex media R. Br. BM; WA + G5 -- -- 2 

Intermediate sedge Wall S1 

Carex nardina Fries BM, WC; ID, NV, WA + G4G5 -- -- 2 

Spikenard sedge Doug, Gran, Wall S2? 

Carex nervina Bailey KM; CA, NV G5 -- -- 2 

Sierra nerved sedge Jack, Jose S1 

Carex pelocarpa F.J. Herm. BM, BR; ID, NV + G4G5 -- -- 2 

A sedge Harn, Wall S1 

Carex pluriflora Hulten CR; WA, BC + G4 -- -- 2 

Many flowered sedge Clat S1 

Carex praeceptorum Mackenzie BM, BR; CA, ID, NV, WA + G4G5 -- -- 4 

Teacher's sedge Bake, Gran, Harn, Unio, Wall S3 

Carex pyrenaica Wahlenb. ssp. micropoda (C.A. BM; CA, ID, NV, WA + G4G5T4T5 -- -- 2 

Mey.) Hulten Bake?, Unio?, Wall S1 

A sedge 

Carex retrorsa Schwein. BM, CB, WV; ID, WA + G5 -- -- 2 

Retrorse sedge Bake, Colu, Lane, Mult, Umat S1 

Carex saxatilis L. BM, BR; ID, NV, WA + G5 -- -- 2 

Russet sedge Lake, Wall S1 

Carex scabriuscula Mackenzie KM; CA G3G4 -- -- 2 

Siskiyou sedge Curr, Jack, Jose S3 

Carex scirpoidea Michx. var. stenochlaena (Holm) BR, WC; ID, WA, MT + G5T4T5 -- -- 2 

A. & D. Love Harn, Lane S1? 

Alaskan single-spiked sedge 

Carex serratodens W. Boott KM; CA G5 -- -- 2 

Saw-tooth sedge Doug, Jack, Jose S2 

Carex subnigricans Stacey BM, BR; CA, NV, ID + G5 -- -- 2 

Dark alpine sedge Harn, Wall S1 

Carex tahoensis Smiley BM; CA, ID, WA + G5 -- -- 3 

Tahoe sedge Gran, Wall SNR 

Carex vernacula Bailey BM, BR, EC, WC; CA, ID, NV, WA + G5 -- -- 2 

Native sedge Bake, Harn, Hood, Lake, Wall S2 

Castilleja brevilobata Piper KM; CA G3 -- -- 4 

Short-lobed red-paintbrush Curr, Jack, Jose S3 

Castilleja chambersii J.M. Egger & R.J. Meinke CR G1 SOC -- 1 

Chambers' paintbrush Clat S1 

Castilleja chlorotica Piper BM, EC G3 -- -- 1 

Green-tinged paintbrush Croo, Desc, Klam, Lake S3 

Castilleja flava S. Wats. var. rustica (Piper) N. BM; ID, MT G4G5T3T4 -- -- 2 

Holmgren Bake, Wall S1? 

Rustic paintbrush 

Castilleja fraterna Greenm. BM G2 SOC -- 1 

Fraternal paintbrush Unio, Wall S2 

Castilleja levisecta Greenm. WV; WA, BC G1 LT LE 1-ex 

Golden paintbrush Linn, Mari, Mult SH 

Castilleja mendocinensis (Eastw.) Pennell CR; CA G2 SOC -- 1 

Mendocino coast paintbrush Curr S1 

48



Castilleja rubida Piper BM G2 SOC -- 1 

Purple alpine paintbrush Wall S2 

Castilleja rupicola Piper ex Fern. WC; WA, BC G3 SOC -- 4 

Cliff paintbrush Clac?, Desc, Doug, Hood?, Lane, Linn, Mari, Mult S3 

Castilleja schizotricha Greenm. KM; CA G3 -- -- 2 

Split-hair paintbrush Jack, Jose S2 

Castilleja thompsonii Pennell EC, WC; WA, BC G4 -- -- 2 

Thompson's paintbrush Wasc S1 

Castilleja viscidula Gray BM; ID, NV G4G5 -- -- 3 

Sticky paintbrush Bake, Harn, Unio, Wall SNR 

Castilleja wightii Elmer CR; CA G2G3Q -- -- 3 

Wight's paintbrush Curr SH 

Caulanthus crassicaulis (Torr.) S. Wats. var. BR; NV G4G5 -- -- 4 

crassicaulis Harn, Lake, Malh S4 

Thick-stemmed wild cabbage 

Caulanthus crassicaulis (Torr.) S. Wats. var. BR; CA, NV, UT G4G5T2T4 -- -- 2 

glaber M.E. Jones Malh S1 

Smooth wild cabbage 

Caulanthus major (M.E. Jones) Payson var. BR; CA, NV G4T3? SOC C 2 

nevadensis Rollins Harn, Malh S1 

Slender wild cabbage 

Caulanthus pilosus S. Wats. BM, BR, SP; CA, ID, NV G4 -- -- 4 

Hairy wild cabbage Bake, Harn, Malh S4 

Ceratophyllum echinatum Gray CR; WA + G4? -- -- 2-ex 

Prickly hornwort Lane SH 

Chaenactis cusickii Gray BR; ID G3 -- -- 4 

Cusick's chaenactis Malh S3 

Chaenactis macrantha D.C. Eat. BR; CA, ID, NV + G4 -- -- 4 

Large-flowered chaenactis Harn, Malh S3 

Chaenactis nevii Gray BM G4 -- -- 4 

Nevius' chaenactis Gill, Gran, Jeff, Wasc, Whee S4 

Chaenactis xantiana Gray BR; CA, NV, AZ G4G5 -- -- 2 

Desert pincusion Harn, Lake, Malh S1? 

Chaetadelpha wheeleri Gray ex S. Wats. BR; CA, NV G4 -- -- 2 

Wheeler's skeleton-weed Harn, Malh S2 

Cheilanthes covillei Maxon WC; CA, NV + G4? -- -- 2 

Coville's lipfern Jack S1 

Cheilanthes feei T. Moore BM; CA, ID, NV, WA + G5 -- -- 2 

Fee's lipfern Wall S2 

Cheilanthes intertexta (Maxon) Maxon KM; CA G5 -- -- 2 

Coastal lipfern Doug, Jack S1 

Chlorogalum angustifolium Kellogg KM; CA G4G5 -- -- 2 

Narrow-leaved amole Jack, Jose S1 

Cicendia quadrangularis (Lam.) Griseb. CB, KM, WV; CA + G4 -- -- 2 

Timwort Coos, Doug, Lane, Linn S2 

Cicuta bulbifera L. EC; ID, WA + G5 -- -- 2-ex 

Bulb-bearing water-hemlock Klam SH 

Cimicifuga elata Nutt. var. alpestris Lee & Park KM G3TNR -- C 3 

Mountain tall bugbane Doug, Jack, Jose SNR 

Cimicifuga elata Nutt. var. elata CR, KM, WC, WV; WA, BC G3 -- C 1 

Tall bugbane Bent, Clac, Colu, Doug, Jack, Jose, Lane, Linn, Mari, S3 

Mult, Polk, Wash, Yamh 

49



Cirsium ciliolatum (Henderson) J.T. Howell KM; CA G3 -- -- 4 

Ashland thistle Jack S3 

Clarkia heterandra (Torr.) Lewis & Raven KM; CA G4? -- -- 4 

Small-fruit clarkia Doug, Jack, Jose S3 

Claytonia nevadensis S. Wats. BR; CA, NV G4 -- -- 4 

Sierra spring-beauty Harn S3 

Clintonia andrewsiana Torr. CR; CA G4 -- -- 2-ex 

Andrew's bead-lily Curr SH 

Cochlearia officinalis L. CR; CA, WA + G5 -- -- 2 

Spoonwort Coos, Curr S1 

Collomia larsenii (Gray) Payson WC; CA, WA G4 -- -- 4 

Talus collomia Clac, Desc, Hood, Jeff, Lane S4 

Collomia mazama Coville WC G3 -- -- 1 

Mt. Mazama collomia Doug, Jack, Klam S3 

Collomia renacta E. Joyal BR; NV G1Q SOC C 1 

Barren Valley collomia Malh S1 

Coptis trifolia (L.) Salisb. WC; BC + G5 -- -- 2 

Three-leaf goldthread Clac, Wasc S1 

Corallorhiza wisteriana Conrad KM; ID + G5 -- -- 3 

Spring coral-root Jack SNR 

Cordylanthus maritimus Nutt. ex Benth. ssp. CR; CA G4?T2 SOC LE 1 

palustris (Behr) Chuang & Heckard Coos, Linc, Till S2 

Pt. Reyes bird's-beak 

Corydalis aquae-gelidae M.E. Peck & Wilson WC; WA G5T3 SOC C 1 

Cold-water corydalis Clac, Lane, Linn, Mari, Mult S3 

Coryphantha vivipara (Nutt.) Britt. & Rose var. BM, BR?, CB; CA, ID, NV + G5T4 -- -- 2 

vivipara Jeff, Sher S1 

Cushion coryphantha 

Crassula solierii (Gay) Meigen BR; CA, NV + G4G5 -- -- 3 

Solieri's pygmyweed Lake S1? 

Cryptantha humilis (Gray) Payson BM, BR; CA, ID, NV + G4? -- -- 3 

Low cryptantha Harn, Malh, Wall SNR 

Cryptantha leiocarpa (Fisch. & C.A. Mey.) Greene CR; CA G3G4 -- -- 2 

Seaside cryptantha Curr S1 

Cryptantha leucophaea (Dougl. ex Lehm.) Payson CB; WA G2G3 -- -- 2-ex 

Gray cryptantha Gill SH 

Cryptantha milo-bakeri I.M. Johnston CR, KM; CA G3G4 -- -- 2 

Milo Baker's cryptantha Curr, Jack, Jose S1 

Cryptantha propria (A. Nels. & J.F. Macbr.) BM, BR, SP; ID G4 -- -- 4 

Payson Bake, Gran, Harn, Lake, Malh, Whee S4 

Malheur cryptantha 

Cryptantha simulans Greene BM, BR, EC, KM?; CA, ID, NV, WA G4 -- -- 3 

Pine woods cryptantha Bake, Harn, Jack, Klam, Lake SNR 

Cryptantha thompsonii I.M. Johnston BM; WA G2G3 -- -- 3 

Thompson's cryptantha Bake SNR 

Cryptogramma stelleri (Gmel.) Prantl BM; NV, WA + G5 -- -- 2 

Steller's rock-brake Bake?, Wall S1 

Cupressus bakeri Jepson KM, WC; CA G3 SOC -- 2 

Baker's cypress Jack, Jose S1 

Cymopterus acaulis (Pursh) Raf. var. greeleyorum BR; ID G5T2 SOC -- 1 

J. Grimes & Packard Malh S1 

Greeley's cymopterus 

50



Cymopterus longipes S. Wats. var. ibapensis BR; ID, NV + G4 -- -- 2 

(M.E. Jones) Cronq. Malh S2? 

Ibapah wavewing 

Cymopterus nivalis S. Wats. BM, BR; ID, NV + G5 -- -- 2 

Snowline cymopterus Gran, Harn, Lake S2 

Cymopterus purpurascens (Gray) M.E. Jones BR; CA, ID, NV G4 -- -- 2 

Purple cymopterus Harn S2 

Cyperus acuminatus Torr. & Hook. ex Torr. KM, WV; CA, WA + G5 -- -- 2 

Short-pointed cyperus Jack, Jose, Linn, Mari S1 

Cyperus bipartitus Torr. BR, CB, CR, KM, SP, WV; CA, ID, WA + G5 -- -- 3 

Shining cyperus Curr, Doug, Jack, Jose, Lane, Malh, Umat, Wasc SNR 

Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus BM, WV; ID, WA + G5T5? -- -- 2 

A cyperus Wall S1 

Cypripedium californicum Gray CR, KM; CA G3 -- -- 4 

California lady's-slipper Coos, Curr, Doug, Jack, Jose S3 

Cypripedium fasciculatum Kellogg ex S. Wats. BM, KM, WC; CA, CO, ID, MT, WA, WY G4 SOC C 2 

Clustered lady's-slipper Bake, Curr, Doug, Jack, Jose S3 

Cypripedium montanum Dougl. ex Lindl. BM, EC, KM, WC, WV; CA, ID, WA + G4 -- -- 4 

Mountain lady's-slipper Bake, Bent, Clac, Croo, Desc?, Doug, Gran, Hood, Jack, S3S4 

Jeff, Jose, Klam, Lake, Lane, Mari, Morr?, Mult, Umat, 


Darlingtonia californica Torr. CR, KM; CA G3G4 -- -- 4 

California pitcher-plant Coos, Curr, Doug, Jose, Lane, Linc, Till S3S4 

Delphinium bicolor Nutt. BR; ID, WA + G4G5 -- -- 2 

Flathead larkspur Malh S1 

Delphinium leucophaeum Greene WV; WA G4T2 SOC LE 1 

White rock larkspur Clac, Mari, Mult, Wash, Yamh S2 

Delphinium nudicaule Torr. & Gray KM; CA G4 -- -- 2 

Red larkspur Doug, Jack, Jose S2 

Delphinium nuttallii Gray EC, WC, WV; WA, BC G4 -- -- 2 

Nuttall's larkspur Clac, Hood, Mult, Wasc, Yamh S1 

Delphinium oreganum T.J. Howell CR, WC, WV G1Q SOC C 1 

Willamette Valley larkspur Clat, Lane, Linn, Mari, Polk, Yamh S1 

Delphinium pavonaceum Ewan CR?, WC?, WV G1Q SOC LE 1 

Peacock larkspur Bent, Clac, Lane, Mari, Mult, Polk S1 

Dicentra formosa (Andr.) Walp. ssp. oregana KM; CA G5T4 -- -- 4 

(Eastw.) Munz Curr, Jose S4 

Oregon bleedingheart 

Dicentra pauciflora S. Wats. KM; CA G3? SOC -- 2 

Few-flowered bleedingheart Jose S1 

Dichelostemma ida-maia (Wood) Greene CR, KM, WC; CA G4 -- -- 4 

Firecracker flower Curr, Doug, Jack, Jose S4 

Dodecatheon austrofrigidum K.L. Chambers CR; WA G2 SOC -- 1 

Frigid shootingstar Clat, Till S2 

Dodecatheon pulchellum (Raf.) Merr. var. BR; CA, ID, NV, UT G5TNR -- -- 2 

shoshonense (Nelson) Reveal Malh S2 

Darkthroat shootingstar 

Douglasia laevigata Gray CR, WC; WA + G3 -- -- 3 

Smooth-leaved douglasia Clac, Clat, Desc, Hood, Linn, Mari, Mult, Till SNR 

Draba aureola S. Wats. WC; CA, WA G4 -- -- 4 

Golden alpine draba Clac, Desc, Klam, Lane S4 

51



Draba cusickii B.L. Robins. ex O.E. Schulz var. BR G4T3 -- -- 4 

cusickii Harn S3 

Cusick's draba 

Draba howellii S. Wats. KM; CA G4 -- C 2 

Howell's whitlow-grass Curr, Jose S2 

Draba lemmonii S. Wats. var. cyclomorpha BM G4T3 -- -- 4 

(Payson) O.E. Schulz Unio, Wall S3 

Wallowa draba 

Dryas drummondii Richards. ex Hook. BM; WA + G5 -- -- 4 

Yellow mountain-avens Wall S4 

Dryopteris filix-mas (L.) Schott BM, BR, CR, EC, WC; CA, WA, ID + G5 -- -- 4 

Male fern Bake, Colu, Malh, Umat, Unio, Wall, Wasc S3 

Eatonella nivea (D.C. Eat.) Gray BR, SP; CA, ID, NV, WA G4G5 -- -- 4 

White eatonella Harn, Lake, Malh S3 

Elatine brachysperma Gray BM, BR; CA, NV, WA + G5 -- -- 2 

Short-seeded waterwort Croo?, Desc, Harn, Lake, Malh S1 

Eleocharis bolanderi Gray BM, BR; CA, ID, NV + G4 -- -- 2 

Bolander's spikerush Gran, Lake, Malh, Unio, Wall S2 

Eleocharis parvula (Roemer & J.A. Schultes) Link CR; CA, WA BC + G5 -- -- 2-ex 

ex Bluff, Nees & Schauer Till SH 

Small spikerush 

Elmera racemosa (S. Wats.) Rydb. var. racemosa WC; WA + G4G5T4 -- -- 4 

Elmera Desc, Doug, Jeff, Klam, Lane S4 

Elodea nuttallii (Planch.) St. John BR, EC, WC, WV; CA, WA, ID + G5 -- -- 3 

Nuttall's waterweed Colu, Desc, Harn, Lake, Lane, Mult SNR 

Enemion stipitatum (Gray) Drumm. & Hutchinson CR?, EC, KM, WC, WV; CA G4? -- -- 4 

Dwarf isopyrum Bent, Doug, Jack, Jose, Klam, Lane, Polk, Yamh S3 

Epilobium latifolium L. BM, WC; CA, ID, WA + G5 -- -- 4 

Broad-leaved willow-herb Desc, Gran, Linn, Wall S3 

Epilobium luteum Pursh BM, WC; CA, WA + G5 -- -- 4 

Yellow willow-herb Clac, Desc, Doug, Jack, Lane, Linn S3 

Epilobium oreganum Greene KM; CA G2 SOC C 1 

Oregon willow-herb Jose S1 

Epilobium palustre L. BM, WC; ID, WA + G5 -- -- 3 

Swamp willow-herb Doug, Gran?, Hood?, Klam, Unio, Whee? SNR 

Epilobium rigidum Hausskn. KM; CA G3G4 -- -- 4 

Rigid willow-herb Curr, Jose S3 

Epilobium siskiyouense (Munz) Hoch & Raven KM; CA G3 SOC C 1 

Siskiyou willow-herb Jack, Jose S2 

Ericameria arborescens (Gray) Greene CR, KM; CA, NV G4 -- -- 2 

Golden fleece Curr, Jose S1 

Ericameria discoidea (Nutt.) Nesom var. discoidea BR; CA, ID, NV + G4G5T4 -- -- 4 

Discoid goldenweed Harn, Lake S3? 

Erigeron cascadensis Heller WC G4 -- -- 4 

Cascade daisy Clac?, Desc?, Doug, Klam, Lane, Linn, Mari S4 

Erigeron cervinus Greene KM; CA G3 SOC -- 2 

Siskiyou daisy Curr, Jose S2 

Erigeron decumbens Nutt. var. decumbens WV G4T1 LE LE 1 

Willamette Valley daisy Bent, Clac, Lane, Linn, Mari, Polk, Wash, Yamh S1 

Erigeron disparipilus Cronq. BM; WA, CA G5 -- -- 2 

White cushion erigeron Wall S2 

52



Erigeron engelmannii A. Nels. var. davisii (Cronq.) BM; ID G5T3 SOC -- 2 

Cronq. Wall S1 

Engelmann's daisy 

Erigeron howellii Gray WC; WA G2 SOC C 1 

Howell's daisy Clac, Hood, Mult S2 

Erigeron latus (A. Nels. & J.F. Macbr.) Cronq. BR; ID, NV G3 -- -- 2 

Broad fleabane Malh S1? 

Erigeron oreganus Gray EC, WC; WA G3 SOC C 1 

Oregon daisy Hood, Mult, Wasc? S3 

Erigeron peregrinus (Banks ex Pursh) Greene var. CR; WA G5T4 -- -- 2 

peregrinus Clat, Till S1 

Wandering daisy 

Erigeron petrophilus Greene KM; CA G4 -- -- 2 

Cliff daisy Jack, Jose S2 

Eriogonum brachyanthum Coville BR; CA, NV G5 -- -- 2 

Short-flowered eriogonum Harn S1 

Eriogonum chrysops Rydb. BR G1 SOC LT 1 

Golden buckwheat Harn, Malh S1 

Eriogonum crosbyae Reveal BR; NV G3 SOC LT 1 

Crosby's buckwheat Harn, Lake S2 

Eriogonum cusickii M.E. Jones BM, BR G2 SOC C 1 

Cusick's eriogonum Croo, Desc, Harn, Lake S2 

Eriogonum diclinum Reveal KM; CA G3 -- -- 4 

Jaynes Canyon buckwheat Jack, Jose S3 

Eriogonum hookeri S. Wats. BR; CA, ID, NV + G5 -- -- 2 

Hooker's wild buckwheat Malh S1 

Eriogonum lobbii Torr. & Gray KM; CA, NV G4 -- -- 2 

Lobb's buckwheat Curr, Jose S2 

Eriogonum nudum Dougl. ex Benth. var. paralinum CR; CA G5T2T4 -- -- 3 

Reveal Curr SNR 

Del Norte buckwheat 

Eriogonum nutans Torr. & Gray BR; CA, NV G5 -- -- 3 

Spreading eriogonum Harn SNR 

Eriogonum ochrocephalum S. Wats. var. BR, SP; ID G5T3 -- -- 4 

calcareum (S. Stokes) M.E. Peck Harn, Malh S3 

Ochre-flowered buckwheat 

Eriogonum pendulum S. Wats. KM; CA G4 -- -- 4 

Waldo buckwheat Curr, Jose S4 

Eriogonum prociduum Reveal BR, EC; CA, ID, NV G3 SOC C 1 

Prostrate buckwheat Harn, Klam, Lake, Malh S2 

Eriogonum pyrolifolium Hook. var. pyrolifolium WC; CA, ID, WA G4T4 -- -- 3 

Shasta buckwheat Doug, Klam SNR 

Eriogonum salicornioides Gandog. BR; ID, NV G3G4 -- -- 2 

Playa buckwheat Harn, Malh S2 

Eriogonum scopulorum Reveal BM G3 -- -- 4 

Cliff buckwheat Wall S3 

Eriogonum umbellatum Torr. var. glaberrimum EC; CA G5T2? SOC -- 1 

(Gandog.) Reveal Harn, Lake S1? 

Green buckwheat 

Eriophorum angustifolium Honckeny WC; ID, WA + G5 -- -- 4 

Many-spiked cotton-grass Clac, Jeff, Linn, Mari S3 

53



Eriophorum chamissonis C.A. Mey. CR; BC G5 -- -- 2 

Russet cotton-grass Coos, Lane, Linc, Till S1 

Eritrichium nanum (Vill.) Schrad. ex Gaudin var. BM; ID, WA + G5T4 -- -- 4 

elongatum (Rydb.) Cronq. Wall S4 

Pale alpine-forget-me-not 

Erodium macrophyllum Hook. & Arn. KM; CA + G4 -- -- 2-ex 

Large-leaved filaree Jack SH 

Eryngium alismifolium Greene BM, BR; CA, ID, NV G4 -- -- 4 

Inland coyote-thistle Croo, Harn, Klam, Lake, Malh, Unio S3 

Erysimum menziesii (Hook.) Wettst. ssp. CR; CA G3?T3? SOC -- 2 

concinnum (Eastw.) Price Curr S1 

Pacific wallflower 

Erythronium elegans Hammond & Chambers CR G1 SOC LT 1 

Coast Range fawn-lily Linc, Polk, Till, Yamh S1 

Erythronium howellii S. Wats. KM; CA G3G4 -- -- 1 

Howell's adder's-tongue Curr, Jack, Jose S3 

Erythronium revolutum Sm. CR, KM; WA, BC G4 -- -- 4 

Pink fawn-lily Bent, Clat, Coos, Curr, Doug, Lane, Linc, Till S4 

Eschscholzia caespitosa Benth. KM; CA G5 -- -- 2 

Gold poppy Curr, Doug, Jose S1 

Eucephalus breweri (Gray) Nesom KM; CA, NV G4 -- -- 3 

Brewer's aster Jose SNR 

Eucephalus gormanii Piper WC G3 -- -- 1 

Gorman's aster Clac, Jeff, Linn, Mari S3 

Eucephalus vialis Bradshaw KM, WC, WV; CA G3 SOC LT 1 

Wayside aster Doug, Jack, Jose, Lane, Linn S3 

Euonymus occidentalis Nutt. ex Torr. KM, WC, WV; CA, WA, BC G5 -- -- 4 

Western wahoo Clac, Colu, Coos, Curr, Doug, Jose, Lane, Mari, Mult, S3 

Polk, Yamh 

Eurybia merita (A. Nels.) Nesom BM; ID, WA + G5T5 -- -- 3 

Arctic aster Wall SNR 

Fauria crista-galli (Menzies ex Hook.) Makino WC; WA, AK, BC G5 -- -- 3 

Deer-cabbage Linn SNR 

Festuca brachyphylla J.A. Schultes ex J.A. & J.H. BM, BR; ID, NV + G5 -- -- 3 

Schultes Harn, Wall SNR 

Alpine fescue 

Festuca elmeri Scribn. & Merr. KM; CA G5 -- -- 4 

Elmer's fescue Doug, Jack, Jose S3 

Filipendula occidentalis (S. Wats.) T.J. Howell CR; WA G2G3 SOC C 1 

Queen-of-the-forest Clat, Linc, Polk, Till S2 

Frasera umpquaensis Peck & Applegate KM, WC; CA G3Q -- C 1 

Umpqua swertia Curr, Doug, Jack, Jose, Lane S3 

Fritillaria camschatcensis (L.) Ker-Gawl. CR, WC; WA + G5 -- -- 2 

Indian rice Linc, Mult, Polk? S1 

Fritillaria eastwoodiae Macfarlane KM G3Q -- -- 3 

Butte County fritillaria Jack SNR 

Fritillaria gentneri Gilkey KM, WC; CA G1 LE LE 1 

Gentner's fritillaria Jack, Jose S1 

Fritillaria glauca Greene KM, WC; CA G4 -- -- 4 

Siskiyou fritillaria Curr, Doug, Jack, Jose, Lane S3 

Fritillaria purdyi Eastw. KM; CA G3 SOC -- 2 

Purdy's fritillaria Jose S1 

54



Galium serpenticum Dempster ssp. warnerense BR, EC; CA G4G5T2 SOC -- 1 

Dempster & Ehrend. Lake S2 

Warner Mountain bedstraw 

Gentiana newberryi Gray EC, WC; CA G4 -- -- 2 

Newberry's gentian Desc, Klam, Lane S2 

Gentiana plurisetosa C.T. Mason KM; CA G3 SOC -- 1 

Bristly gentian Jose S1 

Gentiana prostrata Haenke BR; CA, ID, MT, NV G4G5 -- -- 2 

Moss gentian Harn S2 

Gentiana setigera Gray KM; CA G2 SOC C 1 

Waldo gentian Curr, Jose S2 

Gentianella tenella (Rottb.) Boerner ssp. tenella BR; CA, ID, NV, WA + G4G5T4 -- -- 2 

Slender gentian Harn S1 

Gentianopsis holopetala (Gray) Iltis EC; CA, NV G4Q -- -- 3 

Sierra gentian Klam SNR 

Geum rossii (R. Br.) Ser. var. turbinatum (Rydb.) BM; ID, NV + G5T4 -- -- 2 

C.L. Hitchc. Bake S2 

Slender-stemmed avens 

Geum triflorum Pursh var. campanulatum CR; WA G5T4 -- -- 2 

(Greene) C.L. Hitchc. Clat S1 

Western red avens 

Gilia millefoliata Fisch. & C.A. Mey. CR; CA G2 SOC -- 1 

Seaside gilia Curr, Linc S1 

Gilia salticola Eastw. BR; CA, NV G3G4 -- -- 3 

Dancing gilia Harn SNR 

Gilia sinistra M.E. Jones ssp. sinistra BM, BR, EC, KM, WC, WV; CA, NV, CO G4G5T4T5 -- -- 4 

Alva Day's gilia Bake, Croo, Doug, Gran, Harn, Jack, Jose, Klam, Lane, S4 

Malh, Unio, Wall 

Glyptopleura marginata D.C. Eat. BR; CA, ID, NV + G4G5 -- -- 4 

White-margined waxplant Harn, Lake, Malh S3 

Gratiola heterosepala Mason & Bacig. BR; CA G3 SOC LT 1 

Boggs Lake hedge-hyssop Lake S1 

Hackelia bella (J.F. Macbr.) I.M. Johnston KM, WC; CA G3? -- -- 2 

Beautiful stickseed Jack, Klam S1 

Hackelia cronquistii J.L. Gentry SP; ID G3 SOC LT 1 

Cronquist's stickseed Bake, Malh S3 

Hackelia diffusa (Lehm.) I.M. Johnston var. CB, EC; WA G4T4 -- -- 4 

cottonii (Piper) R.L. Carr Gill, Hood, Jeff, Sher, Wasc S3 

Creamy stickseed 

Hackelia diffusa (Lehm.) I.M. Johnston var. diffusa BM, CB, WC; WA, BC G4T3 -- C 4 

Diffuse stickseed Hood, Mult, Wall, Wasc S3 

Hackelia mundula (Jepson) Ferris KM; CA G3G4 -- -- 3 

Pink stickseed Jack SNR 

Hackelia ophiobia R.L. Carr BR; ID, NV G3 SOC -- 2 

Three Forks stickseed Malh S1 

Hackelia patens (Nutt.) I.M. Johnston var. patens BR, SP, WC; NV, ID + G5T5 -- -- 4 

Spreading stickseed Harn, Malh, Mult S3 

Hastingsia bracteosa S. Wats. var. atropurpurea KM G2T1 SOC LT 1 

(Becking) F. Lang & P. Zika Jose S1 

Purple flowered rush-lily 

Hastingsia bracteosa S. Wats. var. bracteosa KM G2T2 SOC LT 1 

Large-flowered rush-lily Jose S2 

55



Hazardia whitneyi (Gray) Greene var. discoidea KM, WC; CA G4G5T4 -- -- 4 

(J.T. Howell) W.D. Clark Curr, Doug, Jack, Jose, Klam S3 

Whitney's haplopappus 

Helianthella californica Gray var. nevadensis CR; CA, NV G4TNR -- -- 3 

(Greene) Jepson Doug SNR 

California helianthella 

Helianthella quinquenervis (Hook.) Gray BR; ID, NV + G5 -- -- 3 

Nodding helianthella Lake SNR 

Helianthella uniflora (Nutt.) Torr. & Gray var. BR; ID, NV, + G5T4T5 -- -- 3 

uniflora Harn, Malh SNR 

Rocky Mountain helianthella 

Helianthus bolanderi Gray KM; CA G4 -- -- 3 

Bolander's sunflower Jack, Jose SNR 

Heliotropium curassavicum L. BM, BR, CB, EC, WV; CA, NV, + G5 -- -- 2 

Salt heliotrope Bake, Harn, Klam, Lake, Malh, Morr, Mult, Sher, Umat, S2 

Unio 

Hesperevax sparsiflora (Gray) Greene var. CR, KM; CA G4T3 -- -- 3 

brevifolia (Gray) Morefield Coos, Curr, Jose SNR 

Short-leaved evax 

Heuchera grossulariifolia Rydb. var. tenuifolia EC; WA G4T3T4 -- -- 4 

(Wheelock) C.L. Hitchc. Hood, Wasc S3 

Thin-leaved alumroot 

Heuchera merriamii Eastw. KM, WC; CA G3 -- -- 4 

Merriam alumroot Desc, Doug, Jose, Lane S3 

Hieracium greenei Gray KM, WC; CA G3G4 -- -- 3 

Greene's hawkweed Curr, Doug, Jack, Jose, Klam, Linn SNR 

Hieracium horridum Fries KM, WC; CA G4 -- -- 2 

Shaggy hawkweed Curr, Desc, Jack, Klam, Lane S1 

Hieracium longiberbe T.J. Howell WC; WA G4G5 -- -- 4 

Long-bearded hawkweed Hood, Mult S3 

Hierochloe odorata (L.) Beauv. BM, CR, EC, KM, WC, WV; CA + G5 -- -- 3 

Holy grass Bent, Clac, Colu?, Coos, Croo, Desc, Doug, Gran, Harn, SNR 

Jack, Jose, Klam, Lane, Mult, Umat 

Horkelia congesta Dougl. ex Hook. ssp. congesta KM, WC?, WV G4T2 SOC C 1 

Shaggy horkelia Bent, Doug, Lane, Linn, Mari, Polk, Wash S2 

Horkelia hendersonii T.J. Howell KM; CA G2 SOC -- 1 

Henderson's horkelia Jack S1S2 

Horkelia tridentata Torr. ssp. tridentata KM; CA G4G5T4? -- -- 2 

Three-toothed horkelia Jack S1 

Howellia aquatilis Gray WV; CA, ID, MT, WA G3 LT LT 1 

Howellia Bent, Clac, Mari, Mult S1 

Hulsea algida Gray BM; ID G4G5 -- -- 4 

Alpine hulsea Unio, Wall S3 

Huperzia occidentalis (Clute) Kartesz & Gandhi BM, WC; ID + G5 -- -- 4 

Fir club-moss Clac, Hood, Linn, Mari, Mult, Wall, Wasc S3 

Hydrocotyle verticillata Thunb. CR, WV; CA + G5 -- -- 2 

Whorled marsh pennywort Bent, Coos, Curr, Doug S1 

Hymenoxys lemmonii (Greene) Cockerell BR; CA, NV G3? SOC -- 2 

Cooper's goldflower Lake, Malh S1 

Iliamna bakeri (Jepson) Wiggins EC, KM, WC; CA G4 -- -- 4 

Baker's globe-mallow Jack, Klam, Lake S4 

Iliamna latibracteata Wiggins CR, KM, WC; CA G3 -- -- 2 

California globe-mallow Coos, Curr, Doug, Jack, Jose, Linn S2 

56



Iris tenax Dougl. ex Lindl. var. gormanii (Piper) WV G4G5T1 -- -- 1 

R.C. Foster Wash S1 

Gorman's iris 

Ivesia rhypara Ertter & Reveal var. rhypara BR; NV G2T1 SOC LE 1 

Grimy ivesia Lake, Malh S1 

Ivesia rhypara Ertter & Reveal var. shellyi Ertter BR; CA G2T1 SOC -- 1 

Shelly's ivesia Harn, Lake S1 

Ivesia shockleyi S. Wats. BR, EC; CA, NV G3G4 -- -- 2 

Shockley's ivesia Lake, Malh S1 

Juncus bryoides F.J. Herm. BR; CA, ID, NV + G4 -- -- 3 

Mosslike dwarf rush Harn SNR 

Juncus capillaris F.J. Herm. BR; CA G4 -- -- 3 

Hairstemmed rush Harn SNR 

Juncus hemiendytus F.J. Herm. var. abjectus (F.J. BR, EC; CA, ID G5T4 -- -- 3 

Herm.) Ertter Harn, Lake SNR 

Least rush 

Juncus kelloggii Engelm. EC, KM, WV; CA, WA + G3? -- -- 3 

Kellogg's dwarf rush Colu, Hood, Jose, Klam, Lake, Linn, Mari SNR 

Juncus triglumis L. var. albescens Lange BM; MT, CO, WY, BC + G5 -- -- 2 

Three-flowered rush Wall S1 

Kalmiopsis fragrans R. Meinke & T. Kaye ined. WC G1 SOC -- 1 

North Umpqua kalmiopsis Doug S1 

Kalmiopsis leachiana (Henderson) Rehd. KM G3 -- -- 4 

Kalmiopsis Curr, Jose S3 

Keckiella lemmonii (Gray) Straw KM; CA, NV G4 -- -- 2 

Bush beardtongue Jack, Jose S1 

Kobresia bellardii (All.) K. Koch BM, BR; CA + G5 -- -- 2 

Bellard's kobresia Harn, Wall S1 

Kobresia simpliciuscula (Wahlenb.) Mackenzie BM; ID, BC + G5 -- -- 2 

Simple kobresia Wall S1 

Langloisia setosissima (Torr. & Gray ex Torr.) BR, SP; CA, ID NV G4G5T3T5 -- -- 3 

Greene ssp. punctata (Gray ex Coville) Timbrook Malh SNR 

Punctate langloisa 

Lasthenia ornduffii R. Chan CR G2 SOC C 1 

Large-flowered goldfields Curr S2 

Lathyrus holochlorus (Piper) C.L. Hitchc. CR?, WC?, WV; WA G2 SOC -- 1 

Thin-leaved peavine Bent, Clac, Doug?, Lane, Linn, Mari, Polk, Wash, Yamh S2 

Lathyrus lanszwertii Kellogg var. tracyi (Bradshaw) KM; CA G4G5T3? -- -- 4 

Isley Jack S3 

Tracy's peavine 

Lepidium davisii Rollins BR; ID G3 SOC LT 1 

Davis' peppergrass Malh S1 

Lepidium dictyotum Gray var. dictyotum BR; CA, ID, NV, UT, WA G5T3T5 -- -- 3 

Alkali peppergrass Bake?, Harn?, Lake?, Malh, Morr?, Umat?, Wasc? SNR 

Lepidium montanum Nutt. var. nevadense Rollins BR; NV G5?T1? -- -- 3 

Nevada peppergrass Harn SNR 

Leptodactylon pungens (Torr.) Torr. ex Nutt. ssp. BM; ID G5T2Q SOC C 1 

hazeliae (M.E. Peck) Meinke Unio, Wall S1 

Hazel's prickly-phlox 

Lesquerella douglasii S. Wats. BM, CB; ID, WA + G4? -- -- 3 

Columbia bladderpod Gill, Gran, Morr, Sher, Wasc SNR 

57



Lesquerella kingii S. Wats. ssp. diversifolia BM G5T3 -- -- 4 

(Greene) Rollins & Shaw Bake, Wall S3 

King's bladderpod 

Lesquerella kingii S. Wats. var. cobrensis Rollins BR; ID, NV G5T3T4 -- -- 3 

& Shaw Malh SNR 

Bladderpod 

Leucothoe davisiae Torr. ex Gray KM; CA G4 -- -- 4 

Sierra laurel Curr, Jose S3 

Lewisia columbiana (T.J. Howell ex Gray) B.L. WC; WA + G4T4 -- -- 2 

Robins. var. columbiana Doug, Hood, Lane, Mult S2 

Columbia lewisia 

Lewisia columbiana (T.J. Howell ex Gray) B.L. CR; WA G4T4 -- -- 2 

Robins. var. rupicola (English) C.L. Hitchc. Clat, Till S2 

Rosy lewisia 

Lewisia cotyledon (S. Wats.) B.L. Robins. var. KM; CA G4T4Q -- -- 4 

howellii (S. Wats.) Jepson Curr, Doug, Jack, Jose S3 

Howell's lewisia 

Lewisia leana (Porter) Robinson KM; CA G4 -- -- 2 

Lee's lewisia Curr, Doug, Jack, Jose S2 

Lewisia oppositifolia (S. Wats.) B.L. Robins. KM; CA G4 -- -- 4 

Opposite-leaved lewisia Curr, Jack, Jose S4 

Lilaea scilloides (Poir.) Hauman BR, CB?, CR, EC; CA, ID, NV, WA + G5? -- -- 4 

Flowering quillwort Clat, Desc, Doug, Harn, Klam, Lake, Lane, Malh, Sher? S3? 

Lilium kelloggii Purdy CR, KM; CA G3 SOC -- 2 

Kellogg's lily Curr, Jose, Klam? S1 

Lilium occidentale Purdy CR; CA G1 LE LE 1 

Western lily Coos, Curr S1 

Limnanthes floccosa T.J. Howell ssp. EC, KM, WC; CA G4T2 SOC C 1 

bellingeriana (M.E. Peck) Arroyo Jack, Klam S2 

Bellinger's meadow-foam 

Limnanthes floccosa T.J. Howell ssp. grandiflora KM G4T1 LE LE 1 

Arroyo Jack S1 

Big-flowered wooly meadow-foam 

Limnanthes floccosa T.J. Howell ssp. pumila (T.J. KM G4T1 SOC LT 1 

Howell) Arroyo Jack S1 

Dwarf wooly meadow-foam 

Limnanthes gracilis T.J. Howell var. gracilis KM, WC G3T2 -- C 1 

Slender meadow-foam Doug, Jack, Jose S2 

Limonium californicum (Boiss.) Heller CR; CA G4 -- -- 2 

Western marsh-rosemary Coos, Linc S1 

Limosella acaulis Sesse & Moc. BR, EC, WC; CA, ID, NV, WA + G5 -- -- 3 

Owyhee mudwort Desc, Doug, Harn, Wasc SNR 

Lipocarpha aristulata (Coville) G. Tucker BM, CB, EC, SP; CA, ID, WA + G5? -- -- 2 

Aristulate lipocarpha Klam, Malh, Umat, Wall S1 

Lipocarpha micrantha (Vahl) G. Tucker WV; ID, WA, CA + G5 -- -- 2-ex 

Small-flowered lipocarpha Bent SH 

Listera borealis Morong BM; ID, WA + G4 -- -- 2 

Northern twayblade Bake, Wall S1 

Lloydia serotina (L.) Reichenb. ssp. serotina BM, BR, CR; NV, WA + G5T5 -- -- 3 

Alp lily Bake?, Clat, Harn, Wall SNR 

Lobelia dortmanna L. EC; WA + G4G5 -- -- 2 

Water lobelia Jeff S1 

58



Lomatium bradshawii (Rose ex Mathias) Mathias WV; WA G2 LE LE 1 

& Constance Bent, Lane, Linn, Mari S2 

Bradshaw's lomatium 

Lomatium cookii J.S. Kagan KM G1 LE LE 1 

Agate Desert lomatium Jack, Jose S1 

Lomatium engelmannii Mathias KM; CA G3 -- -- 2 

Engelmann's desert-parsley Jose S1 

Lomatium erythrocarpum Meinke & Constance BM G1 SOC LE 1 

Red-fruited lomatium Bake S1 

Lomatium farinosum (Hook.) Coult. & Rose var. CB; WA G4G5T4 -- -- 4 

hambleniae (Mathias & Constance) Schlessman Wasc S3 

Hamblen's lomatium 

Lomatium foeniculaceum (Nutt.) Coult. & Rose BR; CA, NV, UT G5T2T4 -- -- 2 

var. fimbriatum (Theobald) J. Boivin Malh S1 

Fringed desert-parsley 

Lomatium greenmanii Mathias BM G1 SOC LT 1 

Greenman's lomatium Wall S1 

Lomatium idahoense Mathias & Constance BM; ID G4 -- -- 3 

Idaho lomatium Wall SNR 

Lomatium laevigatum (Nutt.) Coult. & Rose CB; WA G3 -- -- 4 

Smooth desert parsley Sher, Wasc S3 

Lomatium ochocense Constance & Helliwell in ed. BM G1 SOC -- 1 

Ochoco lomatium Croo S1 

Lomatium packardiae Cronq. BR; NV, ID G2 -- -- 3 

Packard's lomatium Lake, Malh SNR 

Lomatium ravenii Mathias & Constance BM, BR; CA, ID, NV G4 -- -- 2 

Raven's lomatium Gran, Harn, Malh S1 

Lomatium rollinsii Mathias & Constance BM; ID, WA G3 -- -- 4 

Rollins' lomatium Bake, Wall S3 

Lomatium roseanum Cronq. BR; NV G2G3 -- -- 1-ex 

Rose's lomatium Malh SH 

Lomatium suksdorfii (S. Wats.) Coult. & Rose EC; WA G3 SOC C 1 

Suksdorf's lomatium Hood, Wasc S2 

Lomatium watsonii (Coult. & Rose) Coult. & Rose BM, CB, EC; WA G4 -- -- 2 

Watson's desert-parsley Gill, Hood, Jeff, Wasc S1 

Lotus stipularis (Benth.) Greene KM; CA G5 -- -- 2 

Stipuled trefoil Jose S2 

Luina serpentina Cronq. BM G3 SOC C 1 

Colonial luina Gran S3 

Lupinus andersonii S. Wats. EC, KM, WC; CA, NV G5 -- -- 3 

Anderson's lupine Jack, Klam? SNR 

Lupinus biddlei Henderson ex C.P. Sm. BM?, BR, CB, EC, SP G3 -- -- 4 

Biddle's lupine Bake, Gran, Harn, Lake, Malh, Umat, Unio, Wall S3 

Lupinus breweri Gray var. breweri KM; CA, NV G5T4? -- -- 4 

Brewer's lupine Jack S3 

Lupinus lepidus Dougl. ex Lindl. var. ashlandensis KM G5T1 SOC C 1 

( B.J.Cox ) Isely Jack S1 

Mt. Ashland lupine 

Lupinus lepidus Dougl. ex Lindl. var. cusickii (S. BM G1T1 SOC LE 1 

Wats.) C.L. Hitchc. Bake S1 

Cusick's lupine 

59



Lupinus nevadensis Heller BR; CA, NV G3G4 -- -- 2 

Nevada lupine Harn, Malh S1? 

Lupinus sulphureus Dougl. ex Hook. ssp. kincaidii KM, WV; WA G5T2 LT LT 1 

(C.P. Sm.) L. Phillips Bent, Doug, Lane, Linn, Mari, Polk, Wash, Yamh S2 

Kincaid's lupine 

Lupinus tracyi Eastw. KM; CA G4 -- -- 2 

Tracy's lupine Curr, Jose S2 

Luzula arcuata (Wahlenb.) Sw. ssp. WC; WA, BC, MT + G5T3T5 -- -- 2 

unalaschcensis (Buch.) Hulten Hood S1 

Alaska curved woodrush 

Luzula orestera C.W. Sharsmith BM; CA G2G4 -- -- 3 

Sierra woodrush Unio, Wall SNR 

Lycopodiella inundata (L.) Holub CR, EC, WC; CA, ID, MT G5 -- -- 2 

Northern bog clubmoss Clac, Coos, Doug, Klam, Lane, Linc, Linn, Mult S2 

Lycopodium annotinum L. BM, WC; ID, WA G5 -- -- 4 

Stiff clubmoss Bake, Clac, Desc, Doug, Gran, Hood, Jeff, Lane, Mari, S3 

Mult, Unio, Wall, Wasc 

Lycopodium complanatum L. BM, WC; ID, WA G5 -- -- 2 

Ground cedar Clac, Jeff, Linn, Mari, Mult, Unio S2 

Lygodesmia juncea (Pursh) D. Don ex Hook. CB; WA, ID + G5 -- -- 3 

Rush skeleton plant Umat SNR 

Malacothrix glabrata (D.C. Eat. ex Gray) Gray BR, SP; CA, ID, NV G5 -- -- 4 

Smooth malacothrix Harn, Lake, Malh S4 

Malacothrix sonchoides (Nutt.) Torr. & Gray BR; CA, ID, NV + G5 -- -- 2 

Sow-thistle desert-dandelion Harn, Malh S1 

Malacothrix stebbinsii W.S. Davis & Raven BM; CA, NV G3? -- -- 3 

Stebbins desert-dandelion Whee SNR 

Malacothrix torreyi Gray BR, SP; CA, ID, NV, MT G4 -- -- 4 

Torrey's malacothrix Harn, Lake, Malh S4 

Meconella oregana Nutt. EC, KM; WA, BC G2G3 SOC C 1 

White meconella Doug, Hood, Jack, Jose, Wasc S1 

Melica stricta Boland. BR, EC; CA, NV G4 -- -- 2 

Nodding melic Harn, Klam, Lake, Malh S3 

Mentzelia congesta Nutt. ex Torr. & Gray OU; CA, ID, NV G5 -- -- 2 

United blazingstar Malh S1 

Mentzelia mollis M.E. Peck BR, SP?; ID, NV G2 SOC LE 1 

Smooth mentzelia Malh S2 

Mentzelia packardiae Glad. BR; NV G2Q SOC LT 1 

Packard's mentzelia Malh S2 

Microseris bigelovii (Gray) Schultz-Bip. CR; CA, WA + G4 -- -- 2 

Coast microseris Coos, Curr, Lane, Linc S2 

Microseris douglasii (DC.) Schultz-Bip. ssp. KM; CA G4T4 -- -- 2-ex 

douglasii Jack SH 

Douglas' microseris 

Microseris howellii Gray KM G3 -- LT 4 

Howell's microseris Curr, Jose S3 

Microseris laciniata (Hook.) Schultz-Bip. ssp. KM, WC; CA G4T3 SOC -- 4 

detlingii Chambers Jack S3 

Detling's microseris 

Mimulus bolanderi Gray KM; CA G4 -- -- 2 

Bolander's monkeyflower Jack S1 

60



Mimulus clivicola Greenm. BM; ID, WA G4 -- -- 4 

Bank monkeyflower Bake, Wall S3 

Mimulus congdonii B.L. Robins. KM; CA G4G5 -- -- 2 

Congdon's monkeyflower Jack S1? 

Mimulus douglasii (Benth.) Gray KM; CA G4G5 -- -- 4 

Douglas' monkeyflower Curr, Doug, Jack, Jose S3 

Mimulus evanescens R.J. Meinke BM, BR, CB, EC; CA, ID G2 SOC C 1 

Disappearing monkeyflower Croo, Gill, Gran, Harn, Klam, Lake, Malh S2 

Mimulus hymenophyllus Meinke BM; ID G1 SOC C 1 

Membrane-leaved monkeyflower Wall S1 

Mimulus jepsonii A.L. Grant EC, KM, WC; CA G4 -- -- 4 

Jepson's monkeyflower Desc, Doug, Jack, Jose, Klam, Lake S3 

Mimulus jungermannioides Suksdorf BM, CB; WA G3 -- C 4 

Hepatic monkeyflower Gill, Jeff, Sher, Umat, Wasc S3 

Mimulus kelloggii (Curran ex Greene) Curran ex KM; CA G4 -- -- 4 

Gray Doug, Jack, Jose S3 

Kellogg's monkeyflower 

Mimulus latidens (Gray) Greene BR; CA, NV G4 -- -- 2 

Broad-toothed monkeyflower Lake S1 

Mimulus patulus Pennell BM; ID, WA G3Q -- C 4 

Stalked-leaved monkeyflower Wall S3 

Mimulus tricolor Hartw. ex Lindl. EC, WV; CA G4 -- -- 2 

Three-colored monkeyflower Bent, Klam, Lake, Linn, Mari S2 

Minuartia austromontana S.J. Wolf & Packer BM; ID + G4 -- -- 3 

Southern mountain sandwort Wall SNR 

Minuartia californica (Gray) Mattf. KM; CA G4 -- -- 4 

California sandwort Doug, Jack, Jose S4 

Mirabilis laevis (Benth.) Curran var. retrorsa (A. BR; CA, NV + G4G5T4 -- -- 2 

Heller) Jeps. Harn, Malh S3 

Bigelow's four-o'clock 

Mirabilis macfarlanei Constance & Rollins BM; ID G2 LT LE 1 

Macfarlane's four-o'clock Wall S1 

Monardella purpurea T.J. Howell CR, KM; CA G3Q SOC -- 2 

Siskiyou monardella Curr, Jose S3 

Montia howellii S. Wats. CR, KM, WC, WV; CA, WA, BC G3G4 -- C 4 

Howell's montia Bent, Clac, Colu, Doug, Jose, Lane, Linc, Linn, Mari, S3S4 

Mult, Till 

Muhlenbergia minutissima (Steud.) Swallen BR; CA, ID, NV, WA + G5 -- -- 2 

Annual dropseed Malh S2 

Myosurus sessilis S. Wats. BM, CB; CA G2 SOC C 1 

Sessile mousetail Gill, Jeff, Umat S1 

Myrica gale L. CR, WC; WA + G5 -- -- 3 

Sweet gale Clat, Curr, Linc, Mult S1? 

Myriophyllum sibiricum Komarov BM, BR, CR, EC; CA, WA + G5 -- -- 4 

Common water-milfoil Croo, Curr, Desc, Harn, Jeff, Klam, Malh, Till, Wall, S3 

Whee 

Myriophyllum ussuriense (Regel) Maxim. CR; BC + G3 -- -- 3 

Russian water-milfoil Clat S1? 

Najas guadalupensis (Spreng.) Magnus CR?; CA, WA, ID + G5 -- -- 3 

Common water-nymph Colu?, Mult? SNR 

61



Nama densum J.G. Lemmon var. parviflorum BM, BR; CA, ID, NV, WA + G5T5 -- -- 3 

(Greenm.) C.L. Hitchc. Desc, Harn, Lake, Malh SNR 

Compact fiddleleaf 

Nama lobbii Gray EC, WC; CA, NV G4 -- -- 4 

Lobb's nama Doug, Jack, Klam S4 

Navarretia heterandra Mason KM; CA G3 -- -- 4 

Tehama navarretia Jack S3 

Navarretia leucocephala Benth. ssp. leucocephala BM, BR, CB, EC, KM, WV; CA G4T4? -- -- 2 

White-flowered navarretia Croo, Desc, Doug, Harn, Jack, Jose, Klam, Lake, Lane, S2 

Malh, Sher, Wasc 

Navarretia willamettensis Spencer WV G1 -- -- 1 

Willamette navarretia Bent, Lane S1 

Nemacladus capillaris Greene KM, WC; CA G4 -- -- 2 

Slender nemacladus Jack S1 

Nicotiana quadrivalvis Pursh var. bigelovii (Torr.) CR; CA, NV G5T5 -- -- 3 

DeWolf Doug SNR 

Bigelow's tobacco 

Oenothera wolfii (Munz) Raven, W. Dietr. & CR; CA G1 SOC LT 1 

Stubbe Curr S1 

Wolf's evening-primrose 

Ophioglossum pusillum Raf. CR, WC; CA, ID, WA+ G5 -- -- 2 

Adder's-tongue Bake, Clac, Coos, Doug, Lane, Linn S1 

Opuntia fragilis (Nutt.) Haw. var. fragilis BM, BR; CA, ID, NV, WA + G4G5T4T5 -- -- 3 

Brittle prickly-pear Bake, Jack, Whee SNR 

Orobanche californica Cham. & Schlecht. ssp. WV; CA, WA, BC G4T4 -- -- 3 

californica Lane SNR 

California broom-rape 

Oxytheca dendroidea Nutt. BR; CA, ID, NV, WA + G4 -- -- 3 

Tree-lined oxytheca Harn, Lake, Malh SNR 

Oxytropis sericea Nutt. var. sericea BR; ID, NV+ G5T5 -- -- 2 

White locoweed Malh S1 

Pedicularis howellii Gray KM; CA G4 -- -- 4 

Howell's lousewort Jose S3 

Pediocactus nigrispinus (Hochstaetter) BM, BR, CB; ID, WA+ G4 -- -- 4 

Hochstaetter Croo, Gran, Harn, Jeff, Malh, Sher, Wall, Wasc, Whee S4 

Snowball cactus 

Pellaea andromedifolia (Kaulfuss) Fee CR, KM, WV; CA G4 -- -- 2 

Coffee fern Coos, Doug, Jack, Lane S2 

Pellaea bridgesii Hook. BM; CA, ID G4 -- -- 2 

Bridges' cliff-brake Bake, Gran, Unio S2 

Pellaea mucronata (D.C. Eat.) D.C. Eat. ssp. KM; CA G5T5 -- -- 2 

mucronata Jack, Jose S1 

Bird's-foot fern 

Penstemon barrettiae Gray EC, WC; WA G2 SOC C 1 

Barrett's penstemon Hood, Mult, Wasc S2 

Penstemon davidsonii Greene var. praeteritus BR; NV G4G5T4 -- -- 4 

Cronq. Harn S3 

Davidson's penstemon 

Penstemon deustus Dougl. ex Lindl. var. variabilis BM, CB, HP; WA G5T1T2 -- -- 3 

(Suksdorf) Cronq. Croo, Gran, Sher, Umat, Unio, Wall, Wasc, Whee SNR 

Hot-rock penstemon 

Penstemon glaucinus Pennell EC G3 SOC -- 1 

Blue-leaved penstemon Klam, Lake S3 

62



Penstemon janishiae N. Holmgren BR; CA, ID, NV G4 -- -- 3 

Janish's penstemon Harn, Malh SNR 

Penstemon kingii S. Wats. BR; NV G4 -- -- 3 

King's beardtongue Malh SNR 

Penstemon miser Gray BM, BR, SP; ID G3? -- -- 4 

Golden-tongue beardtongue Bake, Malh S3? 

Penstemon peckii Pennell EC G3 SOC -- 1 

Peck's penstemon Desc, Jeff S3 

Penstemon perpulcher A. Nels. SP; ID G2G3 -- -- 3 

Beautiful penstemon Malh SNR 

Penstemon pratensis Greene BR; NV, ID G4? -- -- 3 

White-flowered penstemon Harn, Lake, Malh SNR 

Penstemon seorsus (A. Nels.) Keck BM, BR; ID G4? -- -- 4 

Short-lobed beardtongue Bake, Croo, Gran, Harn, Jeff, Lake, Malh, Wasc S3 

Penstemon spatulatus Pennell BM G4 -- -- 4 

Wallowa penstemon Gran, Unio, Wall S4 

Perideridia erythrorhiza (Piper) Chuang & EC, KM G1 SOC C 1 

Constance Doug, Jack, Jose, Klam S1 

Red-root yampah 

Perideridia lemmonii (Coult. & Rose) Chuang & BR; CA, NV G4? -- -- 3 

Constance Harn, Lake SNR 

Lemmon's false-caraway 

Phacelia argentea A. Nels. & J.F. Macbr. CR; CA G2 SOC LT 1 

Silvery phacelia Coos, Curr S2 

Phacelia gymnoclada Torr. ex S. Wats. BR; CA, NV G4 -- -- 2 

Naked-stemmed phacelia Harn, Malh S2 

Phacelia inundata J.T. Howell BR, EC; CA, NV G2 SOC -- 1 

Playa phacelia Harn, Klam, Lake, Malh S1 

Phacelia leonis J.T. Howell KM; CA G2 SOC -- 1 

Siskiyou phacelia Jose S1 

Phacelia lutea (Hook. & Arn.) J.T. Howell var. BR G4T1 SOC -- 1 

mackenzieorum J. Grimes & Packard Malh S1 

Mackenzie's phacelia 

Phacelia malvifolia Cham. CR; CA G4 -- -- 2-ex 

Mallow-leaved phacelia Curr SH 

Phacelia minutissima Henderson BM; ID, NV, WA G3 SOC C 1 

Least phacelia Gran, Unio, Wall S1 

Phacelia tetramera J.T. Howell BR, EC; CA, NV, WA + G4 -- -- 3 

Dwarf phacelia Harn, Lake, Malh SNR 

Phacelia verna T.J. Howell CR, KM, WC G3 -- -- 4 

Spring phacelia Coos, Doug, Jose, Lane S3 

Phlox hendersonii (E. Nels.) Cronq. BM, WC; WA G4 -- -- 2 

Henderson phlox Hood, Wall S1 

Phlox multiflora A. Nels. BM; ID G4 -- -- 2 

Many-flowered phlox Unio S1 

Physaria chambersii Rollins BM, BR; CA, NV G4 -- -- 2 

Chambers' bladder-pod Bake, Harn, Malh S2 

Pilularia americana A. Braun BM, BR, EC, KM; CA+ G5 -- -- 2 

American pillwort Croo, Desc, Jack, Klam, Lake S2 

Pinus sabiniana Dougl. ex Dougl. KM; CA G4 -- -- 3 

Gray pine Jack S1 

63



Piperia candida Morgan & Ackerman CR, KM; CA, WA + G3G4 -- -- 3 

White piperia Coos, Jack, Jose, Lane SNR 

Piperia elongata Rydb. CR, EC, KM, WC; CA, ID, WA + G3G5 -- -- 3 

Dense-flower rein orchid Curr, Doug, Jack, Jeff, Klam, Lane SNR 

Plagiobothrys austiniae (Greene) I.M. Johnston KM; CA G4 -- -- 2 

Austin's plagiobothrys Jack S2? 

Plagiobothrys figuratus (Piper) I.M. Johnston ex KM, WC G4T1 SOC C 1 

M.E. Peck ssp. corallicarpus (Piper) Chambers Jack, Jose S1 

Coral seeded allocarya 

Plagiobothrys glyptocarpus (Piper) I.M. Johnston KM; CA G3 -- -- 4 

Sculptured allocarya Jack S3 

Plagiobothrys greenei (Gray) I.M. Johnston KM; CA G4 -- -- 2 

Greene's popcorn flower Jack, Jose S2? 

Plagiobothrys hirtus (Greene) I.M. Johnston KM G1 LE LE 1 

Rough popcorn flower Doug S1 

Plagiobothrys lamprocarpus (Piper) I.M. Johnston KM GX -- LE 1-X 

Shiny-fruited popcorn flower Jose SX 

Plagiobothrys salsus (Brandeg.) I.M. Johnston BR, EC; CA, NV G2G3 SOC -- 2 

Desert allocarya Klam, Lake S1 

Plantago eriopoda Torr. BR, CR; CA, ID, NV+ G5 -- -- 3 

Hairy-foot plantain Coos, Malh SNR 

Plantago macrocarpa Cham. & Schlecht. CR; WA G4 -- -- 2 

North pacific plantain Linc S1 

Platanthera obtusata (Banks ex Pursh) Lindl. BM; ID, WA+ G5 -- -- 2 

Small northern bog-orchid Wall S1 

Pleuropogon oregonus Chase BM, BR, EC G1 SOC LT 1 

Oregon semaphore grass Lake, Unio S1 

Poa bolanderi Vasey BM, BR, KM; CA, ID, NV, WA, UT G5 -- -- 3 

Bolander's bluegrass Bake, Gran, Harn, Jack, Jose, Wall SNR 

Poa chambersii Soreng BR, WC, WV GNR -- -- 3 

Chambers' bluegrass Harn, Lane SNR 

Poa laxiflora Buckl. CR, WC; WA+ G3G4 -- -- 4 

Loose-flowered bluegrass Bent, Clac, Coos, Lane, Linc, Mari, Mult, Polk, Till, Wash, S3 

Yamh 

Poa marcida A.S. Hitchc. CR, WC; WA+ G4G5 -- -- 4 

Weak bluegrass Clac, Clat, Linc, Mari, Mult, Polk, Till, Yamh S4 

Poa piperi A.S. Hitchc. CR, KM; CA G4 -- -- 4 

Piper's bluegrass Coos, Curr, Jose S3 

Poa rhizomata A.S. Hitchc. KM, WC; CA G3G4 -- -- 2 

Timber bluegrass Jack S1? 

Poa stenantha Trin. CR, WC; ID, WA + G5 -- -- 3 

Narrow-flower bluegrass Curr, Desc, Doug, Lane, Mari, Till SNR 

Poa suksdorfii (Beal) Vasey ex Piper BM, KM, WC; CA, WA+ G4 -- -- 3 

Suksdorf's bluegrass Desc, Hood, Jack, Lane, Unio, Wall SNR 

Poa unilateralis Scribn. CR; CA, WA G3 SOC -- 2 

San Francisco bluegrass Curr, Linc, Till S1? 

Pogogyne floribunda Jokerst BR; CA, ID G3 SOC -- 1 

Profuse-flowered pogogyne Klam, Lake, Malh S1 

Polanisia dodecandra (L.) DC. ssp. trachysperma BR; CA, ID, NV, WA + G5T5? -- -- 3 

(Torr. & Gray) Iltis Malh SNR 

Clammyweed 

64



Polemonium viscosum Nutt. BM, BR; ID, NV, WA+ G5 -- -- 4 

Skunk polemonium Bake, Harn, Unio, Wall S4 

Polyctenium fremontii (S. Wats.) Greene var. BM G4TH -- -- 3 

bisulcatum (Greene) Rollins Harn SH 

Silvies Valley desert combleaf 

Polyctenium williamsiae Rollins BR; CA, NV G2Q SOC -- 1 

Williams combleaf Harn S1 

Polygonum punctatum Ell. CB?, CR, EC, WV; CA, WA+ G5 -- -- 3 

Dotted smartweed Bake, Clac, Curr, Klam, Lane, Morr?, Mult, Till SNR 

Polypodium calirhiza Whitmore CR; CA+ G4? -- -- 3 

Hotroot polypody Lane, Linc SNR 

Polystichum californicum (D.C. Eat.) Diels CR, WC, WV; CA, WA+ G4 -- -- 2 

California sword-fern Coos, Curr, Doug, Lane, Linn S2 

Polystichum kruckebergii W.H. Wagner BM, BR, EC; CA, ID, WA+ G4 -- -- 4 

Kruckeberg's sword-fern Bake, Desc, Gran, Harn, Klam, Lane, Umat, Wall, Wasc S4 

Polystichum lemmonii Underwood BM, KM; CA, WA+ G4 -- -- 4 

Shasta fern Gran, Jack, Jose S4 

Populus angustifolia James BR; CA, ID, NV+ G5 -- -- 4 

Narrowleaf cottonwood Harn, Malh S4 

Potamogeton diversifolius Raf. BR; CA, ID, NV, WA+ G5 -- -- 2 

Rafinesque's pondweed Harn, Klam, Lake, Malh S1 

Potamogeton filiformis Pers. BM, BR, EC; CA, ID, NV, WA + G5 -- -- 4 

Slender-leaved pondweed Desc, Harn, Malh, Wall S3 

Potamogeton foliosus Raf. var. fibrillosus (Fern.) BR, EC; CA, ID, NV, WA + G5T2T4 -- -- 2-ex 

Haynes & Reveal Harn, Klam SH 

Fibrous pondweed 

Potamogeton pusillus L. ssp. tenuissimus (Mert. & BR, CR, EC, KM, WC; CA, ID, NV, WA + G5T5 -- -- 3 

Koch) Haynes & C.B. Hellquist Clac, Desc, Doug, Harn, Klam, Lane, Wasc SNR 

Slender pondweed 

Potamogeton striatus Ruiz & Pav. EC; CA, NV + G3G4Q -- -- 3 

Nevada pondweed Lake SH 

Potamogeton vaginatus Turcz. BR; WA, ID + G5 -- -- 3 

Sheathed pondweed Harn?, Lake? SH 

Potentilla pensylvanica L. BR; CA, ID, NV, WA + G5 -- -- 3 

Prairie cinquefoil Harn SNR 

Potentilla villosa Pallas ex Pursh WC; WA+ G4 -- -- 2 

Villous cinquefoil Hood, Lane S1 

Prenanthella exigua (Gray) Rydb. BR; CA, NV + G5? -- -- 3 

Desert prenanthella Malh SNR 

Primula cusickiana (Gray) Gray BM, BR; ID G4 -- -- 2 

Wallowa primrose Malh, Wall S3 

Puccinellia pumila (Vasey) A.S. Hitchc. CR; WA G4? -- -- 3 

Dwarf alkali grass Coos, Doug, Lane, Till SNR 

Pyrrocoma liatriformis Greene BM; ID, WA G2 -- -- 3 

Palouse goldenweed Wall S1? 

Pyrrocoma linearis (Keck) Kartesz & Gandhi BR; NV G4? -- -- 4 

One-flowered goldenweed Harn, Malh S4 

Pyrrocoma racemosa (Nutt.) Torr. & Gray var. WV; CA G5TNR -- -- 2 

racemosa Bent, Lane, Mari S1 

Racemose pyrrocoma 

Pyrrocoma radiata Nutt. BM, SP; ID G3 SOC LE 1 

Snake River goldenweed Bake, Malh S3 

65



Rafinesquia californica Nutt. BM?, BR?, KM; CA, NV + G5 -- -- 2 

California chicory Jack, Malh S2 

Ranunculus austrooreganus L. Benson KM G2 -- C 1 

Southern Oregon buttercup Jack S2 

Ranunculus triternatus Gray EC; ID, NV, WA G2 SOC LE 1 

Dalles Mt. buttercup Wasc S1 

Ranunculus verecundus B.L. Robins. ex Piper BM, WC; CA, WA, ID+ G5 -- -- 3 

Timberline buttercup Gran, Hood SNR 

Rhamnus ilicifolia Kellogg KM; CA+ G5 -- -- 2 

Redberry Jack S1 

Rhinanthus crista-galli L. CR; WA+ G4G5Q -- -- 4 

Yellow rattle Clat, Till S4 

Rhynchospora alba (L.) Vahl CR, WC; CA, ID, WA + G5 -- -- 2 

White beakrush Clac, Jack, Lane, Linn, Mult? S2 

Rhynchospora capitellata (Michx.) Vahl CR; CA+ G5 -- -- 2 

Brownish beakrush Curr S1 

Ribes cereum Dougl. var. colubrinum C.L. Hitchc. BM; ID, WA G5T3 -- -- 4 

Wax currant Bake, Wall S3 

Ribes divaricatum Dougl. var. pubiflorum Koehne CR, KM, WC; CA G4T4? -- -- 2 

Straggly gooseberry Curr, Jose, Lane S2 

Ribes inerme Rydb. var. klamathense (Coville) BM, CR, EC; CA G5T3? -- -- 4 

Jepson Croo, Doug, Jack, Jeff, Jose, Klam S3 

Klamath gooseberry 

Ribes wolfii Rothrock BM; ID, WA+ G4 -- -- 3 

Wolf currant Wall SNR 

Romanzoffia suksdorfii Greene WC; WA G4T3T4 -- -- 3 

Suksdorf's mistmaiden Hood, Mult S3? 

Romanzoffia thompsonii Marttala CR, KM, WC, WV G3 -- -- 1 

Thompson mistmaiden Doug, Jack, Lane, Linn, Mari S3 

Rorippa columbiae Suksdorf ex T.J. Howell BM, BR, EC, WC, WV; CA, WA G3 -- C 1 

Columbia cress Bake, Croo, Harn, Klam, Lake, Mult, Umat S3 

Rotala ramosior (L.) Koehne BR, EC, WV; CA, WA+ G5 -- -- 2 

Toothcup Bent, Colu?, Harn, Hood, Lane, Linn, Mari, Mult, Wash? S2 

Rubus bartonianus M.E. Peck BM; ID G2 SOC C 1 

Bartonberry Wall S2 

Rumex salicifolius Weinm. var. lacustris (Greene) BR; CA, NV G5TNR -- -- 3 

Hickman Harn, Lake, Malh S1? 

Willow dock 

Sagittaria montevidensis Cham. & Schlecht. ssp. BR, EC; CA + G5T5? -- -- 3 

calycina (Engelm.) Bogin Harn?, Klam, Lake?, Malh? S2? 

Long-lobe arrowhead 

Salix bonplandiana Kunth EC; CA, NV + G4 -- -- 2-ex 

Polished willow Klam SH 

Salix brachycarpa Nutt. BM, BR; CA, ID, WA+ G5 -- -- 4 

Short-fruit willow Harn, Wall S4 

Salix delnortensis Schneid. KM; CA G4 -- -- 4 

Del Norte willow Curr, Jose S3 

Salix drummondiana Barratt ex Hook. BM, BR, WC; CA, ID, NV, WA+ G4G5 -- -- 4 

Drummond's willow Bake, Gran, Harn, Unio, Wall S4 

Salix farriae Ball BM; ID + G4 -- -- 2 

Farr's willow Wall S2 

66



Salix nivalis Hook. BM, BR, EC G5 -- -- 3 

Snow willow Gran, Harn, Lake, Wall S2S3 

Salix orestera Schneid. BR, EC?, KM, WC; CA, WA, NV G5 -- -- 3 

Sierra willow Harn, Jack, Klam SNR 

Salix wolfii Bebb BM; ID, NV + G5? -- -- 2 

Wolf's willow Croo, Harn, Wall S2 

Samolus parviflorus Raf. CR; CA, WA+ G5 -- -- 3 

Water-pimpernel Clat, Coos?, Doug SNR 

Sanicula peckiana J.F. Macbr. KM; CA G4 -- -- 4 

Peck's sanicle Curr, Jose S3 

Saxifraga adscendens L. ssp. oregonensis (Raf.) BM, BR; WA, ID+ G5T4T5 -- -- 2 

Bacig. Harn, Wall S1 

Wedge-leaf saxifrage 

Saxifraga hitchcockiana Elvander CR G1 SOC C 1 

Saddle Mt. saxifrage Clat, Till S1 

Saxifragopsis fragarioides (Greene) Small KM; CA, WA G3? -- -- 2 

Strawberry saxifrage Curr, Jose S1 

Scheuchzeria palustris L. ssp. americana (Fern.) EC, WC; CA, ID, WA+ G5T5 -- -- 2 

Hulten Clac, Desc, Doug, Klam, Lane, Linn, Mult S2 

Scheuchzeria 

Schoenoplectus subterminalis (Torr.) Sojak CR, KM, WC; CA, ID, WA+ G4G5 -- -- 2 

Water clubrush Coos, Curr, Doug, Jose, Klam, Lake, Lane, Linn, Wasc S2 

Scirpus heterochaetus Chase EC; CA, WA+ G5 -- -- 3 

Slender bulrush Klam SH 

Scirpus pallidus (Britt.) Fern. BM, BR, WV; WA, ID + G5 -- -- 3 

Pale bulrush Bake, Harn, Lane, Mult, Wall S3 

Scirpus pendulus Muhl. KM, WC, WV; CA + G5 -- -- 2 

Drooping bulrush Clac, Curr, Jack, Jose, Lane, Linn, Mari S1 

Sclerolinon digynum (Gray) Rogers EC, KM, WV; CA, ID, WA GNR -- -- 3 

Northwestern yellow flax Bent, Jack, Jose, Klam, Linn, Mari SNR 

Sedella pumila (Benth.) Britt. & Rose WV; CA G3? -- -- 2-ex 

Sierra mock-stonecrop Mult? SH 

Sedum debile S. Wats. BR; CA, ID, NV+ G4G5 -- -- 4 

Weak-stemmed stonecrop Harn, Malh S4 

Sedum lanceolatum Torr. ssp. nesioticum (G.N. WV; BC, WA G5T4? -- -- 3 

Jones) Clausen Colu SNR 

Lanceleaved stonecrop 

Sedum laxum (Britt.) Berger ssp. heckneri (M.E. KM; CA G5T3Q -- -- 4 

Peck) Clausen Curr?, Doug, Jack, Jose S3 

Heckner's stonecrop 

Sedum moranii Clausen KM G1 -- C 1 

Rogue River stonecrop Jose S1 

Sedum oblanceolatum Clausen KM; CA G3 -- C 4 

Applegate stonecrop Jack S3 

Sedum spathulifolium Hook. ssp. purdyi (Jepson) KM; CA G4G5T4 -- -- 4 

Clausen Doug, Jack, Jose S3 

Purdy's stonecrop 

Selaginella watsonii Underwood BM, BR; CA, NV+ G4 -- -- 4 

Watson's spike-moss Bake, Harn, Unio?, Wall S4 

Senecio dimorphophyllus Greene BM; ID G4 -- -- 2 

Payson's groundsel Wall S2 

67



Senecio ertterae T.M. Barkl. BR G2 SOC C 1 

Ertter's senecio Malh S2 

Senecio flettii Wieg. CR; WA G4 -- -- 2 

Flett's groundsel Clat, Till, Wash S2 

Senecio hesperius Greene KM; CA G3 SOC C 4 

Western senecio Jose S3 

Senecio porteri Greene BM; CO, WY G4 -- -- 2-ex 

Porter's butterweed Wall SH 

Senecio sphaerocephalus Greene BM; ID, NV + G4G5 -- -- 3 

Mountain-marsh butterweed Gran, Wall S1? 

Senecio triangularis Hook. var. angustifolius G.N. CR; WA, BC G5TNR -- -- 3 

Jones Coos, Curr S1? 

Bog groundsel 

Sericocarpus rigidus Lindl. WV; WA, BC G3 SOC LT 1 

White-topped aster Clac, Lane, Linn, Mari, Mult? S2 

Sesuvium verrucosum Raf. BR; ID, NV, CA+ G5 -- -- 2 

Verrucose sea-purslane Harn, Lake S2 

Sidalcea campestris Greene CR, WV G4 -- C 4 

Meadow checker-mallow Bent, Clac, Lane, Linn, Mari, Mult, Polk, Wash, Yamh S4 

Sidalcea cusickii Piper KM, WC, WV G4 -- -- 4 

Cusick's mallow Coos, Doug, Jack?, Jose, Lane, Linn S4 

Sidalcea hendersonii S. Wats. CR; WA, BC G3 SOC -- 1 

Henderson's sidalcea Clat, Doug, Lane, Till S1 

Sidalcea hickmanii Greene ssp. nov. KM G3T1 -- -- 1 

Hickman's southern Oregon sidalcea Jack S1 

Sidalcea hirtipes C.L. Hitchc. CR; WA G2 SOC C 1 

Bristly-stemmed sidalcea Clat, Linc, Till S2 

Sidalcea malachroides (Hook. & Arn.) Gray CR, KM?; CA G3 SOC -- 1 

Maple-leaved sidalcea Curr S1 

Sidalcea malviflora (DC.) Gray ex Benth. ssp. CR, KM; CA G5T1 SOC C 1 

patula C.L. Hitchc. Coos, Curr S1 

Coast checker bloom 

Sidalcea nelsoniana Piper CR, WV; WA G2 LT LT 1 

Nelson's sidalcea Bent, Clat, Colu, Linn, Mari, Polk, Till, Wash, Yamh S2 

Silene douglasii Hook. var. oraria (M.E. Peck) C.L. CR G4T1 SOC LT 1 

Hitchc. & Maguire Till S1 

Cascade Head catchfly 

Silene hookeri Nutt. ssp. bolanderi (Gray) Abrams KM; CA G4T4? -- -- 2 

Bolander's catchfly Curr, Jose S1 

Silene lemmonii S. Wats. KM; CA G5 -- -- 4 

Lemmon's catchfly Curr, Jack, Jose S3 

Silene nuda (S. Wats.) C.L. Hitchc. & Maguire EC; CA G4G5T4 -- -- 4 

ssp. insectivora (Henderson) C.L. Hitchc. & Klam, Lake S3 

Maguire 

Fringed campion 

Silene serpentinicola Nelson & Nelson KM; CA G2 -- -- 3 

Serpentine catchfly Jose S1? 

Silene spaldingii S. Wats. BM; ID, MT, WA G2 LT LE 1 

Spalding's campion Wall S1 

Silene suksdorfii B.L. Robins. WC; CA, WA G4 -- -- 4 

Suksdorf's campion Desc, Doug, Hood, Jeff, Klam, Lane, Mari S4 

68



Sisyrinchium hitchcockii D. Henderson KM, WV; CA G2 SOC -- 1 

Hitchcock's blue-eyed grass Bent, Doug, Lane S1 

Sisyrinchium sarmentosum Suksdorf ex Greene WC; WA G1G2 SOC C 1 

Pale blue-eyed grass Clac, Mari S1 

Smelowskia ovalis M.E. Jones var. ovalis WC; WA+ G5T4 -- -- 4 

Shortfruited smelowskia Desc, Hood, Lane S4 

Smilax californica (A. DC.) Gray KM; CA G4 -- -- 4 

California smilax Curr, Jack, Jose S3 

Solanum parishii Heller KM, WC; CA G4 -- -- 2 

Parish's horse-nettle Curr, Jack, Jose S2 

Sophora leachiana M.E. Peck KM G2 SOC C 1 

Western necklace Jose S2 

Sorbus californica Greene WC; NV, CA G5 -- -- 3 

California mountain ash Klam SNR 

Stanleya confertiflora (B.L. Robins.) T.J. Howell BM, BR; ID G1 SOC -- 1 

Biennial stanleya Bake, Harn, Malh S1 

Stellaria humifusa Rottb. CR; WA+ G5? -- -- 2 

Creeping starwort Lane, Linc, Till S1 

Stephanomeria malheurensis Gottlieb BR G1 LE LE 1 

Malheur wire-lettuce Harn S1 

Streptanthus glandulosus Hook. KM; CA G4 -- -- 2 

Common jewel flower Jose S1 

Streptanthus howellii S. Wats. KM; CA G2 -- C 1 

Howell's streptanthus Curr, Jose S2 

Streptopus streptopoides (Ledeb.) Frye & Rigg WC; BC+ G5 -- -- 2 

Kruhsea Clac, Hood, Mult S2 

Stylocline psilocarphoides M.E. Peck BR, SP; CA, NV + G4 -- -- 2-ex 

Malheur stylocline Malh SH 

Suksdorfia violacea Gray BM, EC, WC; WA G4 -- -- 2 

Violet suksdorfia Hood, Wall, Wasc S1 

Sullivantia oregana S. Wats. WC, WV; WA G2 SOC C 1 

Oregon sullivantia Clac, Colu, Hood, Mult S2 

Symphoricarpos longiflorus Gray BR; CA, NV+ G5 -- -- 2 

Long-flowered snowberry Harn, Lake, Malh S2 

Synthyris schizantha Piper CR; WA G4G5 -- -- 4 

Fringed kittentail Clat, Till S4 

Synthyris stellata Pennell WC; WA G4 -- -- 4 

Columbia synthyris Hood, Mult S4 

Talinum spinescens Torr. BM, CB?; WA G4 -- -- 2 

Spiny flame-flower Jeff, Wasc S2 

Taraxacum ceratophorum (Ledeb.) DC. BM; ID, CA+ G5 -- -- 3 

Horned dandelion Wall SNR 

Tauschia howellii (Coult. & Rose) J.F. Macbr. KM; CA G1 SOC C 1 

Howell's tauschia Jack S1 

Tauschia stricklandii (Coult. & Rose) Mathias & WC; WA G4 -- -- 2 

Constance Mult S1 

Strickland's tauschia 

Thalictrum alpinum L. BM; CA, ID, NV+ G5 -- -- 2 

Alpine meadow-rue Wall S2 

Thelypodium brachycarpum Torr. BR?, EC; CA G3 SOC -- 2 

Short-podded thelypody Klam, Lake S2 

69



Thelypodium eucosmum B.L. Robins. BM G2 SOC LT 1 

Arrow-leaf thelypody Gran, Whee S2 

Thelypodium howellii S. Wats. ssp. howellii BM, BR, EC; CA G2T2 SOC -- 2-ex 

Howell's thelypody Croo, Desc, Gran, Harn, Klam, Lake SH 

Thelypodium howellii S. Wats. ssp. spectabilis BM G2T1 LT LE 1 

(M.E. Peck) Al-Shehbaz Bake, Malh, Unio S1 

Howell's spectacular thelypody 

Thlaspi montanum L. var. siskiyouense P. KM, WC G5T3 -- -- 4 

Holmgren Curr, Doug, Jose S3 

Siskiyou Mountain pennycress 

Torreyochloa erecta (A.S. Hitchc.) Church BM, KM, WC; CA, NV G4G5 -- -- 3 

Narrow mannagrass Gran, Jack, Jose, Klam, Mari S3 

Townsendia montana M.E. Jones BM; ID+ G4 -- -- 2 

Mountain townsendia Wall S1 

Townsendia parryi D.C. Eat. BM; CA, WA+ G4? -- -- 2 

Parry's townsendia Wall S1 

Trifolium douglasii House BM; ID, WA G2 SOC -- 1 

Douglas clover Umat, Unio S1 

Trifolium leibergii A. Nels. & J.F. Macbr. BR; NV G2 SOC C 1 

Leiberg's clover Harn, Malh S1 

Trifolium owyheense Gilkey BR; ID G2 SOC LE 1 

Owyhee clover Malh S2 

Trifolium plumosum Dougl. ex Hook. ssp. BM; ID G4T2 -- -- 3 

amplifolium (J.S. Martin) J. Gillett Wall SNR 

Plumed clover 

Triglochin striata Ruiz & Pavon CR; CA + G5 -- -- 3 

Three-ribbed arrow-grass Clat?, Coos, Curr, Lane, Linc, Till SNR 

Trillium kurabayashii J.D. Freeman KM; CA G4G5 -- -- 2 

Giant purple trillium Curr S1 

Triteleia crocea (Wood) Greene var. crocea KM; CA G4T4 -- -- 4 

Yellow triteleia Jack, Jose S4 

Triteleia hendersonii Greene var. leachiae (M.E. CR, KM G4G5T3 SOC C 4 

Peck) Hoover Coos, Curr S3 

Leach's brodiaea 

Triteleia ixioides (Ait. f.) Greene ssp. anilina KM; CA G5T4 -- -- 2-ex 

(Greene) Lenz Jack SH 

Sierra brodiaea 

Triteleia ixioides (Ait. f.) Greene ssp. scabra KM; CA G5T3? -- -- 3 

(Greene) Lenz Jack SNR 

Golden triteleia 

Triteleia laxa Benth. CR, KM; CA G4 -- -- 2 

Ithuriel's spear Curr S1 

Trollius laxus Salisb. ssp. albiflorus (Gray) A.& D. BM; ID, WA+ G4T4 -- -- 2 

Love & Kapoor Wall S1 

American globeflower 

Utricularia gibba L. CR, WV; CA, WA+ G5 -- -- 2 

Humped bladderwort Bent, Coos, Lane S1 

Utricularia minor L. BM, CR, KM, WC; CA, ID, NV, WA+ G5 -- -- 2 

Lesser bladderwort Bake?, Clac, Coos, Doug, Gran?, Harn, Jack, Klam, S2 

Lane, Linn, Mari, Wall?, Wasc 

Utricularia ochroleuca R.W. Hartman WC; CA, WA, BC+ G4? -- -- 2 

Northern bladderwort Clac, Lane S1 

70



Vaccinium oxycoccos L. CR, WC; WA, ID+ G5 -- -- 4 

Wild bog cranberry Clac, Clat, Doug, Lane, Linc, Linn, Mari, Mult, Till, Wasc S4 

Vancouveria chrysantha Greene KM; CA G4 -- -- 4 

Yellow vancouveria Curr, Jose S4 

Viola langsdorfii Fisch. ex Gingins CR; WA+ G4 -- -- 3 

Aleutian viola Coos, Curr, Linc SNR 

Viola primulifolia L. ssp. occidentalis (Gray) L.E. KM; CA G5T2 SOC C 1 

McKinney & R.J. Little Curr, Jose S2 

Western bog violet 

Wolffia borealis (Engelm. ex Hegelm.) Landolt ex WV; WA+ G5 -- -- 2 

Landolt & Wildi Bent?, Lane, Polk S1 

Dotted water-meal 

Wolffia columbiana Karst. KM, WC, WV; CA+ G5 -- -- 2 

Columbia water-meal Bent, Clac, Doug, Jack, Lane, Linn, Mult S1 

Zigadenus fontanus Eastw. KM; CA G3 SOC -- 2 

Small-flowered death camas Jack S1 

Zizia aptera (Gray) Fern. BM, WV; NV, WA+ G5 -- -- 3 

Golden alexanders Clac, Colu, Mult, Wall, Wash SNR 

71



BRYOPHYTES - Liverworts and Hornworts 

Anastrophyllum minutum (Schreb. ex Cranz) BM, CR, KM, WC; ID, WA + G5 -- -- 3 

Schust. Curr, Hood, Jack, Linn, Wall S1 

Liverwort 

Anthelia julacea (L.) Dumortier BM, WC; WA + G3G4 -- -- 3 

Liverwort Clac, Hood, Wall S1 

Barbilophozia barbata (Schmid. ex Schreb.) CR; ID, WA +, Europe, Asia G4G5 -- -- 3 

Loeske Clat S1 

Liverwort 

Barbilophozia lycopodioides (Wallroth) Loeske BM, WC; WA + G5 -- -- 2 

Liverwort Bake, Linn S1 

Blepharostoma arachnoideum M.A.Howe WC; CA, BC, WA G3G4 -- -- 3 

Liverwort Lane, Linn, Mult S2 

Calypogeia sphagnicola (H. Arnell & J. Perss.) CR, WC; WA + G4 -- -- 2 

Warnst. & Loeske Clac, Coos, Curr, Doug, Lane, Linc, Linn, Till S2 

Liverwort 

Cephaloziella spinigera (Lindberg) Joergensen CR, EC; CA, WA + G4 -- -- 3 

Liverwort Klam, Lane S1 

Chiloscyphus gemmiparus A. Evans WC; AK, UT G1Q -- -- 1 

Liverwort Klam, Lane S1 

Cryptomitrium tenerum (Hook.) Aust. KM; CA, WA, Mexico G4 -- -- 2 

Liverwort Curr S1 

Diplophyllum plicatum Lindberg CR; WA + G4 -- -- 2 

Liverwort Clat, Coos, Doug, Lane, Linc, Till S2 

Gymnomitrion concinnatum (Lightfoot) Corda WC; ID, WA + G5 -- -- 2 

Liverwort Hood, Mult S1 

Haplomitrium hookeri (Smith) Nees WC; WA + G4 -- -- 3 

Liverwort Lane S1 

Harpanthus flotovianus (Nees) Nees WC; WA + G5 -- -- 3 

Liverwort Klam S1 

Herbertus aduncus (Dickson) S.F. Gray CR, WC; WA + G5 -- -- 2 

Liverwort Clat, Mult S1 

Herbertus sakuraii (Warnst.) Hatt. CR; AK, BC, Asia G4 -- -- 2 

Liverwort Clat S1 

Jamesoniella autumnalis (De Candolle) Stephani WC; QC + G5T1Q -- -- 1 

var. heterostipa (A. Evans) Frye & L. Clark Lane S1 

Liverwort 

Jungermannia polaris Lindberg BM, WC; BC + G4 -- -- 2 

Liverwort Bake, Lane S1 

Kurzia makinoana (Steph.) Grolle CR; CA, WA +, Asia G2G4Q -- -- 2 

Liverwort Coos S1 

Lophozia gillmanii (Austin) R.M. Schuster BM; WA + G5 -- -- 3 

Liverwort Bake S1 

Lophozia laxa (Lindb.) Grolle CR, WC; WA + G4 -- -- 2 

Liverwort Lane, Linn, Till S2 

Marsupella condensata (Aongstrom) Schiffner WC; WA + G3 -- -- 3 

Liverwort Hood S1 

Marsupella emarginata (Ehrhart) Dumortier var. WC; WA + G5T3 -- -- 2 

aquatica (Lindenberg) Dumortier Lane S1 

Liverwort 

Marsupella sparsifolia (Lindberg) Dumortier WC; CA, WA + G3G4 -- -- 3 

Liverwort Hood S1 

72



Metzgeria violacea (Ach.) Dumortier CR; CA, WA, BC?, AK?, Europe, Asia G4 -- -- 2 

Liverwort Coos, Lane, Till S1 

Nardia japonica Stephani WC; WA + G5 -- -- 3 

Liverwort Desc, Hood S2 

Peltolepis quadrata (Sauter) K. Muell. BM; BC + G4 -- -- 2 


Phymatoceros bulbiculosus (Brot.) Stotler, W.T. KM; CA, Europe, N America, S America G5 -- -- 3 

Doyle & Crand.-Stot. Curr S1 

Hornwort 

Plagiochila semidecurrens (Lehmann & CR; WA + G4T3 -- -- 2 

Lindenberg) Lehmann & Lindenberg var. Clat S1 

alaskana (A. Evans) H. Inoue 

Liverwort 

Porella bolanderi (Austin) Pearson KM, WV; CA, UT G3 -- -- 2 

Liverwort Jose, Lane, Linn S1 

Porella vernicosa Lindb. ssp. fauriei (Steph.) M. WC; AK, Asia G3T3 -- -- 2-ex 

Hara Mult SH 

Liverwort 

Preissia quadrata (Scop.) Nees BM, WV; ID, WA + G5 -- -- 3 

Liverwort Bake, Mult, Wall S2 

Ptilidium pulcherrimum (G. Weber) Hampe BM; WA + G5 -- -- 2 


Radula brunnea Stephani CR; Asia G3 -- -- 2 


Scapania gymnostomophila Kaalaas WC; ID, WA + G4 -- -- 2 

Liverwort Mult S1 

Scapania obscura (H. Arnell & C. Jens.) Schiffn. WC; BC + G3Q -- -- 3 


Schofieldia monticola J.D. Godfrey WC; WA + G3 -- -- 3 


Sphaerocarpos hians C. Haynes WV; ID, WA + G1 -- -- 1 

Liverwort Bent S1 

Tritomaria exsectiformis (Breidler) Loeske WC; ID, WA + G5 -- -- 2 

Liverwort Desc, Doug, Jeff, Klam S2 

Tritomaria quinquedentata (Hudson) Buch CR; WA + G5 -- -- 2 


BRYOPHYTES - Mosses 

Aloina bifrons (De Notaris) Delgadillo CB; CA +, ID, WA + G3 -- -- 2 

Moss Morr, Umat S1 

Andreaea nivalis Hooker WC; BC + G5 -- -- 3 

Moss Clac, Lane S1 

Andreaea schofieldiana B. Murr. KM; CA, BC G2G3 -- -- 2 

Moss Curr, Linn S1 

Anoectangium aestivum (Hedwig) Mitten KM; AZ+, WA+, Europe, Asia, Africa G3G5 -- -- 3 

Moss Jack S1 

Anomobryum julaceum (Schrad. ex P. Gaertn., B. BM, CR, WC; CA, BC+, E North America, Eurasia G4G5 -- -- 3 

Mey. & Scherb.) Schimp. Bake, Clat, Klam S1 

Moss 

Brachydontium olympicum (E. Britton) T.T. WC; WA + G2G3 -- -- 2 

McIntosh & J.R. Spence Clac S1 

Moss 

73



Bruchia bolanderi Lesquereux WC; CA, NV, UT, BC G3 -- -- 3 

Moss Clac, Desc, Klam, Lane S2 

Bruchia flexuosa (Schwaegrichen) Mueller Hal. WV; CA, WI +, Europe G4 -- -- 2 

Moss Lane S1 

Bryoerythrophyllum columbianum (F.J. Hermann & CB; CA, WA, BC, NT, Bolivia G2G4 -- -- 2 

E. Lawton) R.H. Zander Morr, Umat, Wasc S2 

Moss 

Bryum calobryoides Spence KM, WC; CA, ID, WA + G3 -- -- 2 

Moss Curr, Jack, Jose, Lane S2 

Buxbaumia aphylla Hedw. BM, EC, WC; CA, WA, ID + G4G5 -- -- 3 

Moss Desc, Doug, Gran, Klam, Lane S2 

Campylopodiella flagellacea (J. K. A. Mueller) KM; CA, Mexico, Central and South America G5 -- -- 3 

Frahm & Isoviita Jack S1 

Moss 

Campylopus schmidii (Mull. Hal.) A. Jaeger CR; CA, HI, Australasia G4 -- -- 2 

Moss Lane S2 

Campylopus subulatus Schimp. in Rabenh. KM; CA, Europe, Asia G3G5 -- -- 3 

Moss Jack S1 

Codriophorus depressus (Lesquereux) WC; CA, NV G2G3 -- -- 2 

Bednarek-Ochyra & Ochyra Jack S1 

Moss 

Codriophorus ryszardii (Bednarek-Ochrya) CR, WC; CA, WA, AK, BC G3G4 -- -- 3 

Bednarek-Ochrya & Ochyra Linc, Mult S2 

Moss 

Conostomum tetragonum (Hedw.) Lindb. WC; WA + G5 -- -- 2 

Moss Hood S1 

Cynodontium jenneri (Schimp. in Howie) Stirt. CR; BC + G5 -- -- 3 

Moss Clat S1 

Didymodon norrisii R.H. Zander KM; CA G2G3 -- -- 3 

Moss Jack S1 

Encalypta brevicollis (Bruch & Schimper) CR; WA to AK, E to Ontario, Europe, Asia G4 -- -- 2 

Aongstrom Coos, Curr S1 

Moss 

Encalypta brevipes Schljak. CR, KM; BC, AB +, Iceland, Europe, Asia G3 -- -- 2 

Moss Clat, Coos, Curr S1 

Encalypta intermedia Jur. in Jur. & Milde BM; CA, ID, BC + G4 -- -- 2 

Moss Bake S1 

Entosthodon californicus (Sull. & Lesq.) Crum & KM; CA G3 -- -- 3 

Anderson Jack S1 

Moss 

Entosthodon fascicularis (Hedw.) C. Mull. KM, WC; ID, WA, BC, Europe, N. Africa G4G5 -- -- 2 

Moss Jack, Linn S1 

Ephemerum crassinervium (Schwaegr.) Hampe KM, WV; KS +, New Zealand G4 -- -- 2 

Moss Jack, Lane S1 

Ephemerum serratum (Hedw.) Hampe WV; CA, SK +, New Zealand, Europe, Africa G4 -- -- 2 

Moss Bent, Lane S1 

Eucladium verticillatum (Brid.) Bruch & Schimp. in CR, KM; CA, WA + G4 -- -- 4 

B.S.G. Jack, Jose, Linc S3 

Moss 

Fissidens fontanus (B. Pyl.) Steud. WV; WA, BC + G5 -- -- 2-ex 

Moss Clac, Mari SH 

Grimmia anomala Hampe ex Schimp. CR, KM, WC; CA, WA + G5 -- -- 3 

Moss Curr, Jack, Jose, Klam, Lane S2 

74



Helodium blandowii (Web. & Mohr) Warnst. BM, WC; CA, ID, WA + G5 -- -- 2 

Moss Desc, Doug, Gran, Jack, Klam, Umat S2 

Hygrohypnum alpinum (Lindb.) Loeske WC; CA+, WA+, Europe, Scadinavia G4G5 -- -- 3 

Moss Jack S1 

Iwatsukiella leucotricha (Mitt.) Buck & Crum CR; WA, AK, BC, Asia G4G5 -- -- 2 

Moss Clat S1 

Limbella fryei (Williams) Ochyra CR G1 SOC C 1 

Moss Coos, Lane S1 

Meesia uliginosa Hedw. KM; CA, WA + G4 -- -- 2 

Moss Jack S1 

Micromitrium synoicum (James) Austin in Sullivant WV; E. North America G4 -- -- 2 

Moss Linn S1 

Mielichhoferia elongata (Hoppe & Hornsch. ex BM; CA, BC, CO+, Europe, Scadinavia G4?T4? -- -- 3 

Hook.) Nees & Hornsch. Bake S1 

Moss 

Mnium blyttii Bruch & Schimp. in B.S.G. BM; CA, WA + G5 -- -- 3 

Moss Bake, Unio, Wall S1 

Orthodontium gracile (Wils. in Sm. & Sowerby) CR; CA, England, France, Australia G5 -- -- 2 

Schwaegr. ex B.S.G. Curr S1 

Moss 

Orthodontium pellucens (Hook.) Bruch & Schimp. CR; CA, HI, TN, NC, Central & South America G5 -- -- 2 

in B.S.G. Curr S1 

Moss 

Orthotrichum bolanderi Sullivant KM; CA, WA, Mexico G2G4 -- -- 3 

Moss Jack S1 

Orthotrichum euryphyllum Venturi BM, BR; CA, WA GNR -- -- 3 

Moss Harn, Unio S1 

Orthotrichum hallii Sull. & Lesq. in Sull. KM; CA+, BC, ID, WY to NM G4 -- -- 3 

Moss Jack S1 

Orthotrichum holzingeri Ren. & Card. in Holz. BM; CA, ID, WA, WY G3 -- -- 3 

Moss Unio S1 

Orthotrichum pellucidum Lindb. BM; CA, BC, NV + G3G5 -- -- 3 

Moss Bake S1 

Oxystegus tenuirostris (Hook. & Tayl.) A.J.E. Sm. CR, KM, WC; MT, BC + G4 -- -- 3 

Moss Clat, Jack, Lane S1 

Physcomitrella patens (Hedw.) Bruch & Schimp. in WV; CA, BC, MB +, Europe, Siberia G4 -- -- 2 

B.S.G. Bent, Mult S1 

Moss 

Physcomitrium immersum Sull. WV; CA, WA, BC, MB + G4 -- -- 3 

Moss Bent, Linn S1 

Plagiobryum zieri (Hedw.) Lindb. CR, WC; ID, WA, BC + G4G5 -- -- 3 

Moss Clat, Linn, Mult S1 

Plagiopus oederianus (Swartz) H. Crum & WC; WA, CO +, E North America, Europe, Asia G5? -- -- 3 

L.E.Anderson Mult S1 

Moss 

Plagiothecium piliferum (Sw. ex Hartm.) Schimp. in CR, WC; CA, WA+, ID, MT, Europe, Asia G5 -- -- 3 

B.S.G. Clat, Doug, Linn, Till S2 

Moss 

Platyhypnidium riparioides (Hedw.) Dix. CR, WC; CA, WA + G4 -- -- 3 

Moss Coos, Lane, Linc, Mult, Till S2 

Pohlia bolanderi (Sull.) Broth. WC; CA, WA+, NV, Europe, Asia G3G4 -- -- 3 


75



Pohlia cardotii (Ren. in Ren. & Card.) Broth. WC G2G3 -- -- 3 


Pohlia ludwigii (Spreng. ex Schwaegr.) Broth. WC; CA, CO, WY, U.K., Europe, Scandinavia G5? -- -- 3 

Moss Linn S1 

Pohlia obtusifolia (Brid.) L. Koch WC G2G4 -- -- 3 

Moss Jack S1 

Pohlia sphagnicola (Bruch & Schimp.) Lindb. & CR; WA + G2G3 -- -- 2 

Arnell Clat, Lane, Till S1 

Moss 

Pohlia tundrae Shaw WC; CA, BC, CO, Greenland G2G3 -- -- 3 

Moss Clac S1 

Polytrichum sexangulare Brid. WC; CA, WA + G4 -- -- 3 


Polytrichum sphaerothecium (Besch.) C. Muell. WC; CA, WA, BC, Iceland, Asia G3G4 -- -- 2 

Moss Hood S1 

Polytrichum strictum Brid. CR; WA + G4 -- -- 2 

Hummock haircap moss Clat S1 

Pseudephemerum nitidum (Hedw.) Loeske WV; BC, Mexico, Europe, Asia, South America, Africa, G4 -- -- 3 

Moss New Zealand S1 

Lane 

Pseudocalliergon trifarium (Web. & D. Mohr) EC, WC; MT, BC + G4 -- -- 2 

Loeske Klam, Lake S1 

Moss 

Pseudoleskeella serpentinensis P. Wils. & Norris KM; CA G3 -- -- 4 

Moss Curr, Doug, Jose S3 

Pseudoleskeella tectorum (Funck ex Brid.) Kindb. BM; ID, NV, BC +, NE North America, Greenland, G5 -- -- 3 

in Broth. Europe, Scandinavia, Asia S1 

Moss Gran 

Ptychostomum cyclophyllum (Schwaegrichen) WC; CA+, WA+, WY+ Europe, Asia G4G5 -- -- 3 

Spence Jack S1 

Moss 

Rhytidium rugosum (Hedw.) Kindb. CR; WA + G5 -- -- 2 

Moss Clat S1 

Schistidium cinclidodonteum (C. Muell. in Roell) BM; CA, ID, WA G2G3 -- -- 2 

Bremer Unio S1 

Moss 

Schistidium tenerum (Zett.) Nyh. KM; CA, WA+, MT to CO, Scandinavia, Russia G5? -- -- 3 

Moss Jose S1 

Schistostega pennata (Hedw.) Web. & Mohr CR, WC; WA + G3G4 -- -- 2 

Moss Clac, Doug, Klam, Lane, Linc S2 

Scouleria marginata Britt. KM, WC; CA, ID, WA, BC, MT G3 -- -- 3 

Moss Clac, Doug, Jack S2 

Sphagnum oregonense Andrus WC G1 -- -- 3 

Moss Lane S1 

Splachnum ampullaceum Hedw. EC; WA, BC + G5 -- -- 2 

Moss Klam S1 

Tayloria serrata (Hedw.) Bruch & Schimp. in CR, KM, WC, WV; CA, ID, WA + G4 -- -- 2 

B.S.G. Clac, Doug, Jack, Jose, Lane S2 

Moss 

Tetraphis geniculata Girg. ex Milde CR, WC; CA, ID, WA + G3G5 -- -- 2 

Moss Clac, Hood, Linc S1 

76



Tetraplodon mnioides (Hedw.) Bruch & Schimp. in CR, WC; WA + G4 -- -- 2 

B.S.G. Clac, Lane, Linc, Mari S2 

Moss 

Thamnobryum neckeroides (Hook.) Lawt. KM, WC; CA, ID, WA + G4 -- -- 3 

Moss Jose, Klam, Lane, Linn, Mult S2 

Tomentypnum nitens (Hedw.) Loeske EC, WC; WA, MT +, NE North America, Europe, U.K., G5 -- -- 2 

Moss Scandinavia S2 

Desc, Doug, Jack, Klam, Lake, Lane 

Tortella fragilis (Hook. & Wils. in Drumm.) Limpr. CR, WC; WA, NV, MT +, NE North America G5 -- -- 3 

Moss Jack, Linc S1 

Tortella tortuosa (Hedw.) Limpr. BM, CR; CA, ID, WA +, NE North America G5 -- -- 3 

Moss Bake, Clat S1 

Tortula mucronifolia Schwaegrichen BM, BR, KM; CA, ID, WA + G5 -- -- 2 

Moss Harn, Jack, Whee S2 

Trematodon boasii Schof. WC; BC G1 -- -- 1 

Moss Lane S1 

Triquetrella californica (Lesq.) Grout CR; CA G1 -- -- 1 

Moss Curr S1 

LICHENS 

Anaptychia setifera Rasanen CR; CA, WA + G3G4 -- -- 3 

Lichen Coos, Curr S1 

Bryoria bicolor (Ehrh.) Brodo & D. Hawksw. CR; WA, BC + GNR -- -- 3 

Lichen Clat, Linc, Till S1 

Bryoria pseudocapillaris Brodo & D. Hawksw. CR; CA, WA G3 -- -- 2 

Lichen Clat, Coos, Curr, Doug, Lane S2 

Bryoria spiralifera Brodo & D. Hawksw. CR, WC; CA G3 -- -- 2 

Lichen Coos, Doug S2 

Bryoria subcana (Nyl.) ex Stizenb.) Brodo & D. CR, KM, WC; CA, AK, BC, U.K., E North America, Europe G2G4 -- -- 2 

Hawksw. Bent, Clac, Clat, Coos, Lane, Linn, Till S2 

Lichen 

Buellia oidalea (Nyl.) Tuck. CR; CA, WA, Mexico G3? -- -- 3 

Lichen Curr, Doug S1 

Calicium abietinum Pers. CR, WC; CA+, ID, WA+, boreal North America, Eurasia, G4G5 -- -- 4 

Lichen Mexico S3 

Bent, Clac, Desc, Jeff, Lane, Linc, Linn, Polk, Till, Wasc 

Calicium adspersum Pers. CR, WV; CA+, WA, BC, E North America, UK, Europe, S G3G4 -- -- 2 

Lichen Hemisphere S1 

Bent, Polk 

Calicium quercinum Pers. WV; boreal N America, Europe, UK, Scandinavia G3G4 -- -- 3 

Lichen Bent, Polk S1 

Caloplaca stantonii W. A. Weber ex Arup CR; CA G2 -- -- 3 

Lichen Coos S1 

Chaenotheca subroscida (Eitner) Zahlbr. WC; CA+, WA+, Eurasia G3G4 -- -- 2 

Lichen Desc, Doug, Jeff, Linn S2 

Cladidium bolanderi (Tuck.) B. D. Ryan CR; CA G3 -- -- 2 

Lichen Bent, Curr, Desc, Linc S1 

Cladonia norvegica Tonsberg & Holien CR, EC, KM, WC; WA G4G5 -- -- 3 

Lichen Bent, Coos, Desc, Doug, Lane, Linc, Till S2S3 

Collema curtisporum Degel. BM, WC; ID, WA, Europe G3 -- -- 3 

Lichen Jeff, Linn, Wall S1 

Collema undulatum Laurer ex Flotow KM; BC+, WY, Europe G4G5 -- -- 3 

Lichen Jack S1? 

77



Dermatocarpon meiophyllizum Vainio CB?, CR, WC; CA, WA, CO, MN, Europe, UK, G4G5 -- -- 3 

Lichen Scandinavia S1S2 

Desc, Doug, Jack, Lane 

Erioderma sorediatum D.J. Galloway & P.M. CR; CA, WA, BC, AK, New Zealand G4 -- -- 2 

Joerg. Coos, Curr, Lane, Linc, Till S2 

Lichen 

Heterodermia japonica (Sato) Swinscow & Krog CR; CA+, BC, CO, Asia, Europe, Australia G5 -- -- 2 

Lichen Till S1 

Heterodermia leucomela (L.) Poelt CR; CA+, BC, UK, Asia, S America, Europe, Africa G4 -- -- 2 

Lichen Coos, Curr, Doug, Lane, Linc, Till S2S3 

Heterodermia sitchensis Goward & Noble CR; BC, AK G2G3 -- -- 2 


Hypogymnia duplicata (Sm. ex Ach.) Rass. CR, WC; CA, WA, AK, BC, AB G4 -- -- 3 

Lichen Clac, Clat, Hood, Lane, Linc, Mult, Polk, Till, Yamh S2 

Hypogymnia pulverata (Nyl. ex Crombie) Elix CR; QC, Eurasia, Australasia, S. America G5 -- -- 2 


Hypogymnia subphysodes (Kremp.) Filson CR; Australasia, S. America G5 -- -- 2 

Lichen Lane S1 

Hypotrachyna revoluta (Floerke) Hale CR; CA, WA, BC, Rockies, E North America, S America, G3G4 -- -- 2 

Lichen Europe S1 

Clat, Coos, Lane, Linc, Till 

Hypotrachyna riparia McCune WC, WV? G1 -- -- 3 

Lichen Linn S1 

Lecanora caesiorubella Ach. ssp. merrillii Imshaug CR, KM; CA, WA + G4G5T3T4 -- -- 3 

& Brodo Curr, Lane S1 

Lichen 

Lecanora pringlei (Tuck.) Lamb WC; CA, WA G3Q -- -- 3 

Lichen Desc, Hood, Jack, Klam S2 

Lecidea dolodes Nyl. WC, WV; CA, WA + G4 -- -- 3 

Lichen Bent, Lane, Linn S1 

Leioderma sorediatum D. Galloway & P.M. Joerg. CR; WA, AK, BC, HI, South America, Australasia, India, G4 -- -- 2 

Lichen Japan S1 

Coos, Doug, Lane, Linc 

Leptogium cyanescens (Rabenh.) Koerber CR; CA, WA, AK, BC + G5 -- -- 2 

Lichen Lane, Linc S1 

Leptogium hirsutum Sierk WC; WA, AK, BC + G5Q -- -- 3 

Lichen Mult S1 

Leptogium platynum (Tuck.) Herre WC; CA, WA, BC, AZ+, Mexico GU -- -- 3 

Lichen Lane, Linn S1S2 

Leptogium plicatile (Ach.) Leighton KM; WA, CO, TX, MN, New England, UK, Europe, G3? -- -- 3 

Lichen Scandinavia, New Zealand S1 

Jack 

Leptogium rivale Tuck. EC, WC; CA, WA, AK, WY, MT, CO +, Europe G3G5Q -- -- 3 

Lichen Clac, Coos, Desc, Doug, Hood, Jack, Jeff, Jose, Klam, S3 

Lane, Linn, Mari, Wasc 

Leptogium teretiusculum (Wallr.) Arnold BM, CR, KM; CA, ID, BC + G4G5Q -- -- 3 

Lichen Doug, Jack S2? 

Lobaria linita (Ach.) Rabenh. CR, WC; CA, ID, WA +, Europe, Asia G4G5 -- -- 2 

Lichen Doug, Linn, Mari, Polk S1 

Microcalicium arenarium (Hampe ex Massal.) WC; WA, BC, UK, Scandinavia G4G5 -- -- 2 

Tibell Mult S1 

Lichen 

78



Nephroma occultum Wetm. WC; WA, AK, BC G4 -- -- 4 

Lichen Clac, Doug, Jack, Lane, Linn, Mari S3 

Niebla cephalota (Tuck.) Rundel & Bowler CR; CA, WA, AK, Mexico G3G4 -- -- 2 

Lichen Coos, Curr, Lane, Linc S2 

Ochrolechia subplicans (Nyl.) Brodo CR; BC, AK G3 -- -- 3 

Lichen Clat S1 

Pannaria rubiginella P.M. Joerg. & Sipm. CR, WC; CA, AK, BC, South America G3 -- -- 3 

Lichen Coos, Mari S1 

Pannaria rubiginosa (Ach.) Bory CR; CA, BC, NM +, Europe, Africa, Asia, South America G4G5 -- -- 2 

Lichen Coos, Lane, Linc S2 

Peltula euploca (Ach.) Poelt BM, EC, KM; CA + G4G5 -- -- 3 

Lichen Jack, Jeff, Klam S1S2 

Pilophorus nigricaulis Sato CR, WC; WA +, Japan G3 -- -- 2 

Lichen Clat, Lane, Linc, Linn, Mari, Mult S2 

Platismatia lacunosa (Ach.) Culb. & Culb. CR, WC; CA, WA, AK, BC G3G4 -- -- 4 

Lichen Bent, Clac, Clat, Coos, Curr, Doug, Lane, Linc, Linn, S3 

Mari?, Polk, Till 

Pseudocyphellaria mallota (Tuckerman) H. WC; WA +, South America G4 -- -- 2 

Magnusson Doug, Lane, Linn S1 

Lichen 

Pseudocyphellaria perpetua McCune & CR; AK, E North America, Russia G4 -- -- 4 

Miadlikowska Bent, Coos, Doug, Lane, Linc, Linn, Till S3 

Lichen 

Pseudocyphellaria rainierensis Imshaug CR, WC; WA, BC G3G4 -- -- 4 

Lichen Clac, Doug, Lane, Linc, Linn, Mari, Polk, Till S3 

Pyrrhospora quernea (Dickson) Koerber CR; CA, WA, AK, BC, Europe, Oceania G4 -- -- 4 

Lichen Clat, Coos, Curr, Doug, Lane, Linc, Till S3 

Ramalina pollinaria (Westr.) Ach. CR, WC; CA, WA + G4 -- -- 2 

Lichen Clat, Coos, Curr, Lane, Till S1S2 

Sigridea californica (Tuck.) Tehler CR; CA G3 -- -- 3 

Lichen Curr S1 

Stenocybe clavata Tibell CR, WC, WV; WA, BC, AK G3 -- -- 4 

Lichen Curr, Lane, Linc, Linn, Till, Wasc, Yamh S3 

Stenocybe major (Nyl.) Koerber CR, WC, WV; CA, WA, UT, BC, Europe, Asia G4 -- -- 4 

Lichen Bent, Desc, Doug, Jeff, Lane, Linn, Mari S3 

Stereocaulon spathuliferum Vainio WC; Asia G4G5 -- -- 2 

Lichen Lane, Linn S1 

Sticta arctica Degel. CR; WA, BC, AK, Siberia, Kamchatka G4 -- -- 2 

Lichen Clat S1 

Sulcaria badia Brodo & D. Hawksw. CR, KM, WV; CA, WA G3 -- -- 4 

Lichen Bent, Coos, Doug, Jack, Jose, Lane S3 

Teloschistes flavicans (Swartz) Norman CR; CA, NV +, E North America, S Hemisphere G4 -- -- 2 

Lichen Coos, Curr, Till S1 

Texosporium sancti-jacobi (Tuck.) Nadv. BM, CB; CA, ID, WA G3 SOC -- 2 

Woven-spored lichen Jeff, Wasc S1 

Thelenella muscorum (Fr.) Vain. var. octospora BM; CA, Eurasia G4G5T4T5 -- -- 3 

(Nyl.) Coppins & Fryday Gran, Jeff S2 

Lichen 

Thelomma mammosum (Hepp) A. Massal. CR; CA, BC G3G4 -- -- 3 

Lichen Linc S1 

Tholurna dissimilis (Norman) Norman WC; CA, WA, BC, Scandinavia, Eurasia G3G5 -- -- 2 

Lichen Clac, Jeff, Linn S2 

79



Umbilicaria hirsuta (Sw. ex Westr.) Hoffm. KM; CA, AK, MT, CO, Europe, Scandinavia G2G4 -- -- 3 

Lichen Jack S1 

Usnea hesperina Motyka CR, KM, WC, WV; CA, AK, SE U.S., Europe, N. Africa G4G5 -- -- 4 

Lichen Bent, Clat, Coos, Curr, Doug, Jack, Lane, Linn, Till S3 

Usnea longissima Ach. CR, WC, WV; CA, WA, AK + G4 -- -- 4 

Lichen Bent, Clac, Clat, Coos, Curr, Doug, Lane, Linc, Linn, S4 

Mari, Mult, Polk, Till, Yamh 

Usnea nidulans Motyka CR; WA, BC G3G4 -- -- 2 


Usnea rubicunda Stirton CR, WC; CA, WA, BC, E North America G4G5 -- -- 3 

Lichen Clac, Coos, Lane, Linc, Till S2 

Usnea sphacelata R. Br. WC; WA +, Mexico +, E North America, Iceland G4G5 -- -- 3 

Lichen Desc, Hood, Klam S1 

Vezdaea stipitata Poelt & Dobbeler WC, WV; Europe G4 -- -- 3 

Lichen Doug, Lane S1 

FUNGI 

Acanthophysium farlowii (Burt) Ginns & Lefebvre WC; ID, WA, BC + G3? -- -- 3 

Fungus Linn S1? 

Albatrellus avellaneus Pouzar CR; CA, WA G2 -- -- 1 

Fungus Coos S1? 

Albatrellus caeruleoporus (Peck) Pouzar CR, WC; CA, WA, BC, E North America G3? -- -- 3 

Fungus Clac, Klam, Lane S1 

Albatrellus dispansus (Lloyd) Canf. & Gilb. WC; ID, AZ, Japan G3? -- -- 3 

Fungus Mari S1 

Albatrellus ellisii (Berk.) Pouzar CR, EC, WC; CA, ID, WA + G4 -- -- 4 

Fungus Doug, Jack, Klam, Linn, Wasc S2S3 

Albatrellus skamanius (Murrill) Pouzar WC; WA G1 -- -- 3 

Fungus Mari S1 

Alpova alexsmithii Trappe WC; WA, BC G2 -- -- 1 

Fungus Clac, Desc, Jeff, Lane, Mari S2 

Alpova olivaceotinctus (A.H. Sm.) Trappe KM; CA G2G3 -- -- 3 

Fungus Jose S1 

Amanita armillariiformis Trueblood & D.T. Jenkins BR; ID, CO G2? -- -- 3 

Fungus Malh S1 

Amanita malheurensis Trueblood, O.K. Mill. & D.T. BR; ID, AZ, CO, KS, WY G3? -- -- 3 

Jenkins Malh S1 

Fungus 

Amanita novinupta Tullosss & Lindgr. CR, WC, WV; CA, ID, WA, BC G3 -- -- 3 

Fungus Clac, Coos, Lane, Wash S1 

Arcangeliella camphorata (Singer & A.H. Sm.) CR, KM; WA, BC G2 -- -- 1 

Pegler & T.W.K. Young Bent, Coos, Curr, Lane, Polk S2 

Fungus 

Arcangeliella crassa Singer & A.H. Sm. CR, WC; CA G2G4 -- -- 3 

Fungus Coos, Doug, Wasc S1 

Arcangeliella lactarioides Zeller WC; CA G2G3 -- -- 3 

Fungus Jeff S1 

Arrhenia lobata (Pers.) Kuehner & Lamoure ex BM G1 -- -- 3 

Redhead Wall S1 

Fungus 

Balsamia alba Harkness CR; CA G2? -- -- 3 

Fungus Colu, Doug S1 

80



Balsamia nigrescens Harkness CR, KM; CA G3 -- -- 3 

Fungus Bent, Jack, Jose, Yamh S2 

Balsamia platyspora Berk. EC; Europe, Scandinavia, U.K. G2? -- -- 3 

Fungus Jeff, Wasc S1 

Boletus pulcherrimus Thiers & Halling WC; CA, WA G2G3 -- -- 1 

Fungus Jack, Lane S2 

Brauniellula albipes (Zeller) A.H. Sm. & Singer KM, WC; CA, WA, ID, AB, CO G3 -- -- 3 

Fungus Clac, Desc, Hood, Jose S1 

Bridgeoporus nobilissimus Burdsall, Volk, and CR, WC; WA G3 -- -- 1 

Ammirati Bent, Clac, Linn, Mult S2S3 

Giant polypore fungus 

Bryoglossum gracile (P. Karst.) Redhead WC; WA, Canada, Scandinavia, Europe, Japan G4 -- -- 3 

Fungus Lane S1 

Catathelasma ventricosum (Peck) Singer CR, WC; CA, WA, BC + G3G4 -- -- 3 

Fungus Coos, Linn, Till S2S4 

Cazia flexiascus Trappe KM; CA G2? -- -- 3 

Fungus Doug, Jose S1 

Chamonixia caespitosa Rolland CR; CA, WA, NY, Europe GU -- -- 2 

Fungus Linc, Till S1 

Choiromyces alveolatus (Harkn.) Trappe KM, WC, WV; CA, WA G3 -- -- 3 

Fungus Clac, Doug, Jack, Jeff, Linn, Yamh S2 

Choiromyces venosus (Fr.) Th. Fr. WC; CA, WV, Europe, Scandinavia G4 -- -- 2 


Chroogomphus loculatus Miller & Trappe WC G1Q -- -- 1 

Fungus Lane S1? 

Chrysomphalina grossula (Pers.) Norvell, CR, WC; CA, WA + G2G4 -- -- 3 

Redhead, Ammirati Bent, Clac, Lane, Mult, Till S1? 

Fungus 

Clavariadelphus sachalinensis (S. Imai) Corner EC, WC; CA, ID, WA, BC + G5 -- -- 3 

Fungus Jack, Klam S3 

Clavariadelphus subfastigiatus V.L. Wells & KM, WC; CA, ID, WA G3? -- -- 3 

Kempton Clac, Doug, Jack, Jose S2? 

Fungus 

Clavulina castaneopes (G.F. Atk.) Corner var. CR; CA, WA, BC GUT3 -- -- 3 

lignicola R.H. Petersen Lane, Till, Yamh S2? 

Fungus 

Climacocystis borealis (Fr.) Kotl. & Pouzar KM; E North America, Europe G4 -- -- 3 

Fungus Jack S1 

Clitocybe senilis (Fr.) Gillet CR; WA, E North America, Scandinavia G3G4Q -- -- 3 

Fungus Till S3? 

Clitocybe subditopoda Peck WC; WA, E North America G3G4 -- -- 3 

Fungus Clac S1S3 

Conocybe subnuda Kuehner WC; Europe G2? -- -- 3 

Fungus Mult S1 

Cordyceps ophioglossoides (Ehrh.) Link CR, WC; CA, WA, E North America, Canada, Europe, G3G4 -- -- 3 

Fungus U.K., Scandinavia, Japan S3S4 

Clac, Lane, Linc 

Cortinarius barlowensis Ammirati & Moser sp. CR, WC; CA, WA G3? -- -- 2 

nov., ined. Clac, Doug S2 

Fungus 

Cortinarius boulderensis A. H. Sm. WC; WA G2G4 -- -- 3 

Fungus Clac, Doug, Wasc S2S4 

81



Cortinarius cyanites Fr. CR; CA, WA + G3G4 -- -- 3 

Fungus Bent S2S3 

Cortinarius depauperatus (J.E. Lange) Rob. Henry CR; CA, WA + G3G4Q -- -- 3 

Fungus Linc, Till S1S3 

Cortinarius magnivelatus Dearn. ex Fogel KM, WC?; CA, NV, UT G3 -- -- 3 

Fungus Jack, Klam S3 

Cortinarius valgus Fr. CR, KM, WC; CA, WA + G3G4 -- -- 3 

Fungus Clac, Doug, Jose, Lane?, Linn? S3 

Cortinarius verrucisporus Thiers & A.H. Sm. WC; CA + G3G4 -- -- 3 

Fungus Klam S2S3 

Cortinarius wiebeae Thiers & A.H. Sm. WC G2 -- -- 3 

Fungus Desc, Wasc S2 

Cudonia monticola Mains CR, KM, WC; CA, ID, WA, BC + G3 -- -- 3 

Fungus Coos, Doug, Hood, Mari S2S3 

Cystangium idahoensis (Singer & A.H. Sm.) CR, WC; ID G2G3 -- -- 1 

Trappe, T. Lebel & Castellano Bent, Lane S1 

Fungus 

Dendrocollybia racemosa (Pers. : Fr.) Petersen & CR, KM, WC; CA, WA, E North America, U.K., G2G3 -- -- 3 

Redhead Scandinavia, Europe S1S2 

Fungus Clac, Doug, Jack, Jose, Lane 

Dermocybe humboldtensis (Ammirati & A.H. Sm.) KM; CA G1G2 -- -- 1 

Ammirati Doug S1 

Fungus 

Destuntzia fusca Fogel & Trappe WC; CA G2 -- -- 3 


Destuntzia rubra (Harkn.) Fogel & Trappe WC; CA G2 -- -- 1-ex 

Fungus Linn SH 

Elaphomyces anthracinus Vittad. WC; ID, E North America, Europe, Scandinavia G3 -- -- 3 


Elaphomyces asperulus Vittad. CR; Europe, Scandinavia G3? -- -- 3 

Fungus Polk S1 

Elaphomyces decipiens Vittad. CR, WV; CA, LA, MS, Europe G2? -- -- 3 

Fungus Bent, Jose, Linc, Polk, Yamh S1 

Elaphomyces reticulatus Vittad. KM, WV; Europe, Scandinavia, Japan G3? -- -- 3 

Fungus Jose, Lane S1 

Elaphomyces subviscidus Trappe & Guzman WC; ID, AZ, Mexico G2G3 -- -- 3 

Fungus Desc, Jack S1S2 

Endogone oregonensis Gerd. & Trappe CR G2G3 -- -- 3 

Fungus Bent, Doug, Linc, Polk, Till S2 

Fevansia aurantiaca Trappe & Castellano WC G1 -- -- 3 

Fungus Desc, Linn S1 

Galerina fuscobrunnea A.H. Sm. WC G1 -- -- 3 

Fungus Wasc S1 

Gamundia leucophylla (Gillet) H.E. Bigelow BM; Europe G3? -- -- 3 

Fungus Desc, Umat S1 

Gastroboletus imbellus Trappe WC GH -- -- 1-X 

Fungus Lane SH 

Gastroboletus ruber (Zeller) Cazares & Trappe CR, WC; CA, WA G3 -- -- 3 

Fungus Bent, Clac, Desc, Hood, Jeff, Lane S3 

Gastroboletus vividus Trappe & Castellano KM, WC; CA G2? -- -- 1 

Fungus Jack, Klam, Lane S1 

82



Gautieria magnicellaris (Pilat) E.L. Stewart & WC; CA, E North America, Europe, Mexico G3G5 -- -- 3 

Trappe Desc SU 

Fungus 

Gautieria otthii Trog KM; CA, AK, Europe, Scandinavia G3G5 -- -- 3 

Fungus Jose SU 

Gelatinodiscus flavidus Kanouse & A.H. Sm. WC; WA, BC G3 -- -- 4 

Fungus Doug, Jack, Lane, Linn, Mari S3 

Genea compacta Harkness WV; CA, Mexico G2? -- -- 3 

Fungus Polk S1 

Glomus pubescens (Sacc. & Ellis) Trappe & Gerd. CR; NJ, Japan G2? -- -- 3 

Fungus Coos, Doug S1 

Glomus radiatum (Thaxt.) Trappe & Gerd. WC; CA, E North America G2G4 -- -- 3 

Fungus Lane S1S3 

Gomphus kauffmanii (A.H. Sm.) Corner CR, WC; CA, ID, WA, BC + G2G4 -- -- 3 

Fungus Bent, Clac, Coos, Doug, Jack, Lane, Linn, Mult, Wasc S3? 

Gymnomyces fragrans (A.H. Sm.) Trappe, T. WC; CA, ID G2G3 -- -- 1 

Lebel & Castellano Jack, Lane S1S3 

Fungus 

Gymnomyces monosporus E.L. Stewart & Trappe WV G1 -- -- 3 

Fungus Bent S1 

Gymnomyces nondistincta Trappe & Castellano WC G1 -- -- 1 

Fungus Clac S1 

Hebeloma occidentale A.H. Sm., V.S. Evenson & WC G1 -- -- 3 

Mitchel Clac, Wasc S1 

Fungus 

Hebeloma oregonense A.H. Sm., V.S. Evenson & WC G1 -- -- 3 

Mitchel Clac, Wasc S1 

Fungus 

Hebeloma parcivelum A.H. Sm., V.S. Evenson & WC G1 -- -- 3 

Mitchel Wasc S1 

Fungus 

Hebeloma pungens A.H. Sm., V.S. Evenson & EC G1 -- -- 3 

Mitchel Wasc S1 

Fungus 

Helvella crassitunicata N.S. Weber WC; WA G3 -- -- 2 

Fungus Desc, Hood, Lane S2 

Helvella elastica Bull. CR, WC; CA, ID, WA +, Europe, Asia G4 -- -- 3 

Fungus Bent, Doug, Lane, Linn, Mari S3 

Hemimycena pseudocrispula (Kuehner) Singer WC; Europe, Scandinavia G2? -- -- 3 


Hydnotrya inordinata Trappe & Castellano WC; CA G2 -- -- 3 

Fungus Clac, Desc, Mari S2 

Hydnotrya michaelis (E. Fisch.) Trappe BM; WA, AK, CO, Europe, U.K. G3 -- -- 3 

Fungus Bake S1 

Hydropus marginellus (Pers.) Singer CR, WC; CA, WA + G3 -- -- 3 

Fungus Clac, Mari, Till S2 

Hygrophorus albicarneus Hesler & A.H. Sm. WC G1 -- -- 3 

Fungus Hood, Klam, Lane S1 

Hygrophorus albiflavus Hesler & A.H. Sm. WC G1 -- -- 3 


Hygrophorus caeruleus O.K. Mill. WC G2G3 -- -- 2 

Fungus Hood, Jeff, Klam S2 

83



Hypomyces luteovirens (Fr. : Fr.) L.-R. Tulasne WC; CA, WA, BC + G4 -- -- 3 

emend. Plowright Clac S3 

Fungus 

Leptonia caesiocincta (Kuehner) P.D. Orton WC; CA, WA, U.K. G3? -- -- 3 

Fungus Clac, Mult S1 

Leptonia occidentalis Murrill var. occidentalis CR, WV GHTH -- -- 1-X 

Fungus Bent, Mari SH 

Leptonia rosea Longyear var. marginata Largent WC; CA, WA G3T3 -- -- 2-ex 

Fungus Lane SH 

Leptonia subeuchroa Kauffman WC; CA, WA G2? -- -- 2-ex 

Fungus Clac SH 

Leptonia violaceonigra Largent KM, WC; CA, WA G2? -- -- 3 

Fungus Jose, Linn S1 

Leucogaster citrinus (Harkn.) Zeller & C.W. Dodge CR, KM, WC, WV; CA, WA G3G4 -- -- 3 

Fungus Bent, Clac, Curr, Doug, Jack, Linn, Mari S3S4 

Leucogaster microsporus Fogel nom. prov. CR, WC; CA, WA G3 -- -- 4 

Fungus Bent, Clac, Curr, Lane, Linn, Mari, Wasc S3 

Leucogaster odoratus (Harkn.) Zeller & C.W. WV; CA G2 -- -- 3 

Dodge Lane, Linn S1 

Fungus 

Lyophyllum acutipes Clemencon & A.H. Sm. WC GH -- -- 1-X 


Lyophyllum chamaeleon Clemencon & A.H. Sm. WC GH -- -- 1-X 

Fungus Wasc SH 

Lyophyllum conoideospermum Clemencon & A.H. WC GH -- -- 1-X 

Sm. Jeff SH 

Fungus 

Lyophyllum furfurellum Clemencon & A.H. Sm. WC GH -- -- 1-X 


Lyophyllum gracile Clemencon & A.H. Sm. WC; QC G2G3 -- -- 2-ex 


Lyophyllum lubricum Clemencon & A.H. Sm. WC GH -- -- 1-X 


Lyophyllum pallidum Clemencon & A.H. Sm. WC GH -- -- 1-X 

Fungus Jeff SH 

Lyophyllum piceum Clemencon & A.H. Sm. EC GH -- -- 1-X 

Fungus Jeff SH 

Lyophyllum solidipes Clemencon & A.H. Sm. WC GH -- -- 1-X 


Macowanites chlorinosmus A.H. Sm. & Trappe CR; CA, WA G3? -- -- 3 

Fungus Curr, Lane, Till S3 

Macowanites mollis Singer & A.H. Sm. WC; WA G1G2 -- -- 1 

Fungus Mult S1 

Martellia medlockii Trappe & Castellano WC G1 -- -- 3 

Fungus Linn S1 

Mycena gaultheri A.H. Sm. WC G1 -- -- 3 


Mycena hudsoniana A.H. Sm. WC; WA G3 -- -- 3 


Mycena quiniaultensis Kauffman KM, WC; CA, WA G3 -- -- 3 

Fungus Clac, Jose, Lane S2S4 

84



Mycena tenax A.H. Sm. CR, WC, WV; CA, WA, NY, ON, NS G3G4 -- -- 3 

Fungus Bent, Doug, Lane, Linc, Polk S2S3 

Mythicomyces corneipes (Fr.) Redhead & A.H. WC; WA + G2G4 -- -- 2 

Sm. Clac, Lane S2? 

Fungus 

Nolanea edulis (Peck) Largent var. concentrica CR G3?T1 -- -- 3 

Largent Linc S1 

Fungus 

Nolanea verna (S. Lundell) Kotl. & Pouzar var. WC; ID, WY G2?T1 -- -- 3 

isodiametrica Largent Doug S1 

Fungus 

Octaviania cyanescens Trappe & Castellano WC G2? -- -- 3 


Octaviania macrospora Singer & A.H. Smith WC GH -- -- 1-X 


Omphalina isabellina A.H. Sm. & D.E. Stuntz WC G1 -- -- 3 


Otidea smithii Kanouse KM; CA, WA + G2 -- -- 3 

Fungus Bent S2 

Phaeocollybia attenuata (A.H. Sm.) Singer CR, KM, WC, WV; CA, WA G3 -- -- 4 

Fungus Bent, Coos, Doug, Jose, Lane, Linc, Linn, Mari, Mult, Till S3? 

Phaeocollybia californica A.H. Sm. CR, KM, WC; CA, WA G2? -- -- 1 

Fungus Bent, Doug, Jose, Lane, Linc, Mult, Till S2? 

Phaeocollybia dissiliens A.H. Sm. & Trappe CR, WC G2G3 -- -- 3 

Fungus Bent, Lane, Linc, Till S2S3 

Phaeocollybia gregaria A.H. Sm. & Trappe CR, WV G1G2 -- -- 1 

Fungus Polk, Till S1S2 

Phaeocollybia lilacifolia A.H. Sm. CR, WC; CA, WA G2? -- -- 3 

Fungus Clac, Linc, Mult, Till S1 

Phaeocollybia oregonensis A.H. Sm. & Trappe CR, WC; BC G2? -- -- 1 

Fungus Clac, Coos, Mult S2? 

Phaeocollybia piceae A.H. Sm. & Trappe CR, KM, WC; CA, WA G3? -- -- 4 

Fungus Bent, Clac, Coos, Jose, Lane, Till S3? 

Phaeocollybia pseudofestiva A.H. Sm. CR, WC; WA, CA, BC G3 -- -- 3 

Fungus Bent, Clac, Colu, Coos, Doug, Jose, Lane, Linc, Linn, S3? 

Mult, Till 

Phaeocollybia radicata (Murrill) Singer CR, WV; CA G2 -- -- 3 

Fungus Bent, Coos S1 

Phaeocollybia rufotubulina Norvell KM; CA G2 -- -- 3 

Fungus Jose S1 

Phaeocollybia scatesiae A.H. Sm. & Trappe CR, WC; CA, WA G3? -- -- 3 

Fungus Bent, Clac, Coos, Lane, Linc, Mari, Mult, Till S3? 

Phaeocollybia sipei A.H. Sm. & Trappe CR, WV G3? -- -- 3 

Fungus Bent, Lane, Linc, Till S3? 

Phaeocollybia spadicea A.H. Sm. CR, WC, WV; CA, WA G3G4 -- -- 3 

Fungus Bent, Coos, Doug, Lane, Linc, Linn, Till S3? 

Plectania milleri Paden & Tylutki BM, EC, KM, WC; ID, BC G3? -- -- 3 

Fungus Bent, Doug, Gran, Jack, Jose, Klam, Lane, Linn, Wasc S2 

Podostroma alutaceum (Pers.) Atk. CR, WC; CA, WA G3G4 -- -- 3 

Fungus Clac, Lane S2 

Polyozellus multiplex Underw. (Murrill) WC; CA, ID, WA +, north central & northeast N.A., Japan G4 -- -- 4 

Fungus Clac, Desc, Lane, Linn, Mari, Wasc S3 

85



Psathyrella gruberi A.H. Sm. WC GH -- -- 1-X 


Psathyrella oregonensis A.H. Sm. WC GH -- -- 1-X 


Psathyrella quercicola A.H. Sm. KM GH -- -- 1-X 

Fungus Jack, Jose SH 

Psathyrella subcaespitosa A.H. Sm. WC GH -- -- 1-X 


Psathyrella wapinitaensis Kempton & A.H. Sm. WC; ID, AK G2G4 -- -- 2-ex 


Pseudaleuria quinaultiana Lusk CR, WC; WA G2 -- -- 3 

Fungus Linc, Mari S2 

Pseudorhizina californica (W. Phillips) Harmaja WC; CA, ID, WA, BC + G4 -- -- 2 

Fungus Clac, Desc, Doug, Hood, Jack, Klam, Linn S2 

Radiigera bushnellii L.S. Domingues & Castellano CR G1 -- -- 3 

Fungus Till, Yamh S1 

Ramaria abietina (Pers.) Quel. CR, KM, WV; CA, ID, WA, Scandinavia, Europe G4 -- -- 3 

Fungus Bent, Doug, Jose, Lane S2 

Ramaria amyloidea Marr & Stuntz WC; CA, WA G3 -- -- 2 

Fungus Doug, Lane S2? 

Ramaria aurantiisiccescens Marr & Stuntz CR, WC; CA, WA G3 -- -- 4 

Fungus Bent, Coos, Lane, Linc, Linn, Mari S3 

Ramaria botrytis (Pers.) Ricken var. WC; WA GUT3 -- -- 3 

aurantiiramosa Marr & D.E. Stuntz Doug, Klam S2? 

Fungus 

Ramaria concolor (Corner) R.H. Petersen CR; CA, WA, ID GU -- -- 3 

Fungus (forma tsugina) Coos S2? 

Ramaria conjunctipes (Coker) Corner var. CR, WC; WA, CA GUT3 -- -- 3 

sparsiramosa Marr & D.E. Stuntz Coos, Lane S2? 

Fungus 

Ramaria coulterae Scates WC; CA, ID G2G3 -- -- 3 

Fungus Jack, Jeff, Klam S2? 

Ramaria gelatiniaurantia Marr & Stuntz WC; CA, WA G4 -- -- 3 

Fungus Clac S2? 

Ramaria gracilis (Pers. ex Fries) Quelet WV; CA, WA, NY, Europe, Scandinavia, U.K. G4 -- -- 3 

Fungus Bent S2? 

Ramaria largentii Marr & Stuntz KM, WC; CA, WA G3 -- -- 3 

Fungus Bent, Jack S2? 

Ramaria maculatipes Marr & Stuntz WC; CA, WA G3 -- -- 3 

Fungus Clac, Klam, Lane, Linn S2? 

Ramaria rainierensis Marr & Stuntz CR; CA, ID, WA G2 -- -- 3 

Fungus Coos S2 

Ramaria rubella (Schaeff.) R.H. Petersen var. CR; CA, WA, BC, TN GUT3 -- -- 2 

blanda Petersen Lane, Yamh S1? 

Fungus 

Ramaria rubribrunnescens Marr & Stuntz CR, KM, WC; CA, WA G2G3 -- -- 3 

Fungus Coos, Doug, Jose S2? 

Ramaria spinulosa (Pers.) Quel. var. diminutiva KM; CA, WA GUT2 -- -- 1 

Petersen Doug S1? 

Fungus 

Ramaria suecica (Fr.) Donk KM, WC; CA, WA, BC + G5 -- -- 3 

Fungus Clac, Doug S2? 

86



Ramaria thiersii R.H. Petersen & Scates KM, WC; CA, ID G3 -- -- 3 

Fungus Jack, Linn S2? 

Rhizopogon abietis A.H. Sm. BM, WC; CA, ID, WY, E. North America G2G4 -- -- 3 

Fungus Gran, Jeff, Lane, Mari S1S3 

Rhizopogon atroviolaceus A.H. Sm. WC; ID G2G3 -- -- 3 

Fungus Clac, Desc, Doug, Klam, Lane, Linn S2S3 

Rhizopogon bacillisporus A.H. Sm. BM, WC; ID, WY G2G3 -- -- 3 

Fungus Harn, Hood S1 

Rhizopogon brunneifibrillosus A.H. Sm. WC; ID G2G3 -- -- 2-ex 


Rhizopogon brunneiniger A.H. Sm. CR, WC; CA G2G3 -- -- 3 

Fungus Bent, Clac, Doug S1S3 

Rhizopogon chamaleontinus K.A. Harrison & A.H. KM; ID G2G3 -- -- 2 

Sm. Jose S1S2 

Fungus 

Rhizopogon clavitisporus A.H. Sm. CR, KM, WC; ID G2G3 -- -- 2 

Fungus Clac, Jack, Jose, Linc S1S2 

Rhizopogon ellipsosporus Trappe, Castellano & KM; CA G2G3 -- -- 2 

Amar. Jack, Jose S1S2 

Fungus 

Rhizopogon exiguus Zeller CR, KM; WA G2G3 -- -- 2 

Fungus Bent, Jose, Lane S1S2 

Rhizopogon flavofibrillosus A.H. Sm. EC, KM, WC; CA, ID, MT G2G3 -- -- 3 

Fungus Curr, Desc, Doug, Jose, Lane S2 

Rhizopogon inquinatus A.H. Sm. WC; ID G2G3 -- -- 2 

Fungus Linn S1S2 

Rhizopogon masoniae A.H. Sm. WC GH -- -- 1-X 


Rhizopogon oswaldii A.H. Sm. EC; WA G2G3 -- -- 2-ex 


Rhizopogon quercicola A.H. Sm. WC; ID, WA G2G3 -- -- 2-ex 


Rhizopogon rogersii A.H. Sm. BM, CR, WC; ID G2G3 -- -- 3 

Fungus Clac, Jack, Polk, Wall S2 

Rhizopogon semireticulatus A.H. Sm. CR, EC, KM, WC; CA, WA, ID G2G3 -- -- 3 

Fungus Desc, Doug, Jose, Lake, Linn S2 

Rhizopogon semitectus A.H. Sm. WC; ID G2G3 -- -- 3 


Rhizopogon subcinnamomeus A.H. Sm. CR, WC; ID G2G3 -- -- 3 

Fungus Bent, Linn S1 

Rhizopogon subclavitisporus A.H. Sm. BM, WC; ID G2G3 -- -- 3 

Fungus Lane, Unio S1 

Rhizopogon subpurpurascens A.H. Sm. EC, WC; ID, WY G2G3 -- -- 3 

Fungus Desc, Hood, Jeff, Klam S2 

Rhizopogon subradicatus A.H. Sm. WV; WA G2G3 -- -- 2-ex 

Fungus Bent SH 

Rhizopogon truncatus Linder KM, WC; CA, E North America G4 -- -- 4 

Fungus Clac, Curr, Doug, Jack, Jose, Klam, Lane S2 

Rhizopogon variabilisporus A.H. Sm. KM; ID G2G3 -- -- 3 

Fungus Jack S1 

87



Rickenella swartzii (Fr.) Kuyper CR; CA, WA, MT, Europe G4 -- -- 3 

Fungus Coos, Doug, Lane, Linc, Till S2 

Sarcodon fuscoindicus (K.A. Harrison) Maas CR, KM, WC; CA, WA G3 -- -- 3 

Geest. Clac, Doug, Hood, Jose, Lane, Linn S2S3 

Fungus 

Sclerotinia veratri E.K. Cash & R.W. Davidson BM; CO G2? -- -- 3 

Fungus Umat S1 

Sowerbyella rhenana (Fuckel) J. Moravec CR, WC; CA, WA + G3G4 -- -- 3 

Fungus Bent, Clac, Jack, Klam, Linn, Mari S3 

Squamanita paradoxa (A.H. Sm. & Singer) Bas WC; Europe, Scandinavia G2? -- -- 3 


Stagnicola perplexa (P.D. Orton) Redhead & A.H. WC; ID, WA, BC, E Canada, Europe G2G4 -- -- 2 

Sm. Clac, Doug S1S2 

Fungus 

Stephensia bynumii Trappe, Bushnell & WC G1 -- -- 3 

Castellano Clac, Mari S1 

Fungus 

Stropharia albovelata (Murrill) Norvell & Redhead CR, WC; CA, WA G3? -- -- 3 

Fungus Clac, Coos, Lane S3? 

Thaxterogaster pavelekii Trappe, Castellano & P. CR; CA, WA G2 -- -- 1 

Rawl. Linc, Till S2 

Fungus 

Tricholomopsis fulvescens A. H. Sm. WC; CA, WA G2G3 -- -- 2-ex 


Tuber asa Tulasne & Tulasne CR; E North America, Europe G3 -- -- 3 

Fungus Bent, Till S1 

Tuber pacificum Trappe, Castellano & Bushnell CR G2 -- -- 3 

Fungus Coos, Lane, Polk S1 

Urnula craterium (Schwein.:Fr.) Fr. KM, WV; E North America, Europe, Asia G4 -- -- 2-ex 

Fungus Bent, Jack, Wash SH 

88

Plants Listed as Endangered 

Arabis macdonaldiana 

Astragalus applegatei 

Erigeron decumbens var. decumbens 

Fritillaria gentneri 

Plants Listed as Threatened 

Castilleja levisecta 

Howellia aquatilis 

Lupinus sulphureus ssp. kincaidii 

FEDERAL ENDANGERED SPECIES ACT STATUS 

Lilium occidentale 

Limnanthes floccosa ssp. grandiflora 

Lomatium bradshawii 

Lomatium cookii 

Mirabilis macfarlanei 

Sidalcea nelsoniana 

Silene spaldingii 

Plagiobothrys hirtus 

Stephanomeria malheurensis 

Thelypodium howellii ssp. spectabilis 

Candiate Plants for Listing 

Artemisia campestris var. wormskioldii Botrychium lineare Calochortus persistens 

Abronia umbellata ssp. breviflora 

Achnatherum hendersonii 

Achnatherum wallowaensis 

Agrostis hendersonii 

Agrostis howellii 

Allium dictuon 

Allium robinsonii 

Amsinckia carinata 

Anemone oregana var. felix 

Arabis hastatula 

Arabis koehleri var. koehleri 

Arabis modesta 

Arabis suffrutescens var. horizontalis 

Arctostaphylos hispidula 

Artemisia ludoviciana ssp. estesii 

Astragalus collinus var. laurentii 

Astragalus mulfordiae 

Astragalus tegetarioides 

Bensoniella oregana 

Botrychium ascendens 

Botrychium campestre 

Botrychium crenulatum 

Botrychium montanum 

Botrychium paradoxum 

Botrychium pedunculosum 

Calochortus coxii 

Calochortus greenei 

Calochortus howellii 

Calochortus longebarbatus var. peckii 

Calochortus macrocarpus var. maculosus 

Calochortus nitidus 

Calochortus umpquaensis 

Camassia howellii 

Camissonia pygmaea 

Cardamine pattersonii 

Carex idahoa 

Castilleja chambersii 

Castilleja fraterna 

Castilleja mendocinensis 

Castilleja rubida 

Castilleja rupicola 

Caulanthus major var. nevadensis 

Collomia renacta 

Cordylanthus maritimus ssp. palustris 

Corydalis aquae-gelidae 

Cupressus bakeri 

Cymopterus acaulis var. greeleyorum 

Cypripedium fasciculatum 

Delphinium leucophaeum 

Delphinium oreganum 

Delphinium pavonaceum 

Dicentra pauciflora 

Dodecatheon austrofrigidum 

Epilobium oreganum 

Epilobium siskiyouense 

Erigeron cervinus 

Erigeron engelmannii var. davisii 

Erigeron howellii 

Erigeron oreganus 

Eriogonum chrysops 

Eriogonum crosbyae 

Eriogonum cusickii 

Eriogonum prociduum 

Eriogonum umbellatum var. glaberrimum 

Erysimum menziesii ssp. concinnum 

Erythronium elegans 

Eucephalus vialis 

Filipendula occidentalis 

Fritillaria purdyi 

Galium serpenticum ssp. warnerense 

Gentiana plurisetosa 

Gentiana setigera 

Gilia millefoliata 

Gratiola heterosepala 

Hackelia cronquistii 

Hackelia ophiobia 

Hastingsia bracteosa var. atropurpurea 

Hastingsia bracteosa var. bracteosa 

Horkelia congesta ssp. congesta 

Horkelia hendersonii 

Hymenoxys lemmonii 

Ivesia rhypara var. rhypara 

Ivesia rhypara var. shellyi 

Kalmiopsis fragrans 

Lasthenia ornduffii 

Lathyrus holochlorus 

Lepidium davisii 

Leptodactylon pungens ssp. hazeliae 

Lilium kelloggii 

Limbella fryei (moss) 

Limnanthes floccosa ssp. bellingeriana 

Limnanthes floccosa ssp. pumila 

Lomatium erythrocarpum 

Lomatium greenmanii 

Lomatium ochocense 

Lomatium suksdorfii 

Luina serpentina 

Lupinus lepidus var. ashlandensis 

Lupinus lepidus var. cusickii 

Meconella oregana 

Mentzelia mollis 

Mentzelia packardiae 

USFWS SPECIES OF CONCERN 

Microseris laciniata ssp. detlingii 

Mimulus evanescens 

Mimulus hymenophyllus 

Monardella purpurea 

Myosurus sessilis 

Oenothera wolfii 

Penstemon barrettiae 

Penstemon glaucinus 

Penstemon peckii 

Perideridia erythrorhiza 

Phacelia argentea 

Phacelia inundata 

Phacelia leonis 

Phacelia lutea var. mackenzieorum 

Phacelia minutissima 

Plagiobothrys figuratus ssp. corallicarpus 

Plagiobothrys salsus 

Pleuropogon oregonus 

Poa unilateralis 

Pogogyne floribunda 

Polyctenium williamsiae 

Pyrrocoma radiata 

Ranunculus triternatus 

Rubus bartonianus 

Saxifraga hitchcockiana 

Senecio ertterae 

Senecio hesperius 

Sericocarpus rigidus 

Sidalcea hendersonii 

Sidalcea hirtipes 

Sidalcea malachroides 

Sidalcea malviflora ssp. patula 

Silene douglasii var. oraria 

Sisyrinchium hitchcockii 

Sisyrinchium sarmentosum 

Sophora leachiana 

Stanleya confertiflora 

Sullivantia oregana 

Tauschia howellii 

Texosporium sancti-jacobi (lichen) 

Thelypodium brachycarpum 

Thelypodium eucosmum 

Thelypodium howellii ssp. howellii 

Trifolium douglasii 

Trifolium leibergii 

Trifolium owyheense 

Triteleia hendersonii var. leachiae 

Viola primulifolia ssp. occidentalis 

Zigadenus fontanus 

89

STATE ENDANGERED SPECIES ACT STATUS 

Plants Listed as Endangered 



Artemisia campestris var. wormskioldii 




Calochortus indecorus 





Plants Listed as Threatened 



Astragalus cusickii var. sterilis 

Astragalus diaphanus var. diurnus 

Astragalus peckii 

Astragalus tyghensis 

Botrychium pumicola 




State Candiate Taxa 





Asarum wagneri 



Bolandra oregana 









Cardamine nuttallii var. gemmata 



Cimicifuga elata var. alpestris 

Cimicifuga elata var. elata 





90 






















Draba howellii 








Frasera umpquaensis 


Hackelia diffusa var. diffusa 






Limnanthes gracilis var. gracilis 







Mimulus jungermannioides 

Mimulus patulus 



Plagiobothrys lamprocarpus 









Microseris howellii 








Montia howellii 






Ranunculus austrooreganus 

Rorippa columbiae 



Sedum moranii 

Sedum oblanceolatum 



Sidalcea campestris 





Streptanthus howellii 





Viola primulifolia ssp. occidentalis



Achnatherum wallowaensis 

Agrostis hendersonii 


Albatrellus avellaneus (fungus) 

Allium dictuon 

Alpova alexsmithii (fungus) 


Arabis hastatula 




Arcangeliella camphorata (fungus) 

Artemisia campestris var. wormskioldii 



Astragalus cusickii var. sterilis 

Astragalus diaphanus var. diurnus 

Astragalus lemmonii 


Astragalus peckii 


Astragalus tyghensis 

Balsamorhiza hookeri var. lanata 


Boletus pulcherrimus (fungus) 



Botrychium lineare 



Botrychium pumicola 

Bridgeoporus nobilissimus (fungus) 

Callitriche fassettii 




Calochortus indecorus 


Calochortus macrocarpus var. maculosus 

Calochortus persistens 





Carex constanceana 

Carex idahoa 

Carex klamathensis 

Castilleja chambersii 

Castilleja chlorotica 

Castilleja fraterna 


Castilleja mendocinensis 

Castilleja rubida 

Chiloscyphus gemmiparus (liverwort) 

Chroogomphus loculatus (fungus) 

Cimicifuga elata var. elata 

Collomia mazama 




Cymopterus acaulis var. greeleyorum 

Cystangium idahoensis (fungus) 




LIST 1 (Threatened or Endangered Throughout Range) 

Dermocybe humboldtensis (fungus) 

Destuntzia rubra (fungus) 

Dodecatheon austrofrigidum 










Eriogonum umbellatum var. glaberrimum 


Erythronium howellii 

Eucephalus gormanii 



Frasera umpquaensis 


Galium serpenticum ssp. warnerense 

Gastroboletus imbellus (fungus) 

Gastroboletus vividus (fungus) 

Gentiana plurisetosa 


Gilia millefoliata 


Gymnomyces fragrans (fungus) 

Gymnomyces nondistincta (fungus) 





Horkelia hendersonii 


Iris tenax var. gormanii 


Ivesia rhypara var. shellyi 

Jamesoniella autumnalis var. heterostipa 

(liverwort) 

Kalmiopsis fragrans 


Lathyrus holochlorus 



Leptonia occidentalis var. occidentalis 

(fungus) 






Limnanthes gracilis var. gracilis 





Lomatium ochocense 

Lomatium roseanum 






Lyophyllum acutipes (fungus) 

Lyophyllum chamaeleon (fungus) 

Lyophyllum conoideospermum (fungus) 

Lyophyllum furfurellum (fungus) 

Lyophyllum lubricum (fungus) 

Lyophyllum pallidum (fungus) 

Lyophyllum piceum (fungus) 

Lyophyllum solidipes (fungus) 

Macowanites mollis (fungus) 








Navarretia willamettensis 

Octaviania macrospora (fungus) 



Penstemon glaucinus 

Penstemon peckii 



Phacelia inundata 

Phacelia leonis 

Phacelia lutea var. mackenzieorum 


Phaeocollybia californica (fungus) 

Phaeocollybia gregaria (fungus) 

Phaeocollybia oregonensis (fungus) 



Plagiobothrys lamprocarpus 


Pogogyne floribunda 

Polyctenium williamsiae 

Psathyrella gruberi (fungus) 

Psathyrella oregonensis (fungus) 

Psathyrella quercicola (fungus) 

Psathyrella subcaespitosa (fungus) 


Ramaria spinulosa var. diminutiva (fungus) 

Ranunculus austrooreganus 


Rhizopogon masoniae (fungus) 

Romanzoffia thompsonii 

Rorippa columbiae 



Sedum moranii 



Sidalcea hendersonii 

Sidalcea hickmanii ssp. nov. 


Sidalcea malachroides 





Sisyrinchium hitchcockii 



Sphaerocarpos hians (liverwort) 

Stanleya confertiflora 


Streptanthus howellii 



91


Thaxterogaster pavelekii (fungus) 



92 

Trematodon boasii (moss) 

Trifolium douglasii 



Triquetrella californica (moss) 

Viola primulifolia ssp. occidentalis 

LIST 2 (Threatened, Endangered or Extirpated from Oregon, Secure Elsewhere) 

Abronia turbinata 

Achnatherum speciosum 

Adiantum jordanii 

Agastache cusickii 

Agoseris elata 

Allenrolfea occidentalis 

Allium geyeri var. geyeri 

Allium peninsulare 

Allium robinsonii 

Aloina bifrons (moss) 

Andreaea schofieldiana (moss) 

Androsace elongata ssp. acuta 

Anemone oregana var. felix 

Arabis modesta 

Arabis sparsiflora var. atrorubens 

Arctostaphylos hispidula 

Argemone munita 

Arnica viscosa 

Artemisia arbuscula ssp. longicaulis 

Artemisia papposa 

Artemisia pycnocephala 

Asplenium septentrionale 

Asplenium trichomanes-ramosum 

Astragalus californicus 

Astragalus calycosus 

Astragalus gambelianus 

Astragalus geyeri var. geyeri 

Astragalus hoodianus 

Astragalus platytropis 

Atriplex gmelinii var. gmelinii 

Baccharis douglasii 

Balsamorhiza rosea 

Barbilophozia lycopodioides (liverwort) 

Botrychium campestre 

Botrychium lunaria 

Botrychium montanum 

Brachydontium olympicum (moss) 

Brodiaea terrestris 

Bruchia flexuosa (moss) 

Bryoerythrophyllum columbianum (moss) 

Bryoria pseudocapillaris (lichen) 

Bryoria spiralifera (lichen) 

Bryoria subcana (lichen) 

Bryum calobryoides (moss) 

Bulbostylis capillaris 

Bupleurum americanum 

Calamagrostis breweri 

Calicium adspersum (lichen) 

Callitriche marginata 

Calochortus monophyllus 

Calochortus nitidus 

Calochortus nudus 

Calypogeia sphagnicola (liverwort) 

Calyptridium roseum 

Camissonia graciliflora 

Campylopus schmidii (moss) 

Carex abrupta 

Carex atrosquama 

Carex brevicaulis 

Carex capillaris 

Carex capitata 

Carex comosa 

Carex concinna 

Carex cordillerana 

Carex crawfordii 

Carex diandra 

Carex dioica var. gynocrates 

Carex eleocharis 

Carex gynodynama 

Carex lasiocarpa var. americana 

Carex livida 

Carex macrochaeta 

Carex media 

Carex nardina 

Carex nervina 

Carex pelocarpa 

Carex pluriflora 

Carex pyrenaica ssp. micropoda 

Carex retrorsa 

Carex saxatilis 

Carex scabriuscula 

Carex scirpoidea var. stenochlaena 

Carex serratodens 

Carex subnigricans 

Carex vernacula 

Castilleja flava var. rustica 

Castilleja schizotricha 

Castilleja thompsonii 

Caulanthus crassicaulis var. glaber 


Ceratophyllum echinatum 

Chaenactis xantiana 

Chaenotheca subroscida (lichen) 

Chaetadelpha wheeleri 

Chamonixia caespitosa (fungus) 

Cheilanthes covillei 

Cheilanthes feei 

Cheilanthes intertexta 

Chlorogalum angustifolium 

Choiromyces venosus (fungus) 

Cicendia quadrangularis 

Cicuta bulbifera 

Cladidium bolanderi (lichen) 

Clintonia andrewsiana 

Cochlearia officinalis 

Codriophorus depressus (moss) 

Conostomum tetragonum (moss) 

Coptis trifolia 

Cortinarius barlowensis (fungus) 

Coryphantha vivipara var. vivipara 

Cryptantha leiocarpa 

Cryptantha leucophaea 

Cryptantha milo-bakeri 

Cryptogramma stelleri 

Cryptomitrium tenerum (liverwort) 

Cupressus bakeri 

Cymopterus longipes var. ibapensis 

Cymopterus nivalis 

Cymopterus purpurascens 

Cyperus acuminatus 

Cyperus lupulinus ssp. lupulinus 


Delphinium bicolor 

Delphinium nudicaule 

Delphinium nuttallii 

Dicentra pauciflora 

Diplophyllum plicatum (liverwort) 

Dodecatheon pulchellum var. 

shoshonense 

Draba howellii 

Elatine brachysperma 

Eleocharis bolanderi 

Eleocharis parvula 

Encalypta brevicollis (moss) 

Encalypta brevipes (moss) 

Encalypta intermedia (moss) 

Entosthodon fascicularis (moss) 

Ephemerum crassinervium (moss) 

Ephemerum serratum (moss) 

Ericameria arborescens 

Erigeron cervinus 

Erigeron disparipilus 

Erigeron engelmannii var. davisii 

Erigeron latus 

Erigeron peregrinus var. peregrinus 

Erigeron petrophilus 

Erioderma sorediatum (lichen) 

Eriogonum brachyanthum 

Eriogonum hookeri 

Eriogonum lobbii 

Eriogonum salicornioides 

Eriophorum chamissonis 

Erodium macrophyllum 

Erysimum menziesii ssp. concinnum 

Eschscholzia caespitosa 

Fissidens fontanus (moss) 

Fritillaria camschatcensis 

Fritillaria purdyi 

Gentiana newberryi 

Gentiana prostrata 

Gentianella tenella ssp. tenella 

Geum rossii var. turbinatum 

Geum triflorum var. campanulatum 

Gymnomitrion concinnatum (liverwort) 

Hackelia bella 

Hackelia ophiobia 

Heliotropium curassavicum 

Helodium blandowii (moss) 

Helvella crassitunicata (fungus) 

Herbertus aduncus (liverwort) 

Herbertus sakuraii (liverwort) 

Heterodermia japonica (lichen) 

Heterodermia leucomela (lichen) 

Heterodermia sitchensis (lichen) 

Hieracium horridum 

Horkelia tridentata ssp. tridentata 

Hydrocotyle verticillata 

Hygrophorus caeruleus (fungus) 

Hymenoxys lemmonii 

Hypogymnia pulverata (lichen) 

Hypogymnia subphysodes (lichen) 

Hypotrachyna revoluta (lichen) 

Iliamna latibracteata

Ivesia shockleyi 

Iwatsukiella leucotricha (moss) 

Juncus triglumis var. albescens 

Jungermannia polaris (liverwort) 

Keckiella lemmonii 

Kobresia bellardii 

Kobresia simpliciuscula 

Kurzia makinoana (liverwort) 

Leioderma sorediatum (lichen) 

Leptogium cyanescens (lichen) 

Leptonia rosea var. marginata (fungus) 

Leptonia subeuchroa (fungus) 

Lewisia columbiana var. columbiana 

Lewisia columbiana var. rupicola 

Lewisia leana 

Lilium kelloggii 

Limonium californicum 

Lipocarpha aristulata 

Lipocarpha micrantha 

Listera borealis 

Lobaria linita (lichen) 

Lobelia dortmanna 

Lomatium engelmannii 

Lomatium foeniculaceum var. fimbriatum 

Lomatium ravenii 

Lomatium watsonii 

Lophozia laxa (liverwort) 

Lotus stipularis 

Lupinus nevadensis 

Lupinus tracyi 

Luzula arcuata ssp. unalaschcensis 

Lycopodiella inundata 

Lycopodium complanatum 

Lyophyllum gracile (fungus) 

Malacothrix sonchoides 

Marsupella emarginata var. aquatica 

(liverwort) 

Meesia uliginosa (moss) 

Melica stricta 

Mentzelia congesta 

Metzgeria violacea (liverwort) 

Microcalicium arenarium (lichen) 

Micromitrium synoicum (moss) 

Microseris bigelovii 

Microseris douglasii ssp. douglasii 

Mimulus bolanderi 

Mimulus congdonii 

Mimulus latidens 

Mimulus tricolor 

Mirabilis laevis var. retrorsa 

Monardella purpurea 

Muhlenbergia minutissima 

Mythicomyces corneipes (fungus) 

Navarretia leucocephala ssp. 

leucocephala 

Nemacladus capillaris 

Niebla cephalota (lichen) 

Ophioglossum pusillum 

Orthodontium gracile (moss) 

Acanthophysium farlowii (fungus) 

Albatrellus caeruleoporus (fungus) 

Albatrellus dispansus (fungus) 

Albatrellus skamanius (fungus) 

Aliciella triodon 

Orthodontium pellucens (moss) 

Oxytropis sericea var. sericea 

Pannaria rubiginosa (lichen) 

Pellaea andromedifolia 

Pellaea bridgesii 

Pellaea mucronata ssp. mucronata 

Peltolepis quadrata (liverwort) 

Phacelia gymnoclada 

Phacelia malvifolia 

Phlox hendersonii 

Phlox multiflora 

Physaria chambersii 

Physcomitrella patens (moss) 

Pilophorus nigricaulis (lichen) 

Pilularia americana 

Plagiobothrys austiniae 

Plagiobothrys greenei 

Plagiobothrys salsus 

Plagiochila semidecurrens var. alaskana 

(liverwort) 

Plantago macrocarpa 

Platanthera obtusata 

Poa rhizomata 

Poa unilateralis 

Pohlia sphagnicola (moss) 

Polystichum californicum 

Polytrichum sphaerothecium (moss) 

Polytrichum strictum (moss) 

Porella bolanderi (liverwort) 

Porella vernicosa ssp. fauriei (liverwort) 

Potamogeton diversifolius 

Potamogeton foliosus var. fibrillosus 

Potentilla villosa 

Primula cusickiana 

Psathyrella wapinitaensis (fungus) 

Pseudocalliergon trifarium (moss) 

Pseudocyphellaria mallota (lichen) 

Pseudorhizina californica (fungus) 

Ptilidium pulcherrimum (liverwort) 

Pyrrocoma racemosa var. racemosa 

Radula brunnea (liverwort) 

Rafinesquia californica 

Ramalina pollinaria (lichen) 

Ramaria amyloidea (fungus) 

Ramaria rubella var. blanda (fungus) 

Rhamnus ilicifolia 

Rhizopogon brunneifibrillosus (fungus) 

Rhizopogon chamaleontinus (fungus) 

Rhizopogon clavitisporus (fungus) 

Rhizopogon ellipsosporus (fungus) 

Rhizopogon exiguus (fungus) 

Rhizopogon inquinatus (fungus) 

Rhizopogon oswaldii (fungus) 

Rhizopogon quercicola (fungus) 

Rhizopogon subradicatus (fungus) 

Rhynchospora alba 

Rhynchospora capitellata 

Rhytidium rugosum (moss) 

Ribes divaricatum var. pubiflorum 

Allium bolanderi var. bolanderi 

Allium douglasii var. nevii 

Allium sanbornii var. sanbornii 

Allium tolmiei var. platyphyllum 

Alpova olivaceotinctus (fungus) 


Rotala ramosior 

Salix bonplandiana 

Salix farriae 

Salix wolfii 

Saxifraga adscendens ssp. oregonensis 

Saxifragopsis fragarioides 

Scapania gymnostomophila (liverwort) 

Scheuchzeria palustris ssp. americana 

Schistidium cinclidodonteum (moss) 

Schistostega pennata (moss) 

Schoenoplectus subterminalis 

Scirpus pendulus 

Sedella pumila 

Senecio dimorphophyllus 

Senecio flettii 

Senecio porteri 

Sesuvium verrucosum 

Silene hookeri ssp. bolanderi 

Solanum parishii 

Splachnum ampullaceum (moss) 

Stagnicola perplexa (fungus) 

Stellaria humifusa 

Stereocaulon spathuliferum (lichen) 

Sticta arctica (lichen) 

Streptanthus glandulosus 

Streptopus streptopoides 

Stylocline psilocarphoides 

Suksdorfia violacea 

Symphoricarpos longiflorus 

Talinum spinescens 

Tauschia stricklandii 

Tayloria serrata (moss) 

Teloschistes flavicans (lichen) 

Tetraphis geniculata (moss) 

Tetraplodon mnioides (moss) 

Texosporium sancti-jacobi (lichen) 

Thalictrum alpinum 

Thelypodium brachycarpum 

Thelypodium howellii ssp. howellii 

Tholurna dissimilis (lichen) 

Tomentypnum nitens (moss) 

Tortula mucronifolia (moss) 

Townsendia montana 

Townsendia parryi 

Tricholomopsis fulvescens (fungus) 

Trillium kurabayashii 

Triteleia ixioides ssp. anilina 

Triteleia laxa 

Tritomaria exsectiformis (liverwort) 

Tritomaria quinquedentata (liverwort) 

Trollius laxus ssp. albiflorus 

Urnula craterium (fungus) 

Usnea nidulans (lichen) 

Utricularia gibba 

Utricularia minor 

Utricularia ochroleuca 

Wolffia borealis 

Wolffia columbiana 

Zigadenus fontanus 

LIST 3 (Review) 

Amanita armillariiformis (fungus) 

Amanita malheurensis (fungus) 

Amanita novinupta (fungus) 

Ammannia robusta 

Anaptychia setifera (lichen) 

93


Anastrophyllum minutum (liverwort) 

Andreaea nivalis (moss) 

Anemone multifida var. tetonensis 

Anoectangium aestivum (moss) 

Anomobryum julaceum (moss) 

Anthelia julacea (liverwort) 

Antirrhinum kingii 

Antirrhinum vexillo-calyculatum ssp. 

breweri 

Arabis davidsonii 

Arcangeliella crassa (fungus) 

Arcangeliella lactarioides (fungus) 

Arrhenia lobata (fungus) 

Astragalus conjunctus var. rickardii 

Astragalus misellus var. misellus 

Astragalus reventiformis 

Astragalus sclerocarpus 

Atriplex leucophylla 

Atriplex powellii 

Balsamia alba (fungus) 

Balsamia nigrescens (fungus) 

Balsamia platyspora (fungus) 

Balsamorhiza hookeri var. idahoensis 

Barbilophozia barbata (liverwort) 

Blepharostoma arachnoideum (liverwort) 

Botrychium hesperium 

Brauniellula albipes (fungus) 

Brodiaea californica 

Bruchia bolanderi (moss) 

Bryoglossum gracile (fungus) 

Bryoria bicolor (lichen) 

Buellia oidalea (lichen) 

Buxbaumia aphylla (moss) 

Calicium quercinum (lichen) 

Callitriche hermaphroditica 

Caloplaca stantonii (lichen) 

Camissonia ovata 

Camissonia palmeri 

Camissonia parvula 

Camissonia pusilla 

Campylopodiella flagellacea (moss) 

Campylopus subulatus (moss) 

Cardamine nuttallii var. covilleana 

Cardamine nuttallii var. dissecta 

Carex atherodes 

Carex brunnescens ssp. brunnescens 

Carex epapillosa 

Carex infirminervia 

Carex tahoensis 

Castilleja viscidula 

Castilleja wightii 

Catathelasma ventricosum (fungus) 

Cazia flexiascus (fungus) 

Cephaloziella spinigera (liverwort) 

Choiromyces alveolatus (fungus) 

Chrysomphalina grossula (fungus) 

Cimicifuga elata var. alpestris 

Cladonia norvegica (lichen) 

Clavariadelphus sachalinensis (fungus) 

Clavariadelphus subfastigiatus (fungus) 

Clavulina castaneopes var. lignicola 

(fungus) 

Climacocystis borealis (fungus) 

Clitocybe senilis (fungus) 

Clitocybe subditopoda (fungus) 

Codriophorus ryszardii (moss) 

Collema curtisporum (lichen) 

94 

Collema undulatum (lichen) 

Conocybe subnuda (fungus) 

Corallorhiza wisteriana 

Cordyceps ophioglossoides (fungus) 

Cortinarius boulderensis (fungus) 

Cortinarius cyanites (fungus) 

Cortinarius depauperatus (fungus) 

Cortinarius magnivelatus (fungus) 

Cortinarius valgus (fungus) 

Cortinarius verrucisporus (fungus) 

Cortinarius wiebeae (fungus) 

Crassula solierii 

Cryptantha humilis 

Cryptantha simulans 

Cryptantha thompsonii 

Cudonia monticola (fungus) 

Cynodontium jenneri (moss) 

Cyperus bipartitus 

Dendrocollybia racemosa (fungus) 

Dermatocarpon meiophyllizum (lichen) 

Destuntzia fusca (fungus) 

Didymodon norrisii (moss) 

Douglasia laevigata 

Elaphomyces anthracinus (fungus) 

Elaphomyces asperulus (fungus) 

Elaphomyces decipiens (fungus) 

Elaphomyces reticulatus (fungus) 

Elaphomyces subviscidus (fungus) 

Elodea nuttallii 

Endogone oregonensis (fungus) 

Entosthodon californicus (moss) 

Epilobium palustre 

Eriogonum nudum var. paralinum 

Eriogonum nutans 

Eriogonum pyrolifolium var. pyrolifolium 

Eucephalus breweri 

Eurybia merita 

Fauria crista-galli 

Festuca brachyphylla 

Fevansia aurantiaca (fungus) 

Fritillaria eastwoodiae 

Galerina fuscobrunnea (fungus) 

Gamundia leucophylla (fungus) 

Gastroboletus ruber (fungus) 

Gautieria magnicellaris (fungus) 

Gautieria otthii (fungus) 

Genea compacta (fungus) 

Gentianopsis holopetala 

Gilia salticola 

Glomus pubescens (fungus) 

Glomus radiatum (fungus) 

Gomphus kauffmanii (fungus) 

Grimmia anomala (moss) 

Gymnomyces monosporus (fungus) 

Hackelia mundula 

Haplomitrium hookeri (liverwort) 

Harpanthus flotovianus (liverwort) 

Hebeloma occidentale (fungus) 

Hebeloma oregonense (fungus) 

Hebeloma parcivelum (fungus) 

Hebeloma pungens (fungus) 

Helianthella californica var. nevadensis 

Helianthella quinquenervis 

Helianthella uniflora var. uniflora 

Helianthus bolanderi 

Helvella elastica (fungus) 

Hemimycena pseudocrispula (fungus) 

Hesperevax sparsiflora var. brevifolia 

Hieracium greenei 

Hierochloe odorata 

Hydnotrya inordinata (fungus) 

Hydnotrya michaelis (fungus) 

Hydropus marginellus (fungus) 

Hygrohypnum alpinum (moss) 

Hygrophorus albicarneus (fungus) 

Hygrophorus albiflavus (fungus) 

Hypogymnia duplicata (lichen) 

Hypomyces luteovirens (fungus) 

Hypotrachyna riparia (lichen) 

Juncus bryoides 

Juncus capillaris 

Juncus hemiendytus var. abjectus 

Juncus kelloggii 

Langloisia setosissima ssp. punctata 

Lecanora caesiorubella ssp. merrillii (lichen) 

Lecanora pringlei (lichen) 

Lecidea dolodes (lichen) 

Lepidium dictyotum var. dictyotum 

Lepidium montanum var. nevadense 

Leptogium hirsutum (lichen) 

Leptogium platynum (lichen) 

Leptogium plicatile (lichen) 

Leptogium rivale (lichen) 

Leptogium teretiusculum (lichen) 

Leptonia caesiocincta (fungus) 

Leptonia violaceonigra (fungus) 

Lesquerella douglasii 

Lesquerella kingii var. cobrensis 

Leucogaster citrinus (fungus) 

Leucogaster odoratus (fungus) 

Limosella acaulis 

Lloydia serotina ssp. serotina 

Lomatium idahoense 

Lomatium packardiae 

Lophozia gillmanii (liverwort) 

Lupinus andersonii 

Luzula orestera 

Lygodesmia juncea 

Macowanites chlorinosmus (fungus) 

Malacothrix stebbinsii 

Marsupella condensata (liverwort) 

Marsupella sparsifolia (liverwort) 

Martellia medlockii (fungus) 

Mielichhoferia elongata (moss) 

Minuartia austromontana 

Mnium blyttii (moss) 

Mycena gaultheri (fungus) 

Mycena hudsoniana (fungus) 

Mycena quiniaultensis (fungus) 

Mycena tenax (fungus) 

Myrica gale 

Myriophyllum ussuriense 

Najas guadalupensis 

Nama densum var. parviflorum 

Nardia japonica (liverwort) 

Nicotiana quadrivalvis var. bigelovii 

Nolanea edulis var. concentrica (fungus) 

Nolanea verna var. isodiametrica (fungus) 

Ochrolechia subplicans (lichen) 

Octaviania cyanescens (fungus) 

Omphalina isabellina (fungus) 

Opuntia fragilis var. fragilis 

Orobanche californica ssp. californica 

Orthotrichum bolanderi (moss)

Orthotrichum euryphyllum (moss) 

Orthotrichum hallii (moss)Orthotrichum 

holzingeri (moss) 

Orthotrichum pellucidum (moss) 

Otidea smithii (fungus) 

Oxystegus tenuirostris (moss) 

Oxytheca dendroidea 

Pannaria rubiginella (lichen) 

Peltula euploca (lichen) 

Penstemon deustus var. variabilis 

Penstemon janishiae 

Penstemon kingii 

Penstemon perpulcher 

Penstemon pratensis 

Perideridia lemmonii 

Phacelia tetramera 

Phaeocollybia dissiliens (fungus) 

Phaeocollybia lilacifolia (fungus) 

Phaeocollybia pseudofestiva (fungus) 

Phaeocollybia radicata (fungus) 

Phaeocollybia rufotubulina (fungus) 

Phaeocollybia scatesiae (fungus) 

Phaeocollybia sipei (fungus) 

Phaeocollybia spadicea (fungus) 

Phymatoceros bulbiculosus (hornwort) 

Physcomitrium immersum (moss) 

Pinus sabiniana 

Piperia candida 

Piperia elongata 

Plagiobryum zieri (moss) 

Plagiopus oederianus (moss) 

Plagiothecium piliferum (moss) 

Plantago eriopoda 

Platyhypnidium riparioides (moss) 

Plectania milleri (fungus) 

Poa bolanderi 

Poa chambersii 

Poa stenantha 

Poa suksdorfii 

Podostroma alutaceum (fungus) 

Pohlia bolanderi (moss) 

Pohlia cardotii (moss) 

Pohlia ludwigii (moss) 

Pohlia obtusifolia (moss) 

Pohlia tundrae (moss) 

Polanisia dodecandra ssp. trachysperma 

Abronia latifolia 

Achnatherum webberi 

Albatrellus ellisii (fungus) 

Allium bisceptrum 

Allium unifolium 

Antennaria aromatica 

Arabis furcata 

Arabis koehleri var. stipitata 

Artemisia ludoviciana ssp. estesii 

Artemisia packardiae 

Asarum wagneri 

Astragalus alvordensis 

Astragalus atratus var. owyheensis 

Astragalus robbinsii var. alpiniformis 

Astragalus succumbens 

Astragalus umbraticus 

Balsamorhiza sericea 

Bergia texana 

Polyctenium fremontii var. bisulcatum 

Polygonum punctatum 

Polypodium calirhiza 

Polytrichum sexangulare (moss) 

Potamogeton pusillus ssp. tenuissimus 

Potamogeton striatus 

Potamogeton vaginatus 

Potentilla pensylvanica 

Preissia quadrata (liverwort) 

Prenanthella exigua 

Pseudaleuria quinaultiana (fungus) 

Pseudephemerum nitidum (moss) 

Pseudoleskeella tectorum (moss) 

Ptychostomum cyclophyllum (moss) 

Puccinellia pumila 

Pyrrocoma liatriformis 

Radiigera bushnellii (fungus) 

Ramaria abietina (fungus) 

Ramaria botrytis var. aurantiiramosa 

(fungus) 

Ramaria concolor (fungus) 

Ramaria conjunctipes var. sparsiramosa 

(fungus) 

Ramaria coulterae (fungus) 

Ramaria gelatiniaurantia (fungus) 

Ramaria gracilis (fungus) 

Ramaria largentii (fungus) 

Ramaria maculatipes (fungus) 

Ramaria rainierensis (fungus) 

Ramaria rubribrunnescens (fungus) 

Ramaria suecica (fungus) 

Ramaria thiersii (fungus) 

Ranunculus verecundus 

Rhizopogon abietis (fungus) 

Rhizopogon atroviolaceus (fungus) 

Rhizopogon bacillisporus (fungus) 

Rhizopogon brunneiniger (fungus) 

Rhizopogon flavofibrillosus (fungus) 

Rhizopogon rogersii (fungus) 

Rhizopogon semireticulatus (fungus) 

Rhizopogon semitectus (fungus) 

Rhizopogon subcinnamomeus (fungus) 

Rhizopogon subclavitisporus (fungus) 

Rhizopogon subpurpurascens (fungus) 

Rhizopogon variabilisporus (fungus) 

Ribes wolfii 

Bolandra oregana 

Botrychium lanceolatum 

Botrychium minganense 

Botrychium pinnatum 

Calicium abietinum (lichen) 

Calochortus longebarbatus var. 

longebarbatus 

Camissonia boothii ssp. boothii 

Cardamine nuttallii var. gemmata 

Carex barbarae 

Carex bebbii 

Carex haydeniana 

Carex hystericina 

Carex leptalea ssp. leptalea 

Carex macrocephala 

Carex praeceptorum 

Castilleja brevilobata 

Castilleja rupicola 


Rickenella swartzii (fungus) 

Romanzoffia suksdorfii 

Rumex salicifolius var. lacustris 

Sagittaria montevidensis ssp. calycina 

Salix nivalis 

Salix orestera 

Samolus parviflorus 

Sarcodon fuscoindicus (fungus) 

Scapania obscura (liverwort) 

Schistidium tenerum (moss) 

Schofieldia monticola (liverwort) 

Scirpus heterochaetus 

Scirpus pallidus 

Sclerolinon digynum 

Sclerotinia veratri (fungus) 

Scouleria marginata (moss) 

Sedum lanceolatum ssp. nesioticum 

Senecio sphaerocephalus 

Senecio triangularis var. angustifolius 

Sigridea californica (lichen) 

Silene serpentinicola 

Sorbus californica 

Sowerbyella rhenana (fungus) 

Sphagnum oregonense (moss) 

Squamanita paradoxa (fungus) 

Stephensia bynumii (fungus) 

Stropharia albovelata (fungus) 

Taraxacum ceratophorum 

Thamnobryum neckeroides (moss) 

Thelenella muscorum var. octospora 

(lichen) 

Thelomma mammosum (lichen) 

Torreyochloa erecta 

Tortella fragilis (moss) 

Tortella tortuosa (moss) 

Trifolium plumosum ssp. amplifolium 

Triglochin striata 

Triteleia ixioides ssp. scabra 

Tuber asa (fungus) 

Tuber pacificum (fungus) 

Umbilicaria hirsuta (lichen) 

Usnea rubicunda (lichen) 

Usnea sphacelata (lichen) 

Vezdaea stipitata (lichen) 

Viola langsdorfii 

Zizia aptera 

LIST 4 (Watch) 

Caulanthus crassicaulis var. crassicaulis 

Caulanthus pilosus 

Chaenactis cusickii 

Chaenactis macrantha 

Chaenactis nevii 

Cirsium ciliolatum 

Clarkia heterandra 

Claytonia nevadensis 

Collomia larsenii 

Cryptantha propria 

Cypripedium californicum 

Cypripedium montanum 

Darlingtonia californica 

Dicentra formosa ssp. oregana 

Dichelostemma ida-maia 

Draba aureola 

Draba cusickii var. cusickii 

Draba lemmonii var. cyclomorpha 

95


Dryas drummondii 

Dryopteris filix-mas 

Eatonella nivea 

Elmera racemosa var. racemosa 

Enemion stipitatum 

Epilobium latifolium 

Epilobium luteum 

Epilobium rigidum 

Ericameria discoidea var. discoidea 

Erigeron cascadensis 

Eriogonum diclinum 

Eriogonum ochrocephalum var. 

calcareum 

Eriogonum pendulum 

Eriogonum scopulorum 

Eriophorum angustifolium 

Eritrichium nanum var. elongatum 

Eryngium alismifolium 

Erythronium revolutum 

Eucladium verticillatum (moss) 

Euonymus occidentalis 

Festuca elmeri 

Fritillaria glauca 

Gelatinodiscus flavidus (fungus) 

Gilia sinistra ssp. sinistra 

Glyptopleura marginata 

Hackelia diffusa var. cottonii 

Hackelia diffusa var. diffusa 

Hackelia patens var. patens 

Hazardia whitneyi var. discoidea 

Heuchera grossulariifolia var. tenuifolia 

Heuchera merriamii 

Hieracium longiberbe 

Hulsea algida 

Huperzia occidentalis 

Iliamna bakeri 

Kalmiopsis leachiana 

Lathyrus lanszwertii var. tracyi 

Lesquerella kingii ssp. diversifolia 

Leucogaster microsporus (fungus) 

Leucothoe davisiae 

Lewisia cotyledon var. howellii 

DROPS AND NAME CHANGES 

96 

Lewisia oppositifolia 

Lilaea scilloides 

Lomatium farinosum var. hambleniae 

Lomatium laevigatum 

Lomatium rollinsii 

Lupinus biddlei 

Lupinus breweri var. breweri 

Lycopodium annotinum 

Malacothrix glabrata 

Malacothrix torreyi 

Microseris howellii 

Microseris laciniata ssp. detlingii 

Mimulus clivicola 

Mimulus douglasii 

Mimulus jepsonii 

Mimulus jungermannioides 

Mimulus kelloggii 

Mimulus patulus 

Minuartia californica 

Montia howellii 

Myriophyllum sibiricum 

Nama lobbii 

Navarretia heterandra 

Nephroma occultum (lichen) 

Pedicularis howellii 

Pediocactus nigrispinus 

Penstemon davidsonii var. praeteritus 

Penstemon miser 

Penstemon seorsus 

Penstemon spatulatus 

Phacelia verna 

Phaeocollybia attenuata (fungus) 

Phaeocollybia piceae (fungus) 

Plagiobothrys glyptocarpus 

Platismatia lacunosa (lichen) 

Poa laxiflora 

Poa marcida 

Poa piperi 

Polemonium viscosum 

Polyozellus multiplex (fungus) 

Polystichum kruckebergii 

Polystichum lemmonii 

Populus angustifolia 

Potamogeton filiformis 

Pseudocyphellaria perpetua (lichen) 

Pseudocyphellaria rainierensis (lichen) 

Pseudoleskeella serpentinensis (moss) 

Pyrrhospora quernea (lichen) 

Pyrrocoma linearis 

Ramaria aurantiisiccescens (fungus) 

Rhinanthus crista-galli 

Rhizopogon truncatus (fungus) 

Ribes cereum var. colubrinum 

Ribes inerme var. klamathense 

Salix brachycarpa 

Salix delnortensis 

Salix drummondiana 

Sanicula peckiana 

Sedum debile 

Sedum laxum ssp. heckneri 

Sedum oblanceolatum 

Sedum spathulifolium ssp. purdyi 

Selaginella watsonii 


Sidalcea campestris 

Sidalcea cusickii 

Silene lemmonii 

Silene nuda ssp. insectivora 

Silene suksdorfii 

Smelowskia ovalis var. ovalis 

Smilax californica 

Stenocybe clavata (lichen) 

Stenocybe major (lichen) 

Sulcaria badia (lichen) 

Synthyris schizantha 

Synthyris stellata 

Thlaspi montanum var. siskiyouense 

Triteleia crocea var. crocea 


Usnea hesperina (lichen) 

Usnea longissima (lichen) 

Vaccinium oxycoccos 

Vancouveria chrysantha 

Vascular Plants 

Astragalus tetrapterus Dropped, too common 

Aster breweri Name change, now called Eucephalus breweri 

Aster curtus Name change, now called Sericocarpus rigidus 

Aster gormanii Name change, now called Eucephalus gormanii 

Aster sibiricus var. meritus Name change, now called Eurybia merita 

Aster vialis Name change, now called Eucephalus vialis 

Carex integra Dropped, too common 

Carex interiori Dropped, too common 

Carex praticola Dropped, too common 

Carex sp. (SW OR pops. Carex livida) Name change, now called Carex klamathensis 

Castilleja pallescens var. inverta Dropped, too common 

Caulanthus crassicaulis Name change, should have been C. crassicaulis var. crassicaulis to distinguish 

from recently added C. crassicaulis var. glaber 

Cypripedium calceolus var. parviflorum Dropped, not documented from the state 

Lasthenia macrantha ssp. prisca Name change, elevated to species level, now called L. ornduffii 

Lithophragma heterophyllum Dropped, too common 

Lomatium salmoniflorum Dropped, not documented from the state, only known collection misidentifed 

Lupinus lapidicola Dropped, not documented from the state, collections annotated to 

L. albifrons var. albifrons 

Mirabilis bigelovii var. retrorsa Name change, now called Mirabilis laevis var. retrorsa

DROPS AND NAME CHANGES (continued) 

Monardella glauca Dropped, not documented from the state; misidentification 

Navarretia subuligera Dropped, too common 

Navarretia tagetina Dropped, too common 

Pediocactus simpsonii var. robustior Dropped, not documented from the state; ours now called P. nigrispinus 

Ranunculus reconditus Name change, now called R. triternatus 

Scirpus subterminalis Name change, now called Schoenoplectus subterminalis 

Scribneria bolanderi Dropped, too common 

Silene californica Dropped, not documented from the state, ours now called S. serpentinicola 

Smilax jamesii Dropped, not documented from the state 

Verbena hastata Dropped, too common 

Fungi 

Albatrellus caeruloeporus Spelling corrected to Albatrellus caeruleoporus 

Albatrellus skamanianus Spelling corrected to Albatrellus skamanius 

Balsamia nigrens Spelling corrected to Balsamia nigrescens 

Catathelasma ventricosa Spelling corrected to Catathelasma ventricosum 

Cyphellostereum laeve Dropped, not documented from the state, misidentified 

Gomphus bonarii Synonym of common species (Gomphus floccosus) not listed 

Gymnopilus punctifolius Dropped, too common 

Gyromitra californica Name change, now called Pseudorhizina californica 

Helvella maculata Dropped, too common 

Lyophyllum soldipes Spelling corrected to Lyophyllum solidipes 

Martellia fragrans Name change, now called Gymnomyces fragrans 

Martellia idahoensis Name change, now called Cystangium idahoensis 

Mycena quinaultensis Spelling corrected to Mycena quiniaultensis 

Octavianina cyanescens Spelling corrected to Octaviania cyanescens 

Octavianina macrospora Spelling corrected to Octaviania macrospora 

Phaeocollybia olivacea Dropped, too common 

Pholiota albivelata Name change, now called Stropharia albovelata 

Psathyrella quericola Spelling corrected to Psathyrella quercicola 

Rhizopogon masonae Spelling corrected to Rhizopogon masoniae 

Rhizopogon subpurpurescens Spelling corrected to Rhizopogon subpurpurascens 

Sarcosoma latahense Dropped, too common 

Tephrocybe rancida Synonym (Lyophyllum rancidum) already dropped in 2004 list 

Lichens 

Cetrelia cetrarioides Dropped, too common 

Chaenotheca ferruginea Dropped, too common 

Chaenotheca furfuracea Dropped, too common 

Chaenothecopsis pusilla Dropped, too common 

Chromatochlamys muscorum var. octospora Name change, now called Thelenella muscorum var. octospora 

Dermatocarpon luridum Dropped, not documented from the state; ours now called D. meiophyllizum 

Heterodermia leucomelos Name change, now called Heterodermia leucomela 

Leptogium brebissonii Dropped, too common 

Leptogium rivulare Spelling corrected to Leptogium rivale 

Leptogium saturninum Dropped, too common 

Pannaria malmei Dropped, not documented from the state, ours now called Pannaria rubiginella 

Parmelina quercina Dropped, too common 

Liverworts 

Metzgeria temperata Dropped, not documented from the state; ours now called Metzgeria violacea 

Mosses 

Anomobryum filiforme Name change, now called Anomobryum julaceum 

Calliergon trifarium Name change, now called Pseudocalliergon trifarium 

Crumia latifolia Dropped, too common 

Encalypta brevicolla var. crumiana Variety no longer recognized, now called Encalypta brevicollis 

Fabronia pusilla Dropped, too common 

Fissidens grandifrons Dropped, too common 

Fissidens pauperculus Dropped, too common 

Funaria muhlenbergii Dropped, too common 

Hedwigia detonsa Dropped, too common 

Hedwigia stellata Dropped, too common 

Plagiopus oederiana Name change, now called Plagiopus oederianus 

Racomitrium aquaticum Dropped, excluded from North America. Our plants now called Codriophorus ryszardii 

Racomitrium depressum Name change, now called Codriophorus depressus 

Rhizomnium nudum Dropped, too common 

Tripterocladium leucocladulum Dropped, too common 

97

98 

OREGON NATURAL HERITAGE INFORMATION CENTER 

RARE PLANT FIELD SURVEY FORM 

Please complete all entries in the top section above the heavy line. Please complete as much as possible the more detailed section 

below the heavy line. You may use the back for comments or additional space. If possible, please attach a map of the location, 

preferably something of the same quality as a USGS 7.5’ map. 

Scientific Name: 

Date of Field Work: County: Collection: Yes ( ), No 

mo. day year coll # , herbarium 

Directions: 

Reporter: Phone: 

Address: 

1. LOCATION - Attach separate map or sketch a map indicating exact site, scale and proximity to prominent features. 

A. Plant found? Yes No If no, reason: 

B. Location: T R Sec 1/4 of 1/4 (use back for more TRS) 

C. Source of GPS coordinates (circle one): GPS (make & model ) or map (type & scale ) 

GPS differentially corrected? Yes No 

Datum (circle): Nad 27, Nad 83, other . Easting/Longitude Northing/Latitude 

Coordinate System (circle): UTM (Zone 10), UTM (Zone 11) or Latitude/Longitude 

D. Owner/Manager: 

2. SPECIES BIOLOGY 

A. Phenology: % in flower, % in fruit, % in leaf 

B. Population size: Number of plants: Area occupied: 

C. Age Class: % seedlings, % immature, % 1 st year, % mature, % senescent 

3. HABITAT 

A. Plant communities/Habitat Description/Associated species: 

B. Aspect: (enter compass direction(s) or degrees) 

C. Slope: slight (0�-20�), moderate (20�-45�), extreme (45�+), vertical 

D. Topographic position: crest, upper slope, mid-slope, lower slope, bottom 

E. Light: open, filtered, shade 

F. Moisture: inundated, saturated, moist, dry 

G. Elevation range: to (choose unit: feet or meters) 

H. Substrate/soil: 

I. Visible threats/potential disturbance: 

4. DETERMINATION - How was plant identified? (choose one or more, please fill in the source for each choice) 

keyed in flora , compared with specimen, compared with photo/drawing, 

identified by someone else, other . 

Source (name of flora/which specimen/which drawing/name of identifier): 

5. PHOTOGRAPHS/SLIDES 

Did you take a print or slide: Yes (specify which), No. May we obtain duplicates at our cost? Yes No 

Oregon Natural Heritage Information Center / 1322 SE Morrison Street / Portland, Oregon 97214 / 503-731-3070 phone & fax

OREGON NATURAL HERITAGE INFORMATION CENTER 

ANIMAL FIELD SURVEY FORM 

If possible, please attach a map of the location, preferably something of the same quality as a USGS 7.5' map. Also please include any 

photos or sketches and measurements when appropriate. 

Basic Data 

Scientific Name: _______________________________________________________________________________________________ 

Date of Field Work: ________________________________________ County: _____________________________________________ 

Observer: __________________________________________ Phone/E-mail: _____________________________________________ 

Affiliation/Address: ____________________________________________________________________________________________ 

Locality Data 

Site Name: ______________________________________________________ Directions: ___________________________________ 

_____________________________________________________________________________________________________________ 

_____________________________________________________________________________________________________________ 

Township ____________ Range ________________Section _______________ ¼ of ___________ ¼ 

Datum (circle): Nad 27, Nad 83, other Easting/Longitude Northing/Latitude 

Source of GPS coordinates (circle one): GPS (make & model ) or map (type & scale ) 

GPS differentially corrected? Yes No 

Coordinate System (circle): UTM (Zone 10), UTM (Zone 11) or Latitude/Longitude 

Ownership: ___________________________________________________________________________________________________ 

Species Biology 

Approximate # of Animals: __________________________________ Sex/Age: _____________________________________________ 

Site Function for Species: ________________________________________________________________________________________ 

Population trends at Site: _________________________________________________________________________________________ 

Habitat 

General Description: ____________________________________________________________________________________________ 

_____________________________________________________________________________________________________________ 

_____________________________________________________________________________________________________________ 

Associated Plants/Animals: _______________________________________________________________________________________ 

Disturbance/Threats: ____________________________________________________________________________________________ 

Other knowledgeable individuals/Comments: _________________________________________________________________________ 

_____________________________________________________________________________________________________________ 

_____________________________________________________________________________________________________________ 

Oregon Natural Heritage Information Center / 1322 SE Morrison Street / Portland, Oregon 97214 / 503-731-3070 phone & fax 

99

ACKNOWLEDGMENTS 

ANIMALS 

Revisions to the current edition included status changes made by ODFW, USFWS and NOAA Fisheries. Our 

thanks to these agencies for their continued efforts to protect and study Oregon’s fauna. Our appreciation goes, 

as always, to the many vertebrate and invertebrate biologists who contributed directly or indirectly and whose 

comments and criticisms were incorporated into this booklet. 

PLANTS AND FUNGI 

Many of the changes made since the last edition of this booklet in 2004, resulted from the Rare and 

Endangered Plant Conference held at Oregon State University, Corvallis, Oregon in October 2006. We thank 

all conference participants and others who have contributed to this project. Many of the improvements in the 

information included in this booklet are a result of efforts by the professional botanists of the Oregon 

Department of Agriculture, the U.S. Forest Service and the Bureau of Land Management, and the amateur and 

professional botanists of the Native Plant Society of Oregon. 

Michael Castellano of the USFS volunteered to compile the much-expanded list of fungi, coordinating input 

from numerous agency and university mycologists, as well as the Oregon Mycological Society. Most of the 

Heritage ranks included are a result of his work. 

Special thanks go to Kenton Chambers, Professor Emeritus at Oregon State University, who serves as the 

flowering plant taxonomic arbiter for ORNHIC and for this publication. 

Primary sources of expertise for this edition include: 

Carex: Carex working group (Richard Brainerd, Manuela Huso, Keli Kuykendall, Danna Lytjen, Bruce 

Newhouse, Nick Otting, Barbara Wilson and Peter Zika). 

Ferns: Ed Alverson, Frank Lang, David Wagner and Peter Zika. 

Liverworts: John Christy, Richard Helliwell, Dave Kofranek, Daphne Stone, and David Wagner. 

Mosses: John Christy, Ron Exeter, Doug Goldenberg, Judith Harpel, Richard Helliwell, Scot Loring, David 

Kofranek, Wayne Rolle, Jim Shevock, Daphne Stone, and David Wagner. 

Fungi: Mike Castellano, Ron Exeter, Scot Loring, Lorelei Norvell, Judy Roger, Efren Cazares, James Trappe, 

and Nancy Weber, and Janet Lindgren. 

Lichens: Doug Goldenberg, Dave Kofranek, Scot Loring, Bruce McCune, and Daphne Stone. 

100

FEDERAL STATUS 

LE Listed as an Endangered Species 

LT Listed as a Threatened Species 

PE Proposed as an Endangered Species 

PT Proposed as a Threatened Species 

C Candidate for Listing as Threatened or Endangered 

SOC Species of Concern - Taxa for which additional 

information is needed to support a proposal to list 

under the ESA 

STATE STATUS – ANIMALS 





SC Sensitive - Critical 

SV Sensitive - Vulnerable 

STATE STATUS – PLANTS 





C Candidate for Listing as Threatened or Endangered 

ECOREGIONS 

BM Blue Mountains (includes High Lava Plains) 

BR Northern Basin and Range (includes Owyhee 

Uplands) 

CB Columbia Basin 

CR Coast Range 

EC East Cascades 

KM Klamath Mountains 

SP Snake River Plains 

WC West Cascades and Crest 

WV Willamette Valley 

STATES AND PROVINCES 

AB Alberta NJ New Jersey 

AK Alaska NM New Mexico 

AZ Arizona NY New York 

AR Arkansas NC North Carolina 

BC British Columbia NT NW Territories 

CA California NS Nova Scotia 

CO Colorado ON Ontario 

HI Hawaii QC Quebec 

ID Idaho SK Saskatchewan 

KS Kansas TN Tennessee 

MB Manitoba UT Utah 

MA Massachusetts WA Washington 

MT Montana WI Wisconsin 

NV Nevada WY Wyoming 

CODES AND ABBREVIATIONS 

NATURAL HERITAGE RANKS 

G1 Critically imperiled throughout its range 

G2 Imperiled throughout its range 

G3 Rare, threatened or uncommon throughout its range 

G4 Not rare, apparently secure throughout its range 

G5 Widespread, abundant and secure throughout its 

range 

S1 Critically imperiled in Oregon 

S2 Imperiled in Oregon 

S3 Rare, threatened or uncommon in Oregon 

S4 Not rare, apparently secure in Oregon 

S5 Widespread, abundant and secure in Oregon 

T Rank for a subspecies, variety, or race 

Q Taxonomic questions 

H Historic, formerly part of the native biota with the 

implied expectation that it may be rediscovered 

X Presumed extirpated or extinct 

U Unknown rank 

? Not yet ranked 

B Rank of the breeding population (migratory birds) 

N Rank of the wintering population (migratory birds) 

MISCELLANEOUS 

ESA Endangered Species Act 

EPA Environmental Protection Agency 

FED Federal 

NOAA National Oceanic and Atmospheric 

Administration 

ODA Oregon Department of Agriculture 

ODFW Oregon Department of Fish and Wildlife 

OESA Oregon Endangered Species Act 

ORNHIC Oregon Natural Heritage Information Center 

sp. nov. species novum (new species) - in the process of 

being described in the literature 

ssp. subspecies 

ssp. nov. subspecies novum (new subspecies) - in the 

process of being described in the literature 

TNC The Nature Conservancy 

USFS United States Forest Service 

USFWS United States Fish and Wildlife Service 

var. variety 

+ taxon occurs in additional states 

HERITAGE LISTS 

1 Threatened or Endangered Throughout Range 

2 Threatened, Endangered or Extirpated from Oregon, but 

Secure or Abundant Elsewhere 

3 Review 

4 Watch 

2-ex Extirpated in Oregon 

1-X Presumed extinct 

Oregon Natural Heritage Information Center � 1322 SE Morrison Street � Portland, OR 97214 � (503) 731-3070

Oregon Natural Heritage Information Center - Oregon Biodiversity ...

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