rare plants - Virginia Department of Conservation and Recreation
rare plants - Virginia Department of Conservation and Recreation
rare plants - Virginia Department of Conservation and Recreation
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Rare Vascular Plant List<br />
___________________________________________________________________________________________________<br />
Scientific Name Common Name Global State Federal State<br />
Rank Rank Status Status<br />
________________________________________________________________________________________________________________________________________________________<br />
Hordeum jubatum L. ssp. jubatum<br />
Only native <strong>Virginia</strong> occurrences are<br />
monitored<br />
Foxtail Barley G5T5 S1<br />
Houstonia canadensis Willd. ex Roemer & J.A.<br />
Schultes<br />
syn: Hedyotis canadensis (Willd. ex Roemer<br />
& J.A. Schultes) Fosberg<br />
Canada Bluets G4G5 S2<br />
Houstonia nigricans (Lam.) Fernald var. Glade Bluets G5TNR S1<br />
nigricans<br />
syn: Hedyotis nigricans (Lam.) Fosberg<br />
Huperzia appressa (Desvaux) A. Löve & D. Löve<br />
syn: Huperzia appalachiana Beitel & Mickel<br />
Appalachian Fir<br />
Clubmoss<br />
G4G5 S2<br />
Huperzia porophila (Lloyd & Underwood) Holub Rock Clubmoss<br />
syn: Lycopodium porophilum Lloyd &<br />
Underwood<br />
G4 S1<br />
Hydrocotyle bonariensis Comm. ex Lam. Coastal Waterpennywort<br />
G5 S2<br />
Hypericum adpressum Raf. ex W. Bart. Bog St. John's-wort G3 S1<br />
Hypericum boreale (Britt.) Bickn. Northern St.<br />
John’s-wort<br />
Hypericum densiflorum Pursh var. interior Interior Bushy St.<br />
(Small) Sorrie & Weakley<br />
John's-wort<br />
19<br />
G5 S2<br />
G5TNR S1<br />
Hypericum denticulatum Walt.<br />
Does not include H. virgatum (=H.<br />
denticulatum var. acutifolium Ell.)<br />
Coppery St. John’swort<br />
G5 SH<br />
Hypericum fraseri Spach<br />
syn: Triadenum fraseri (Spach) Gleason<br />
Fraser’s Marsh St.<br />
John’s-wort<br />
G5 S2<br />
Hypericum lloydii (Svenson) P. Adams S<strong>and</strong>hill St. John'swort<br />
G4? SH<br />
Hypericum setosum L. Hairy St. John'swort<br />
G4G5 S1S2<br />
Hypericum tubulosum Walt.<br />
syn: Triadenum tubulosum (Walt.) Gleason<br />
Lesser Marsh St.<br />
John's-wort<br />
G4? S2<br />
Hypoxis sessilis L.<br />
Includes H. longii Fern.<br />
Glossy-seed Yellow<br />
Stargrass<br />
G4 SH<br />
Ilex collina Alex<strong>and</strong>er<br />
syn: Nemopanthus collinus (Alex<strong>and</strong>er) R.<br />
Clark<br />
Long-stalked Holly G3 S2 LE<br />
Ilex coriacea (Pursh) Chapman Big Gallberry G5 S2<br />
Iliamna corei Sherff<br />
Under I. rivularis (Dougl. ex Hook.) Greene<br />
var. rivularis in Kartesz (1999)<br />
Peters Mountain<br />
Mallow<br />
G1Q S1 LE LE