PART 1

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14. Ascospores 2-8/ascus...................................................................................................................................................................... 15 15. Exciple carbonized to base of hymenium ................................................................................................................................... 16 16. Exciple not striate ................................................................................................................................................................... 17 17. Exciple covered with thin white layer; salazinic acid; ascospores 8/ascus, 1-2 × 4-5-celled, 12-16 × 5-8 µm; Dade County ................................................................ G. marescens (Fée) Müll. Arg. 17. Exciple naked, black; lirellae elliptical toweakly elongate with broad red brown disk; ascospores 2-4/ascus, 35-50 × 17-25 µm; no substances; Lake County..................................................................................................................Graphina sp. 1271 16. Exciple becoming striate, bleeding purplish in KOH; norstictic acid; ascospores 2-4 × 6-8-celled, 20-35 × 10-15 µm; Dade County......................................................Graphina sp. Britton 680 15. Exciple only carbonized at apices, becoming striate.................................................................................................................. 18 18. Ascospores 2-4/ascus, 30-50 × 20-27 µm; norstictic acid; exciple carbonized almost to base but inner part yellowish; Florida, without locality ...............................................................................................G. antillarum (Vainio) Zahlbr. 18. Ascospores 8/ascus, 30-40 × 15-17 µm; stictic acid; Louisiana, not yet known from Florida ...................................................................................... [G. parilis (Krempelh.) Müll. Arg.] 14. Ascospores 1/ascus ......................................................................................................................................................................... 19 19. No substances; ascospores 65-90 × 20-30 µm; lirellae semi-immersed; disk narrow, not pruinose; margin black, shiny, not striate, open below; throughout Florida ................................................................................................................................G. xylophaga R. C. Harris 19. Protocetraric acid; ascospores 120-165 × 35-40 µm; lirellae immersed, disk broad, whitish pruinose; margin pruinose, often only patchily carbonized; Collier County ....................................................................................................................................G. platyleuca (Nyl.) Zahlbr. NOTES Graphina adscribens Nyl.) Müll. Arg. I have now examined the type of this species (H-Nyl 6824) and it does not match anything in North America. The Florida collection in Nylander's herbarium under this name is Graphina scolecitis. Thus Graphina adscribens can be excluded from the North American mycota with confidence. Graphina columbina (Tuck.) Wirth & Hale The lead for this species was inadvertenly omitted from "Some Florida Lichens". Graphina platyleuca (Nyl.) Zahlbr. New to North America. FLORIDA. Collier County: Collier-Seminole State Park, just W of boat basin, 25°59'N, 81°35'W, mangroves at edge of salt marsh, 7 Dec 1992, Harris 30065 (NY). Graphina subvirginalis (Nyl.) Müll. Arg. I was badly confused in 1990, mixing two obviously distinct taxa. Graphina subvirginalis has a variable number of ascospores, 2-8/ascus (type, H-Nyl 6851) and another undescribed species has only 1/ascus. I have not had time to re-examine material but I presume that Graphina intertexta (Müll. Arg.) R. C. Harris will prove to be a synonym of G. subvirginalis. GRAPHIS Adanson 1. Exciple carbonized; spores 4-celled only in G. afzelii............................................................................................................................. 2 2. Margin not striate; hymenium inspersed or not ................................................................................................................................... 3 3. Ascomata sessile, covered with thin white layer; exciple well developed below hymenium .......................................................... 4 4. Lirellae C+ red (lecanoric acid); ascospores 4-celled, 16-23 × 6-9 µm; common, throughout the state .................................................................................................................................G. afzelii Ach. 4. Lirellae and thallus UV+ yellow (lichexanthone), PD+ red (protocetraric acid); ascospores ca. 22-23-celled, 60-95 × 7-9 µm; Highlands County .....................................................................G. candidata Nyl 10
3. Ascomata immersed or sessile, black, not covered by a white layer.............................................................................................. 5 5. Epihymenium colorless, KOH- ..................................................................................................................................................... 6 6. Exciple lacking below hymenium ............................................................................................................................................. 7 7. Lichen substances absent.................................................................................................................................................... 8 8. Ascospores 8-11-celled, 25-40 µm long .......................................................................................................................... 9 9. Disk not exposed; exciple carbonized to base of hymenium; hymenium not inspersed; ascospores 8-10-celled, 25-40 × 7-9 µm; Columbia, Duval and Lake counties ..................................................................................................... G. lineola Ach. 9. Disk becoming exposed, whitish or bluish pruinose; exciple mostly not carbonized to base; hymenium not inspersed; ascospores 8-11-celled, 30-40 × 7-9 µm; Duval County ............................................................... G. scripta (L.) Ach. 8. Ascospores 11-13-celled, 50-70 × 8-11 µm; hymenium inspersed; Duval, Franklin and Highlands counties .............................................................................................. G. pavoniana Fée 7. Norstictic, stictic or protocetraric acids............................................................................................................................... 10 10. Norstictic acid only....................................................................................................................................................... 11 11. Lirellae flexuose, branching, sessile to semi-immersed; hymenium not inspersed; ascospores 6-8-celled, 18-35 × 5-9 µm; peninsular Florida............................................................................................................................ G. librata Knight 11. Lirellae short, straight, immersed; hymenium inspersed; ascospores 8(-9)-celled, 30-35 × 8-9 µm; Dade County..................................................... Graphis sp. Britton 664 10. Stictic acid (with or without norstictic acid) or protocetraric acid.................................................................................. 12 12. Lirellae immersed; margin and disk white pruinose; hymenium not inspersed; ascospores 8-11-celled, 25-35 × 7-8 µm; stictic acid or protocetraric acid; Dade and Palm Beach counties ....................................................... G. caesiella Vainio s. lat 12. Lirellae semi-immersed, black; margin and disk not pruinose; hymenium inspersed; ascospores 10-11-celled 30-40 × 7-8 µm; norstictic plus stictic acid; Dade County.............................................................................. G. leptocarpa Fée s. lat. 6. Exciple entire, carbonized below hymenium.......................................................................................................................... 13 13. Ascospores 11-15-celled, 50-60 × 8-10 µm..................................................................................................................... 14 14. Hymenium inspersed; lirellae mostly immersed; norstictic acid (rarely acid deficient); throughout the state................................................................................................. Graphis sp. 23509 14. Hymenium not inspersed; lirellae sessile; no substances; Polk County................................. G. anfractuosa Eschw. 13. Ascospores 6-8-celled, 18-25 × 6-7 µm; hymenium inspersed; norstictic acid; Duval and Polk counties......................................................................................G. desquamescens (Fée) Zahlbr. s. lat 5. Epihymenium orange, KOH+ purple; margin not striate; disk exposed, orange....................................................................... 15 15. Exciple closed; hymenium yellowish inspersed; ascospores 8-celled, 27-34 × 7-8 µm; norstictic acid; Dade County..........................................................................G. chromothecia R. C. Harris 15. Exciple lacking below; hymenium not inspersed; ascospores 8-celled, 23-30 × 6-7 µm; no substances; Franklin and Liberty counties..........................................................G. inversa R. C. Harris 2. Margin striate; hymenium not inspersed............................................................................................................................................ 16 16. Thallus UV+ yellow (lichexanthone)............................................................................................................................................. 17 17. Lirellae narrow, flexuose, branched; margin weakly striate; ascospores 6-8-celled, 20-30 × 7-9 µm; south to Polk County ................................................................................ G. lucifica R. C. Harris 17. Lirellae rather broad, short, often straight, sparsely branched; margin strongly striate; ascospores 11-14-celled, 50-75 × 9-12 µm; Franklin and Liberty counties ............................................................................................................... G. haleana R. C. Harris 11
Page 1 and 2: PART 1 INTRODUCTION Sadly this intr
Page 3 and 4: ...................................
Page 5 and 6: 1. Ascomata immersed or emergent; n
Page 7 and 8: ascospores 18-24 × 3 µm; Louisian
Page 9: 2. Ascospores 1(-2)/ascus..........
Page 13 and 14: GYROSTOMUM Fr. Only the single spec
Page 15 and 16: Sarcographia labyrinthica (Ach.) M
Page 17 and 18: to expose black rim around pore; co
Page 19 and 20: 4. Ascospores light to dark brown..
Page 21 and 22: 2. Apothecia minute, ca. 0.2 mm tal
Page 23 and 24: three collections of C. stemonea te
Page 25 and 26: ...................................
Page 27 and 28: COLLEMA Wigg. [The non-lichenized l
Page 29 and 30: PILOCARPACEAE Zahlbr. There are mor
Page 31 and 32: doubt the occurrence of this specie
Page 33 and 34: 22. Podetia forming abruptly flared
Page 35 and 36: 11. Isidia cylindrical ............
Page 37 and 38: 12. Medulla yellow; thallus not sor
Page 39 and 40: 3. Soredia farinose, not derived fr
Page 41 and 42: Lake County U. baileyi (Stirton) Za
Page 43 and 44: 10. Ascospores 22-41 × 11-21 µm..
Page 45 and 46: 6. Underside white or purplish gray
Page 47 and 48: PD+ dirty orangish; ascospores 4-ce
Page 49 and 50: 9. Medulla PD+ orange .............
Page 51 and 52: hope, leads to more intensive study
Page 53 and 54: Chaetothyriales and a number of par
Page 55 and 56: 2. Ascomata scattered; clypeus larg
Page 57 and 58: Duval County.......................
Page 59 and 60: Arthopyrenia atomarioides Müll. Ar
Page 61 and 62:
ascomata, muriform ascospores) and
Page 63 and 64:
1. Ascoma simple, with only a singl
Page 65 and 66:
Mycoporum compositum (Massal.) R. C
Page 67 and 68:
XANTHOPYRENIACEAE Zahlbr. It has be
Page 69 and 70:
Pyrenocollema tichothecioides (Arn.
Page 71 and 72:
The family is defined here more nar
Page 73 and 74:
a basal fringe; ascospores 20-30 ×
Page 75 and 76:
above). The selection of piece B is
Page 77 and 78:
Arthopyrenia exasperata R. C. Harri
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immersis clypeo lato et microconidi
Page 81 and 82:
9. Ascospores small, 16-22 × 8-9
Page 83 and 84:
?Polyblastiopsis alboatra Zahlbr. i
Page 85 and 86:
Additional specimens. FLORIDA. Coll
Page 87 and 88:
5. Endospore absent or poorly devel
Page 89 and 90:
1. Ascospores small, under 20 µm l
Page 91 and 92:
Distopyrenis pachyospora Aptroot Ap
Page 93 and 94:
Tomasellia nigrescens Müll. Arg.,
Page 95 and 96:
illustration and distribution, P. c
Page 97 and 98:
12. Ascospores 30-42(-53) × 11-15
Page 99 and 100:
33. Ascospores 44-50(-56) × 17-24
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47. Endospore very reduced; ascospo
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celled, becoming filled with reddis
Page 105 and 106:
5.VIII.1990, Kalb 23189, not seen,
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Aptroot, for which I have seen the
Page 109 and 110:
The type collection has some ascosp
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Pseudopyrenula endochrysea Vainio,
Page 113 and 114:
TRYPETHELIUM Sprengel 1. Thallus or
Page 115 and 116:
2). Trypethelium variolosum Ach., A
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1. Ascomata present; pycnidia prese
Page 119 and 120:
14 above...........................
Page 121 and 122:
This species was treated in 1990 as
Page 123 and 124:
subclavate, 180-220 × 45-55 µm, w
Page 125 and 126:
Monoblastia borinquensis R. C. Harr
Page 127 and 128:
9. Ascospores biseriate or irregula
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conidia in a single row; macroconid
Page 131 and 132:
33. Ascospores broadly elliptical,
Page 133 and 134:
50. Medulla UV-; cortex UV+ yellow;
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69. Growing in aquatic or semiaquat
Page 137 and 138:
Anisomeridium angulosum (Müll. Arg
Page 139 and 140:
Arthopyrenia glaucescens Müll. Arg
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16.5-23 µm. As I have unpacked onl
Page 143 and 144:
Species distincta macropycnidiis ro
Page 145 and 146:
the species or strain of the photob
Page 147 and 148:
univ. 1: 188. 1921. Phyllobathelium
Page 149 and 150:
and S. tagananae are transferred fr
Page 151 and 152:
1.0 mm diam.; wall black, thinner b
Page 153 and 154:
this to mean Massalongo intended (i
Page 155 and 156:
5. Ascospores basically 4/ascus, 11
Page 157 and 158:
Thelenella humilis R. C. Harris, sp
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Afro-montagnard Centre-oriental: en
Page 161 and 162:
multiseptate in Trichothelium. Asco
Page 163 and 164:
Pyrenula mastoidea Ach., Ges. Natur
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junk heap. These variants (sp. 6, s
Page 167 and 168:
Hedwigia 67: 274. 1927. Type not se
Page 169 and 170:
dark green-blue in section; on bamb
Page 171 and 172:
Trichothelium isidiatum could be re
Page 173 and 174:
Arthopyrenia planiuscula...........
Page 175 and 176:
Distopyrenis pachyospora ..........
Page 177 and 178:
Mycocalicium subtile...............
Page 179 and 180:
Polyblastiopsis sphaerica..........
Page 181 and 182:
Thelenella humilis.................
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PART 1

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