ohlarona Nyl. (Lecanora) 413
chlarona Cromb. [Lecanora) 413
ohlarotera Nyl. (Lecanora) 417
chlorelhim Turn. & Borr. [Calie.) 88
chlorina Nyl. (Lecanora) 381
chlorococca A. L. Sm. (Arthopyrenia)
ii. 329
chlorococca Græwe (Bilimbia) ii. 148
chlorococca Leight. [Verrue.) ii. 329
chloroleuca Hook. (Lecanora) 381
chloroleucus Sm. (Lichen) 381
chloromelum Mudd (Leptogium) 74
chlorophæa Floerke (Cenomyce) 130
chlorophæa Hepp (Lecidea) ii. 190
ohlorophæodes Nyl. (Lecanora) 442
chlorophæum A. L. Sm. (Rhizocarpon)
ii. 190
chloropolia Leight. (Lecidea) ii. 170
chloroscotina Nyl. (Lecidea) ii. 128
chlorothecia Tayl. (Variolaria) 500
chlorotica Nyl. (Lecidea) ii. 152
chlorotica Wainio (Porina) ii. 335
chlorotica Hepp (Verrucaria) ii. 283
chlorotica Aoh. (Verrucai'ia) ii. 335
chloroticula A. L. Sm. (Bacidia) ii.
155
chloroticula Nyl. (Lecidea) ii. 155
chlorotiza Nyl. (Lecidea) ii. 121
chlorotropoides Nyl. (Lecidea) ii. 140
chondrotypa Aoh. (Lecanora) 420
ohrysooephalum Aoh. (Calicium) 87
chrysocephalum Sm. (Calicium) 87
chrysocephalum Mudd (Cyphel.) 87
chrysocephalum Gray (Phacotium) 87
chrysocephalus Turn. (Lichen) 87
chrysoleuoa Ach. (Lecanora) 352
chrysoleuca Leight. (Sguamaria) 352
chrysoleucus Sm, (Lichen) 352
chrysophana Koerb. (Aspieilia) 483
ohrysopbana Nyl. (Lecanora) 480
chrysophthalma Gray (Borrera) 296
chrysophthalma DO. (Physcia) 296
chrysophthalmus Linn. (Lichen) 296
ciliaris Gray (Borrera) 302
ciliaris Linn. (Lichen) 302
ciliaris DG. (Physcia) 302
oiliata Nyl. (Parmelia) 233
ciliata Tayl. (Sticta) 269
ciliatus Dicks. (Lichen) 319
cinerascens A. L. Sm. (Lecidea) ii. 73
cinerascens With. (Lichen) ii. 73
cinerea Mudd (Aspieilia) 466
cinerea Somm. (Lecanora) 466
cinerea Nyl. (Opegrapha) ii. 296
cinerea Fr. (Sagedia) ii. 271
cinerea Sm. (Urceolaria) 466
cinerea Hook. (Verrucaria) ii. 320
cinerella Flot. (Verrucaria) ii. 331
cinereopruinosaKoerb.(Arthopyrenia)
ii. 318
cinercopn-uinosa Schær. (Verrucaria)
ii. 318
ciuereorufescens Nyl. (Lecanora) 468
cinereorufescens Cromb. (Lecanora)
468
cinereoinifescens Ach. (Urceolaria)
468
cinereum Pers. (Calicium) 86
cinereum Nyl. (Galicium) 86
cinereum Th. Fr. (Dermatocarpon)
ii. 271
cinereum Pers. (Endocarpon) ii. 271
cinereum polydactylon Dill. (Lichenoides)
291
cinereum, segmentis, etc. Dill. (Lichenoides)
313, 317
cinereus Ach. (Lichen) 466
cinnaharina Wallr. (Arthonia) ii.
208
cinnaharina Sommerf. (Lecidea) ii.
18
cinnabarinum DO. (Coniocarpon) ii.
208
circinata Ach. (Lecanora) 403
circinata Oromb. (Lecancrra) 403
circinata Mudd (Sguamaria) 403
circinatula Nyl. (Lecanora) 404
circinatum Gray (Placodium) 403
circinatus Pers. (Lichen) 403
circumpallens A. L. Sm. (Bacidia)
ii. 161
circumpallens Nyl. (Lecidea) ii. 161
circurnscripta Leight. (Sagedia) ii.
260
circurnscripta Mudd (Stigmatella) ii.
260
circurnscripta Tayl. (Verrucaria) ii.
260
circurnscriptum A. Zahlbr. (Sclerophyton)
ii. 260
circurnscriptum Carroll (Stigmatidium)
ii. 261
cirrochroa Ach. (Lecanora) 363
cirrochroum Cromb. (Placodium) 363
citrina Leight. (Coniocybe) 89
citrina Ach. (Lecanora) 371
citrina Hofim. (Verrucaria) 371
citrinella Ach. (Lecidea) ii. 164
citrinellus Ach. (Lichen) ii. 164
citrinum Cromb. [Calicium) 89
citrinum Mudd (Cyphelmm) 89
citrinum Leight. (Placodium) 371
citrinus E. Bot. t. 1793 (Lichen) 369,
371
CLADINA Nyl. 173
CLADONIA Hill. 126
cladoniaria Nyl. (Lecidea) ii. 104
clavellum Turn. & Borr. (Calie) 92
elavellus E. Bot. t. 1465 (Lichen) 92
claviculare Gray (Phacotium) 92
clavulifera Nyl. (Lecidea) ii. 19
Clementi E. Bot. t. 1779 (Lichen)
316
Clementi Turn. (Parmelia) 316
dementi Sm. (Sguamaria) 316
clopima Th. Fr. (Staurothele) ii.
311
clopima Wahlenh. (Verrucaria) ii.
311
coarctata Hook. (Lecanora) ii. 22
coarctata Nyl. (Lecidea) ii. 22
coarctata S. F. Gray (Binodina) ii. 22
coarctatus Sm. (Lichen) ii. 22
coccifera Hook. (Cenomyce) 161
coccifera Tayl. (Cladonia) 129
coccifera Schær. (Cladonia) 161
coccifera Gray (Scyphophora) 161
cocciferus Linn. (Lichen) 161
coccifenis Hook. (Scyphophorus) 163
ooooinea Gromb. (Lecanora) 454
coccineum Mudd (Hæmatomma) 454
COCOOOABPIA Pers. 345
coccodes Turn. & Borr. (Isidium) 502
oeccodes Ach. (Lichen) 502
coccodes Nyl. (Pertusaria) 502
cochleatus Dicks. (Lichen) 74
codonoidea Leight. (Verriicaria) ii.
335
COENOGONIUM Ehrenb. ii. 2
ooerulea DO. (Verrucaria) ii. 287
coeruleonigricans A. L. Sm. (Biatorina)
ii. 110
coertcleorUgricans Schær. (Lecidea) ii.
111
coeruleonigricans Lightf. (Lichen) ii.
110
coeruleonigricans Hook. (Psora) ii.
I l l
coeruleus Ramond (Lichen) ii. 287
coilocarpa Nyl. (Lecanora) 415
COLLEMA Wigg. 39
OOLLEMODIÜM Nyl. 57
colleta A. L. Sm. (Arthopyrenia ?) ii.
325
colleta Stirton (Verrucaria) ii. 325
collinus Ach. (Lichen) 291
colludens Tuckerm. (Buellia) ii. 181
colludens Nyl. (Lecidea) ii. 181
colobina Ach. (Lecanora) 400
columnatula A. L. Sm. (Biatorina)
ii. 129
cohmimtula Nyl. (Lecidea) ii. 129
commaculans Nyl. (Lecidea) ii. 102
oommixtum Nyl. (Platysma) 223
communis DO. (Pertusaria) 499
commutata Ach. (Lecanora) ii. 125
compacta Hass. (Hassallia) 19
compactum Ach. (Collema) 45
compaotum Nyl. (Gonionema) 19
compactum Koerb. (Scoliciosporum)
ii. 163
compactum Ag. (Scytonema) 19
compactus V-tz. (Sirosiphon) 19
complicatum Aoh. (Endocarpon) ii.
268
complicatus Swartz (Lichen) ii. 268
complicakts Mudd (Synechoblastus) 54
compressus Ach. (Sphærophorus) 104
concentrica Leight. (Lecidea) ii. 194
concentricus Davies (Lichen) ii. 194
conoilians Nyl. (Lecanora) 377
concinna Borx. (Verrucaria) ii. 291
conoinnum Elot. (Collema) 49
concolor Dicks. (Lichen) 300, 368
concreta Leight. (Lecidea) ii. 197
concreta Nyl. (Pertusaria) 503
condensatum Hofim. (Stereocaulon)
121
condyloideum Ach. (Stereocaulon) 122
conferta Nyl. (Lecanora) 427
conferta Dnb. (Patellaria) 427
conferta Tayl. (Verrucaria) ii. 345
confertula Stirton (Lecidea) ii. 17
confertum Nyl. (Collema) 41
confervoides Krempelh. (Buellia) ii.
182
confervoides DO. (Rhizooarp.) ii. 195
confinis Ach. (Lichen) 32