330 
Ricasolia 
glomulifera 115 
herbacea 116 
Roccella 
fuciformis 82 
phycopsis 81 
Sagedia 
aggregata 3441 
cinerea 358 
depressa 200 
fuscella 361 
viridula 362 
GSarcogyme 
corrugata 199 
privigna 199 
pruinosa 198 
simplex 199 
Scoliciosporum 
holomelænum 271 
Scyphophorus 
cervicornis 53 
cocciferus 73 
convolutus 41 
cornutus 49 
fimbriatus 48 
pyxidatus 43 
Sirosiphon 
saxicola 1 
Sphæria 
epigæa 374 
homostegia 126 
melanostoma 238 
nitida 376 
Sphærocarpus 
sessilis 35 
Sphærophorus 
compressus 37 
coralloides 36 
globiferus 36 
melanocarpon 37 
LICHENS DES 
Sphinctrina 
microcephala 31 
turbinata 30 
Spiloma 
decolorans 348 
elegans 343 
fallax 343 
melaleucum 348 
rubrum . 344 
tumidulum 313 
Spilomiuam 
graphideorum 348 
Squamaria 
aleurites 175 
centrifuga 131 
cervina 196 
crassa 172 
diffracta 174 
pulverulenta 158 
saxicola 173 
Stereocaulon 
cereolinum 79 
cereolus 79 
condensatum 79 
condyloideum 79 
confine 4 
corallinoides 167 
corallinum 247 
globiferum 36 
madreporiforme 217 
nanum 80 
quisquiliare 80 
Sticta 
aurata 114 
Dufourii 411 
fuliginosa 112 
glomulifera 115 
herbacea 116 
limbata 113 
pleurocarpa 108 
Sticta 
pulmonacea 108 
pulmonaria 108 
scrobiculata 109 
sylvatica 110 
Stigmatidium 
crassum 341 
leucinum 342 
obscurum 341 
Stigonema 
atrovirens a 
pannosum 28 
Thelenella 
modesta 391 
Thelotrema 
agelæa 246 
lepadinum 247 
margaceum 364 
pertusum 238 
variolarioides 246 
Thrombhium 
epigæum 374 
EÆrachylia 
melaleuca 348 
stigonella 35 
Tubercularia 
fusca 58 
Urceolaria 
Acharii 204 
agelæa 246 
arenaria 236 
atrocinerea 202 
bryophila 237 
castanea 196 
cinerea 200 
cinereorufesc., 203 
composita 217 
gibbosa 205 
lævata 203 
microcelis 203 
