BRITISH LICHENS

440 INDEX
RACODIUM Pers., 2
radiata Aeh. (Arthonia), 236
radiala Pers. (Opegrapha), 236
radiala Leight. (Graphis var.), 274, 279
radiata lIIudd (8tenographa var.), 279
radiata A. I,. Sm. (Graphma f.), 279
ramifieans Ny!. (Graphis), 271
RAPHlO8PORA Massal, In2
recensa Stirt. (Lecidea), 70
recta Humb. (Opegraphal, 273
recta Mudd (Graphis var.), 273
recta Fr (Opegrapha vaT.), 273
recta Ny!. (Graphi .• f.), 272
regularis Koerb. (8arcoflyne), lUI
relicta Stirt. (Lecidea), 102
repanda Fr. (Dmlm). 219
repanda Fr. (Parmeita), 219
reSlnre Th. Fr. (BiatoreUIl), 117
rNinre Fr. (Lectdea), Il7
resin,re Fr. (Peziza), I I7
restricta Stut. (Lecidea), 72
rhexoblephara A. L. Sm. (Bilimbia),
159
rhe:roblephara Nyl. (Lecidea), 159
rhizobola Ny!. (Lecidea), 14
RHIZOCARPON Ramond, 203
rhodosticta Tay!. (Verrucaria), 304
rhyparocarpa Ny!. (Lecideaf.), 138
rhypodiza A. L. Sm. (Biatorma), 138
rhypodiza Ny!. (Lfcidea), 138
rhyponta Massa!. (Arthopyrenia), 359
rhyponta Mudd (Arthopyrenia), 353
rhyponla Borr. (V errucaria), 353
rhyponla Aeh. (Verrucaria), 359
rhyponlella Leight. (Verrucaria var.),
353
rhypontclla Ny!. (Verrucaria var.), 353
ngidula B. de. Lesd (Crocyma),403
rimalis Ach. (Opegrapha ), 263
rimalis Cromb. (Oppgrapha 8ubsp 1, 263
nmahs Fr. (Opegrapha var.), 263
rimatll Ny!. (Platygrapha), 226
rimalum Flat. (Schismalomma var.),
226
rimosa Leight. (Lecidea), 210
nmosieola Zopf (Ph:eospora), 388
rimosicola Mudd (llticrothelia), 388
rimosirola Leight. (Verrucaria), 388
rimosicolum Am. (Ticolhecium), 388
rimosus Dicks. (Lichen), 209
rivulosa Ach. (Lecidea), 69
rivulo8us Sm. (Lichen), 70
ROCCELLA DC., 220
Roccplla Dicks. (Lichen), 220
roridulum '[h. Fr. (Rhizocarpon
subsp ), ?14
rosacea Mudd (Arthonia mr.), 231
rosella De Not. (Bacidla), IIl3
rosella Ach. (Lecidea), 163
rosellus Pers. (T.when), 163
rubelht Ny!. (Thelopsls), 374
rubella Massa!. (Baculza), 164
rubella Schaer. (Lecidea), 1 fl4
rubrlla Pers. (Opegrapha), 252
rubella Mudd (Opegrapha), 268
rubella Hoffm. (Verrucaria), 164
rubella Leight. (Verrucaria), 374
rubella Leight. (Opegrapha /.), 252
rubellu8 Ach. (Liche"l), 252
rubescens Th. Fr. (Rhizocarpon), 215
rubicundulre lIIudd (Biatorella var.),
Il6
rubida Chev. (Opegrapha), 252
rubida Mudd (Opegrapha var.), 252
rubidula Ny!. (Lecidea), 51
rubiformis Wahlenb. (Lecidea), 13
rubi/ormis Wahlcnb. (Breomyces), 14
rubl/ormis S. F. Gray (Lepidoma), 14
Tuln/ormid Sm. (Lichen), 14
Tublformi9 Hook. (Psora), 14
Tubtformis Cromb. (Leczdea var.), 14
Tubiginosa Tay!. (Verrucaria), 365
rubra Massa!. (Gyalecta), 6
rubra Ach. (Lpeanora), 6
rubra Ach. (Parmelia), 6
rubra Hoffm. (Patellana), 6
rubra Koerb. (Phialopsis), 6
rubra S. F. Gray (Rmodina), Il
ruderalis Ny!. (Arthonia), 239
ruderum DC. (Verrucuria), 318
ruderum Ny!. (Verrucaria var.), 218
rufescens Magn. (Acarospora), 400
ru/escens Ach. (EndocIJrprm), 293
rn/escens Borr. (Lecidea), 400
Tu/e8cens Pers. (Opegrapha), 252
Tu/escens Ach. (Sagedia), 400
TU/escens Mudd (OpegrapJ.,a l'ar.), 252
rufofusca Ny!. (LeCldeal, 41
ru/o/u8ca Anzi (Biatora), 41
Tu/ovirescens Tay!. (Endocarpon), 398
ru/ovirescens Lelght.(Endocarpon vaT.),
39S