I l
reticula ta Nyl. Gî/J-opA....................................... 1023
reticula ta Nyl. Heppia....................................... 1109
r e tic u la ta Nees P a rm........................................... 713
reticulata Nyl. R a m a i....................................... 413
r e tic u la tum Duf. E nd o ca rp............................. 1109
reticulatum Mont. L e p to g ................................. 99
r e tic iila tu s N o e h d . L ichen ............................... 413
r e tifo rm is Menz. R am a !...................................... 413
re tig e ra Nyl. Lo b a r in a 767 et 7 6 7 ”
retipora Nyl. Cla d ia........................................... 383
retirug ella Nyl. P y x in e ...................................... 1014
r e tra c ta Nyl. Ven'w c........................................... 3386
reveniens Nyl. Xecid........................................... 2122
revoluta Nyl. P a rm ............................................. 670
revolute lla Nyl. Parm......................................... 671
rhabdosporum Nyl. A s c id ............................... 1801
rAaôdûtis Fé e Graph........................................... 2620.
rhoetica Hepp Lecan................................................ 1488
rhagadiosa Nyl. Glyp h o l.................................... 1553
rhagadoplaca Nyl. P e r tu s ............................... 1378
rhaphidiophora Nyl. VcîTuc............................ 3505
raphispora Kniglit V e r ru e ............................... 3297
Rh em icaNy l. Psorops......................................... 3687
rhexoblephara Nyl. lc c id .................................. 2397
rhexostoma Nyl. Periws.................................... 1600
rhizocola Fé e Graph............................................. 2372
rhodiza Nyl. P c rin s ............................................. 1605
rhodocarpa Nyl. L e c a n ...................................... 1319
rhodoleiica Th. F r . Pe rtu s............................... 1643
rhodomma Nyl. l c c a n ................................. 1320
rhodopis Nyl. Lccan............................................. 1483
rAodopis T u ck . B ia t............................................. 1933
rhodopiza Nyl. Lccan ......................................... 1486
rhodostoma Mont. Ascid.................................... 1796
rhodostoma Nyl. Pe rius.................................... 1628
rhypariza Nyl. le c a n ........................................... 1543
rhyparobola Nyl. le c id ...................................... 2071
rhyponta Ach. Vcn-uc........................................ 3491
rh y tid o c a rp a Mont. C e tra r............................... 529
rhytidocarpum Nyl. P la ty sm .......................... 529
R ica so lia Nyl 864-887 e t 3632
ricasolioide s Nyl, P a rm .................................... 630
Richardi Nyl. S tic ta ............................................. 851
flicAardi Bab. S tic ta ............................................. 851
R ic h a rd i Mont. S tic ta 849 e t 831
R ich a rd so n i Hook. Cetra r .................................. 541
Richardsonii Nyl. Piaij/sm............................... 541
r igens Nyl. Co llem o d........................................... 88
rigida Tayl. Ciadon............................................... 332
rigida Nyl. Ciadon................................................ 348
rigida Nyl. GrapA.................................................. 2396
rigida Nyl. flamai.................................................. 395
rigidula Nyl. S tic tin a ......................................... 768
r ig id u s P e rs . L ich e n ........................................... 393
rim a ta Nyî. P la ly g r ............................................. 2928
r im a tum Flot. S chism a t.................................... 2928
rimulata Nyl. Lecid............................................. 2441
rtmuiosa Mont. Graph ......................................... 2620
rin o d in ca Mass. B u e ll......................................... 2447
rin o d in o id es Anzi B u e llia .................................. 2440
r ip a r ia Nyl. Verrue.............................................. 3279
Roboris Duf. Lc e a n .............................................. 1284
robustellum Nyl. Calie...................................... 147
i-obustula Nyl. O p eg r......................................... 2876
ro lm s tum Nyl. Pilopli......................................... 270
ro b u stu s Th. Fr. Pilopliorus............................. 270
Ro c cella DC..................................................... 473-483
rocce llæformis Nyl. S ip h .................................. 220
î-occeiioides Th. Fr. S te reo c au l...................... 240
Rodriguesii Cromb. H e p p ia ............................. 1117
roridiila Nyl. lc c id ............................................... 2319
roriduium Th. F r . Rh izocarp........................ 2519
rose lla Ach. L e c id ................................................ 2132
ro se lla Nyl. Ph y s c ................................................ 960
rose llo-carnea Nyl. L e c id .................................. 2137
rose llo -pa llida Nyl. Lc c id ................................. 2189
ro se llo -tinc ta Nyl. Le c id .................................... 2434
ro sellus Pe rs. Lichen........................................... 2132
roseus Pe rs . Bæom 193 et 1 9 3 ”
roso la ta Ach. P h y s c ........................................... 966
Rotula Nyl. P la ly g r ........................................... 2917
rubella Nyl. A r th o n .............................................. 2971
rubella Hook, et Tayl. S tic ta .......................... 843
rubello-virens Nyl. le c id .................................. 3668
i-ubellula Nyl. le c id ........................................... 2160
rubicola Crouan L e c id ....................................... 2034
rubidula N yl. lc c id .............................................. 2287
rubiformis Wahl. l e c id .................................... 1873
rubiginascens Nyl. P a n n u l............................. 1073
rubiginosa Del. P a n n a r .................................... 1057
ru b ig in o sa Nyl. Pan n a r .................................... 1058
rubiginosa Pe rs. Umòiiie.................................. 1021
j-uòiginosa Mont. Usnea .................................... 506
ru b ig in o sum Pe rs . S te reo c au l........................ 240
rubig in o su s Thunb. Lichen............................. 1057
ru b ra Ach. le c a n ................................................ 1341
rubro-cinctum Nyl. Chiodect........................ 3164
î-u6î-o-cincius Ehrenb. L ich e n ........................ 3164
rudecta Ach. P a rm .............................................. 074
ruderella Nyl. V c r ru c ......................................... 3284
rudescens Nyl. G ra p h ......................................... 2389
rudior Nyl. P a rm ................................................... 623
rudiuscula Nyl. V c r ru c ...................................... 3329
rufa Nyl. S iic ia ..................................................... 817
ru/h Pe rs. S tic tis ................................................... 2534
ru/’eda Nyl. Arthon .............................................. 2971
rufe scens Acli. E n d o ca rp .................................. 3202
rufe scens Nyl. Le ca n ........................................... 1324
rufidula Fé e Lecan...................... ...................... 1547
rufo 'fu s ce lla Nyl. L e c id ............
rufo -nigra Tuck. L e c id ..............
rufo-pallens Nyl. E n d o c a r p .. . ...................... 3205
rufo-pallens Nyl. lc c a n .............. ..................... 1546
rufula Mont. G ra p h ...................... ..................... 2695
riifum F r . A g y v ............................... ..................... 2554
rufum Nyl. N e p h rom ium ............
rugife ra Nyl. Gyro p h................... ..................... 1026
ru g in o sum Duf. Collem.............. ..................... 118
ru g o sa Fé e Arthon....................... ..................... 3049
rugosa Ach. le c a n ........................ ..................... 1361
mgo sula Nyl. L e c a n ..................... ..................... 1164
rngosü/nm Nyl. P la co d ...................................... 1164
ru gosus Pe rs. L ich e n ..................... ..................... 1361
rugulosum Nyl. L e p to g ................. ................... 100
Buiziana F é e Gra p h........................ ................... 2556
rupeslrts Nyl. Lecan....................... ..................... 1200
rupicola Nyl. P e r iu s ..................... . 1622 et 1 6 2 2 ”
ruptum Nyl. T h e lo tr ..................... ................... 1776
R u s s e lii Tuck. P a rm ....... .............. ................... 1053
russeola Nyl. le c a n ........................ ................... 1190
russula Ach. Le c id .......................... ................... 1922
ryssolea Nyl. P a rm .......................... ................... 726
sabuletorum Floe rk e L e c id 2066 et 206G ”
saccata Ach. S o lo r in a ......................................... 922
saccatiloba Tayl. P a rm ...................................... 614
saccatus L. L ich e n ................................................ 922
sæpincola Ach. L e c a n ......................................... 1413
sæpincola lIolTm. P la ty sm 344 e t 5 4 4 ”
sæ p in c o lum N y i. P la ty sm .................................. 544
salazinum Bory S te reo ca u l............................... 229
Salzmanni Nyl. C la d in a .................................... 372
S a n c ti-Ja co b i Nyl. T r a c h y l............................. 3633
san d iu ich ia n a Pe rs. Parm.................................. 1036
sanguinaria Ach. L e c id .................................... 2381
sanguinariella Nyl. L e c id ................................. 2471
sanguinea Will, A r th o n .................................... 3016
sanguinea Tuck. Cladon.................................... 338
san g u in eo -a tcr Wulf. L ichen ........................... 1974
sanguineo-atra Nyl. L e c id ............................... 1974
Santensis Tuck. C la d o n.................................... 312
Santensis Tuck. L e c id ......................................... 1892
SaitioiSiS Tuck. V e r ru e ...................................... 3372
Saniensis Nyl. Verrue..................................... 3400
Sarcogyne Nyl......................................... 1326-1330
sarcopis Nyl. Lccan......................................... 1433
sarcoptella Nyl. lc c an ..................................... 1434
Sarcopyrenia Nyl.............................................. 3306
sa rmentosa Ach. A le c t........................ 368 e l 568 ”
sa tu rn in um Nyl. Leptog................................ 113
sauroidea Leight. Graph................................. 2571
saxatilis Ach. Parm............................................. 694
saxicola Ach. Lecan................................................ 133
saxicola Nyl. PAj/sc......................................... 941
saxicola Næg. Sirosiph .......... l e t I”
scabriuscula Del. Cladon 322 e t 322”
scabrosa Acb. Lecid......................................... 2327
scabrosa Th. Fr, Pellig................................... 90
scabrosa Ach. Vsnea....................................... 303
sc a lptura ta Ach. Graph................................. 2649
scaphella Nyl. Graph..................................... 2597
scaphella F ée Graph......................................... 2612
ScAæm-i Mont. Stic ta ..................................... 868
Schærerii Nyl. Ricasol..................................... 868
scliismatopis Nyl. Lecan..................... 1484
schizocarpum Nyl. Nephroma...................... 918
Schizographa Nyl............................................ 3140
Sehizopelte Th. F r .......................................... 3638
sehizophylliza Nyl. Stictina........................... 794
schizopora Nyl. Cladia................................... 381
schizostoma Nyl. Pertus................................. 1583
Schleicheri Nyl. Lecan................................... 1307
Schraderi Nyl. lep io g ..................................... 128
sciastra Nyl. Physc.......................................... 994
sclerophylla Nyl, Gyroph.............................. lObl
sclerophylla Nyl. Stic tina............................. 780
Sclerotium Fée Po rin a ................................... 1603
scopularis Nyl. le c a n ..................................... n g o
scopulorum Ach. Ramai................................. 455
Scoria Fée Trypeth.......................................... 3316
scorigena Nyl. le c a n ........................................ H63
scorioides Nyl. Astroth................................... 3581
scorites Nyl. Trypelh.................................. 3539
scorizum Nyl. Trypeth................................... 3333
scortea Ach. Parm............................................ 634
scortella Nyl. P arm. .................... 632 e t 652 ”
scotinoides Nyl. Leptog....................................... i OO
scotinopsara Nyl. Votuc............................... 3262
scotinum Fr. Leptog....................................... 94
scotomma Nyl. Lecid....................................... 2411
scribillans Nyl. Graph..................................... 2719
scriblitella Nyl. A rthon................................. 3020
sc rip ta Ach. GrapA 2557 e t 2557”
scripta Leight. Graph....................................... 2580
scrobiculata Nyl. lo ö a rm a ............................. 766
scrobiculata Nyl. Ricasol.................................. 881
scroAicn/ains Scop. L ichen............................. 766