426 



Ocellaria 52. 



Ocoteoxylon 213. 



Octolepis DinklageiGüg. 406. 



Odontites canescens Hoffm. 393. — Ko- 



chii Schltz. 393. — serotina Rchb. 



393. — — V. canescens Echb. 394. 



— sp. div. 227, 232. 

 Odontospermum sp. 178. 

 Oenothera hiennis L. 139. — gigas 



nanella 139. — Lamarchiana X na- 



nella 138. — sp. 232. 

 Olea sp. 175, 180. 

 Omphalodes sp. div. 205. 206. 

 Oncospora hullata Kalchbr. et C. 



97. 

 Onobryehis sp. div. 176, 228, 260. 

 Ononis sp. div. 176, 177, 178, 226, 227, 



255, 260, 261. 

 Onosnia sp. div. 200, 204. 

 Ophioiolus barbatus Pat. 59. 

 Ophioglossum 137. — sp. 175. 

 Ophrys 405. — mammosa Desf. 163. 



— penedensis Diettr. Kalkb. 123. — 

 sp. div. 163, 164, 165, 176, 177, 228, 

 255. — Spruneri '^jm.f.cretica Vierh. 



164, 165. f. galactostictos Heldr. 



Sart. 165. 



Opliütnenus imbecülus 275. 



Opuntia sp. 199. 



Orchideae 200, 299, 303, 309. 



Orchis 405. — Bivonae Tod. 163. — 

 Fuchsii M. Schlze. 131. — longicruris 

 Lk. 163. — purpureus v. moravicus 

 X tridentatus f. commutatus 131. 



— simia Lam. 163. — sp. div. 163, 

 176, 188, 190, 191, 228, 231, 243, 

 255, 260, 262. 266. 



Origanum sp. div. 188, 192, 195, 229, 252, 



258. 

 Orlaija sp. div. 178, 392. 

 Ormenis 303. 

 Ornithogaliim sp. div. 166, 176, 177, 



231. 

 Ornithopus sp. 177. 

 Orobanche sp. div. 176, 179, 196, 227, 



229, 232, 255, 259, 260, 261. 

 Orthantha sp. 394. 

 Oryzopsis sp. div. 171, 177. 

 Osbeckia sp. 200. 

 Oscillatoria formosa 131. 

 Osteomeles sp. div. 199, 200. 

 Osyris alba 276. — sp. div. 176, 199, 



274. 

 Otthia ambiens Niessl. 56. 

 Ovularia monosporia Keissl. 130. — 



obliqua Oud. 130. 

 Oxalis sp. div. 188, 192, 230, 333. 



Pachysandra sp. div. 201, 210. 



Paeonia sp. 205. 



Paliurus sp. 198, 274, 277, 391. 



Pallenis sp. 395. 



Panax sp. 200. 



Pandanus 197. 



Paniciim sp. 202. 



Pantostomatinae 300. 



Panus stypticus 407. 



Papavcr sp. div. 178, 179, 245, 251. 



Papularia densa v. H. 111. 



ParentucelUa sp. 179. 



Parietaria sp. div. 176, 180, 261. 



Paris sp. 194, 230. 



Parmelia conspersa Ach. v. isidiata 



Anzi 377. — — v. lusitanica Nyl. 



377. — — f. subconspersa Nyl. 377. 



— — V. verrucigera Stnr. 377. 

 Parnassia sp. div. 193, 194, 201, 247, 



249, 253, 257. 

 Parochetiis sp. 201. 

 Paronychia sp. 177. 

 Passeriniella Berl. 55. 

 Pastinaca sp. div. 231, 258, 392. 

 Paxillus sp. 92. 



Pedicularis 125. — sp. div. 201, 202, 

 204, 206, 207, 242, 244, 247, 249, 



250, 254. 



Pedinophyllum interruptum Ldb. 16. 



— sp. 5. 



Pellia epiphylla 2. — Fabbroniana 



Raddi 13. — sp. 346. 

 Penicillium Hypomycetis Sacc 112. 

 Peniophorina pedicillata v. H. 52. 

 Pentapanax sp. div. 204, 209. 

 Peperomia peltata 282. — sp. 200. 

 Periola Fr. 111. — hirsuta Fr. 111. 



— tomentosa Fr. 111. 

 Periploca graeca L. 394. 

 Perisporium Lentisci Dur. et M. 57. 

 Peroneutypa Berl. 54, 57. 

 Peroneutypella Berl. 64, 57. 

 Pestalozsia compta Sacc. 104. 

 Pestalozzina hendersonioides Died. 107. 

 Petasites Dörfleri 290. - sp. div. 188, 



195, 230, 243, 248, 251, 255, 258. 



260, 262. 

 Petractis clausa Krplh. v. eradiata 



Stnr. 384. 

 Peucedanum sp. div. 191, 227, 229, 230, 



231, 236, 244, 255, 260. 

 Pezicula amoena Tul. 104. — Coryli 



Tul. 104. — dissepta Tul. 104. 

 Peziza Fraxini Schw. 94. — lasia 



Berk. et Br. 52. — Tripolü Berk. et 



Br. 52. 

 Phacidiella discolor Poteb. 53, 99. — 



— verecunda v. H. 53. 

 Phacidiopycnis Malorum Pot. 99. 



