426 



Oeellaria 52. 



Ocoteoxylon 213. 



Octolepis Dinldagei Güg. 406. 



Odontites cancscens B.oSm. 393 — Ko- 



chü Schltz. 393. — serotina Rchb. 



393. — — T. canescens Rchb. 394. 



— sp. div. 227, 232. 

 Odontospermuvi sp. 178. 

 Oenothera hiennis L. 1-3^. — (ßgois 



nanella 139. — Lamarckiana X **«- 

 nella 138. — sp. 232. 



OZea sp. 175, 180. 

 Oviphalodes sp. div. 205, 206. 

 Oncospora hullata Kalchbr. et C. 

 97. 



Onobrychis sp. div. 176, 228, 260. 

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



255, 260, 261. 

 Onosma sp. div. 200, 204. 

 Ophiobolus barbatus Pat. 59. 

 Ophioglossum 137. — sp. 175. 



Ophri/s 405. — mammosa Desf. 163. 



— penedensis Diettr. Kalkli. 123. — 

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

 255. — Spruneri l^jm.tcretica Vierh. 



164, 165. {. galactostictosHeldT. 



Sart. 165. 



Oplismenus imbecillus 275. 



Opuiitia sp. 199. 



Orchideae 200, 299, 303, 309. 



Orchis 405. — Bivonae Tod. 163. — 

 Fuchsii M. Schlze. 131. — longicrui'is 

 Lk. 163. — imrjmreus v. moravicus 

 X tridentatus f. commutatus 131. 



— sirnia Lam. 163. — sp. div. 163, 

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

 255, 260, 262, 266. 



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



258. 

 Orlaya sp. div. 178, 392. 

 Ormenis 303. 

 Ornithogalum 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. 

 Ottliia ambiens Niessl. 56. 

 Oviilaria 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. 



PaUenis sp. 395. 



Panax sp. 200. 



Pandanus 197. 



Panicum sp. 202. 



Pantostomatinae 300. 



Panus stypticus 407. 



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



Papularia densa v. H. 111. 



Parentucellia 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. 



Parochetus sp. 201. 

 Paronyclda sp. 177. 

 Passeriniella Berl. 55. 

 Pastinaca sp. div. 231, 258, 392. 

 Paxillus sp. 92. 



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

 204, 205, 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. 

 Perisporiuni Lentisci Dur. et M. 57. 

 Peroneutypa Berl. 54, 57. 

 Peroneutypella Berl. 54, 57. 

 Pestaloszia conipta 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. cradiata 



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. — Tripolii Berk. et 



Br. 52. 

 PJiacidiella discolor Poteb. 53, 99. — 



— verecunda v. H. 53. 

 Phacidiopycnis Malorum Pot. 99. 



