518 



Oxalis sp. div. 104, 105, 150, 345. 

 Oxyria sp. 100. 

 Oxytropis sp. 100. 



Padina sp. div. 376, 418. 

 PaeoHia sp. div. 45, 72, 346. 

 PalatineUa 27, 201. 

 Pandanus 354, 491. 

 Panicum Dusenü Hack. 24. 

 Papaver dubium X pseudo - Hauss- 

 hnechtü 258. X rhoeas 259, 260. 



— exspectatum Fedde 261. v. 



pseudo-rhoeas Wein 261. — inter- 

 medium Becker 260. — pseudo-Hauss- 



Jcnechtn Fedde 258. v. simpli- 



cissimum Wein 259. — Rhoeas s. 1. 

 358. — — X strigosum 259, 261. — 

 spurium Wein 358. — strigosum v. 

 Hanssknechtii Fedde 258. — sub- 

 umbilicatum Fedde 258. 



Papilionaeeae 204, 299. 



Paracaryum arabicum Vel. 201. 



Paradisia 298. 



Parenglerula Höhn. 151. — Mac-Owa- 

 niana Höhn. 151. 



Paris sp. 3, 98, 101, 105, 141, 343, 345, 

 398. 



Parnassia palustris 490. v. in- 



cumbens Deg. et Urum. 239. — sp. 2, 

 100, 101, 106, 141, 345, 440. 



Pedicularis 31, 310. — carpathica For- 

 cius 402. — exaltata. Bess. 350. — 

 foliosa L. 350. — Hacquetii Graf 

 402. — sp. div. 98, 99, 100, 309, 344. 

 345, 350, 494. 



Pedinella 27, 201. 



Pedinophyllum sp. 287. 



Pellia 327, 329, 330, 331, 332. — caly- 

 cina 331, 332. — epiphylla 326, 330, 



331. — Fabbroniana 328, 329. — 



— Neesiana 330. — porphyrorhiza 

 Aust. 332. — sp. div, 283. 



Peltigera sp. div. 2, 118. 

 Peltolepis grandis 281. — sp. 282. 

 Peniophora Egelandi Bres. 442. 

 Pentheriella Hoffm. et Muschl. 112. — 



Kroukii Hoffm. et Muschl. 112. 

 Peridinium 159, 332. — adriaticum 



Broch. 335, — finlandicum Pauls. 344. 



— Grani Ostenf. 334. — ovum Schill. 



332. — quarnerense Schröd. 333. — 

 spinosum Schill. 334. — Wiesneri 

 Schill. 333. 



Peristylis sp. 100. 



Petasites alpestris Brügg, 446. — Desch- 

 manni Fritsch 446. Kerner 446. 



— hybridus X niveus 446. — sp. 

 div. 2, 104, 142, 344, 345, 395, 396, 

 446. 



Petteria ravientacea 245. 



Petunia 35. 



Peucedanum sp. div. 2, 45, 145, 345, 



396, 397. 

 Peyssonnelia rubra J. Ag. 379. — sp. 



div. 422. 

 Phaeocapsaceae 201. 

 Phagnalon annotinum Rouy et Fouc. 



93. — illyricum Lindb. 93. — ru- 



pestre DC. 93. 

 Phalacroma 159. 

 Phalaris sp. 440. 

 Phascum sp. 308. 

 Phellodendron sp. 44. 

 Pherosphaera 170. 

 Phialea riifidula Bres. 290. 

 Phlebothamnion sp. div. 378, 422. 

 Phleum sp. div. 105, 345, 427. 

 Phoma physciicola Keissl. 237. 

 Phomopsis 290. 

 Phtirusa 444. 

 Phycomyces 488. 

 Phycoseris sp. div. 379. 

 Phyllacantha moniliformis Ktz. 376. 



— sp. 418. 



Phyllachora biguttulata Theiss. 111. — 



Myrrhinii Theiss. 111. 

 Phyllocladoxylon sp. 175. 

 Phyllocladus 170. 

 Phyllophora palmettoides 377. 

 Phymatosphaeria curreyoidea Theiss. 



111. 

 Physalospora Oreodaphnes Theiss. 111. 

 Physarum 136. 

 Physcia aipolia 237. 

 _Phyteuma alpinum Schur 278. — aio- 



striacum Beck 278. — orbiculare L. 



277. -- sp. div. 3, 106, 107, 145, 278, 



345. — Vagneri Kerner 278. 

 Phytophthora Cactorum Leb. et Cohn 



444. — fagi Hait. 444. — omnivora 



De By. 444. — Sempervivi Schk. 444. 



— Syriugae Kleb. 444. 



Picea 169. — excelsa 235. — obovata 

 235, 265. — Omorika 109. — sp. div, 

 3, 62, 97, 104, 143, 345, 346, 428. 



439, 440, 441. 



Picris crepoides Saut. 487. — sp. 277. 

 Pilea microphylla Liebm. 491. 

 Pilularia sp. 309. 

 Pimpinella sp. div. 2, 104, 144. 

 Pinguicula sp. div. 100, 106, 345. 

 Pinus canariensis 211. — Cembra 188, 

 189, 191, 194, 236, 400, 427, 428, 431», 



440, 479, 482, 484, 485. fossilis 



441, — PineaL. 169, 211. — sibirica 

 188, 400, 479. — silvestris L. 211, 353. 



