488 



Myrica 208, 432. — Gate 299. 

 Myricaria 462. 



Muxococcus 147. — macrosporus Zuk. 

 147. 



N. 



Naematelia sp. div. 135. 



Xarcissus 325. — Benacensis Porta 29. 

 — poeticus L. 452. — Pseudonar- 

 cissus 352. — sp. 312. — £ase«a L. 

 352, 377, 452. 



Xordia sp. div. 154, 356. 



Nasturtium sylvestre R. Br. 451. 



Neckera sp>. 438. 



Nectria sp. div. 138, 341 



Neea 432. 



Neottia sp. 188. 



Nepenthes 151. 



Nerium 432. 



Neslia sp. 134. 



Nesolechia oxisporiza Stnr. 357. 



Nidularium 432. 



Xttraria 373. 



Xostoc sp. 152. 



Notoscyi'ltus sp. 356. 



Nummularia sp. 341. 



Nuphar sp. 198. 



Obione sp. 185. 



Odontelytrum Hack. 86. — abyssinicum 

 Hack. 86. 



üdontites 237. — Odontites 235. — 

 rwbra X ^*tea 359. — Senneni Rouy 

 359. 



Odontia sp. div. 136, 137. 



Odontoschisma sp. 438. 



Oenothera biennis 327. — sp. 271. 



O'idium Tucheri 355. 



Ombrophila helotioides Rehm. 60. — 

 sp. dm 60. 152. 



Onobrychis Degeni Dörfi. 69. — üa- 

 lacsyana Form. 69. — Heldreichi 

 Form. 69. 461. — sulfurea B. B. 435. 



Ononis sp. 183. 



Onopordon 36. — sp. 184. 



Onosma sp. 406. 



Onygena sp. 139. 



Ophrys arachnites Murr v. oryyfera Ab. 



351. f. triloba 111. — arach- 



nitiformis Gr. Ph. 351. — aranifera 

 X arachnites 351. — - /brwia 112. 

 — fuciflora'Rh. forma 111. —inter- 

 media Moggr. 111. — museifera Hds. 

 forma 110. — sp. diu. 112. 312. 



Opuntia 358. 



Orchidaceae 72, 467. 



Orchis caucasica Koch. 50. — Chene- 

 rurdii M. Seh. 53. — coriophora L 

 forma 51. — genevensis Chen. 276 



— hispida Thbg. 443. — hispidulc 

 L. f. 443. — Jaccardi Chen. 276. 

 ineurnata L. f. 109. — latifolia L 

 /brma 109. — X -B«*/*c* 109. - 



maculata 325. v. helodes Rb. f 



110. — majalis 325. — mascula L» 



forma 51. X pattens 52. — 



militaris L. forma 51. — — f. sin 

 gularis Heid. 51. X «Smia 51 



— Morio X palustris 276. f. 



robustior Chen. 50. — pallens X 

 sambucina 52. — purpurm Hub 

 /brma 51. — — X #»W4 51. 

 Ifr<Mei M. Seh. 109. — seeunda Tbg 

 441. _ S p. dtv. 52, 53, 109, 133, 188" 



— speciosa X pallens 52. — stenoloha 

 Doli. 51. — submaseula X pallida 

 276. — Traunsteineri Saut, forma 

 109. — ustidata L. v. viresecns Casp^ 

 51. — Vallesiaca Sp. 112. 



Oreochloa sp. 132. 

 Oreoiveisia sp. div. 388, 428. 

 Origanum hirtum Link 231. — sp. did 



184, 269. 

 Ornithogalum 418. — comosum 298. — 



— sp. diu. 187, 188, 242. — tmfal 

 Zatfwm 329. 



Orobanche Scabiosae Koch forma 31a 



— sp. div. 176, 311. 

 Orthotrichum anomalum Hdw. v. üc7u- 



striatum Schffu. 391. — rupestre v\ 

 Altrovadiense Schffn. 463. — sp. dtfl 

 391, 392. — Sturmii v. Bauer tan um 

 Schffn. 464. 



Oscillatoria prineeps Vauch. 105. 



Oscillaria sp. 152. 



Osmunda regalis 254. 



Osteomeles anthyllidifolia 352. 



Osyris alba L. 451. — sp. 185. 



Otidea abietina Fuckel f. ni^ra Rick. 

 62. — sp. dit\ 62. 



CteaZis 195. — sp. dir. 173, 271. 



Oxytropis sp. div. 173, 181, 24 7 

 triflora Hoppe 247. 



P. 



Pacliypleurum sp. 174. 



Paeonia decora 459. — offtcinalis 459. 



Palara ßexuosa Mast. 98. 



Pallavicinia sp. dir. 356. 



Fallen is spinosa Cass. 452. 



Pcdmac 195. 



Panctcia sp. 406. 



Paucrutium 325 



