498 



gentilis L. (Fr.j var. typica "iUö. — 



- var. latifolia Wirtg. :203. — 

 longifolia Huds. 31. — Qvadica H. 

 Br. 205, 206. — Reissekii H. Br. 



204, 206. — Schierliana H. Br. 20o. 



- sp. div. Hl, 112, 133. 134. 196. 

 199, 276. 349, 335, 463. — stricta 

 Beck. 205. — subtomentosa Strail. 



205. — triemarginata Strail. 203. 

 Merendera Rhodopea Vel. 69. 

 3Iesotaenium 32, 53. 



Metzgeria sp. div. 180. 

 Metzgeriopsis 3. 

 Micrasterias sp. div. 51. 

 Microcoleus sp. div- 34, 78. 

 Microspora ßoccosa (Vaucli.) 117. 

 Microthelia sp. div. 73, 360. 

 Milium sp. div. 238, 277. 

 Mniohryum .«/). 73. 

 Mnium sp. div. 23, 24, 358. 

 Moehringia sp. div. 167, 273, 353. — 



Thomasiana Gay 438, 445. 

 Monilia sp. 351. 

 Moraceae 424. 

 Marina 29. 

 Muellerella sp. 361. 

 Mulgediuni sp. 3iS. 

 Muscari Sepusianum Perr. Song. 349. 



- sp. 277. 

 Mycoporum sp. 352. 

 Mycosphaerella 203. 



Myosotis Macedonica Vel. et Charr. 



69. — Rhodopea Vel. 69. — .sp. 



dw. 76, 212. 

 Myriophyllum sp. div. 354. 



Naemacyclus sp- 33. 



Naethrocymhe sp. 351. 



Napicladium sp. 73. 



Narcissus sp. 356. 



Nardus sp. 398. 



Nasturtium sp. div. 38. 349. 



Navicula ."p. div. 331, 360. 



Necker a sp. div. 24. 



Nectria sp. 331. 



Nemalion sp. 436. 



Neottia orobanchoidea S. L. 189. 



Nepenthes 239. 



Nepeta parviflora S. L. 189. — sp. 154. 



Nephromium resupinatum L. 221. — 



sp. 73. 

 Neslia paniculata Dsv. ssp. Thra- 



cica Vel. 125. - sp. 197. 

 Nesolechia sp. 361. 



Nigella orientalis L. 60. — sativa B. 

 60. — — var. hispidula Boiss. 61. 

 Nigritella sp. 277. 

 Nitophylluiit punctatum 464. 

 Nostoc 342. 



Nuphar sp. div. 155, 194, 197, 428. 

 Nympliaea sp. 117. — thermalis 393. 



0. 



Oholaria 424. 



Ochrolechia sp. div. 339. 



Odontites sp. 335. 



Odontoschisma sp. 179. 



Oenothera sp. 374. 



Olderia sp. 33. 



Oligotrichum 71. 



Onagraceae 32. 



Onobrychis alba (W. K.) /?. afßnis 

 Hsskn., y. varia Hsskn. 109. — 

 graeca Hsskn. 109. — — var. //i^.s- 

 saZa Hsskn. 109. — Pentelica Hsskn. 

 109. — pindicola Hsskn. 109. 



Onoclea sp. div. 78, 121. 



Ononis sp. 333. 



Onosma arenarium var. au.'<triacurn 

 G. Beck. 76. - sp. ciü'. 76, 353. 



Onychonema 52. 



Oocystis sp. 78. 



Opegrapha sp. div. 73, 360. 



Oprhys sp. div. 152, 195, 336. 



Orchidaceae 396. — sp. d/v. 109. 



Orchis intermedia Gadec. 199. — .«p. 

 div. 152, 193. - Spitzeln Saut. 393. 



Oreoweisia sp. 357. 



Origanum sp. 311. 



Ornithogalum Aseni Vel. 69. — re^e- 

 a'Mm Frn. et Sint. 391. — refractum 

 Kit. 392. — sp. 114. — Wiedemanni 

 Boiss. 392. 



Orobanche sp. div. 112. 196, 355. 



OroSws sp. (i^■y. 273. 429. 



Orthotheciuni .«p. 25. 



Oryza clande.^tina A. Br. 227. 



OsciUaria 267. 284, 285. - sp. 339, 342. 



Ostrya sp. 3ö6, 436. 



Otidea 466. 



Ovularia sp. div. 72. 



Oxalis .<p>. 127. 



Oxyti-opis Pallasii Pers. 66. — Samu- 

 rensis Bsje. var. subsericea 152. — 

 Sintenisii Freyn 63. — sp. 237. 



P. 



Pachybasium sp. 72. 

 Palmella sp. 464. 



