596 



INDEX. 



Myxogastree indifference to matrix, 



339. 

 Myxopuntia, 408. 

 Myzodendron brachystachyum, 68. 



quadriflorum, 68. 



linearifolium, 58. 



punctulatum, 68. 



N 



Naccaria, 186. 



ISTsematelia, 355. 



Nageli on minute Algse, 167. 



on Dictyota, 216. 



on Antheridia in Perns, 610. 



Navicula, 129. 

 Neckera pennata, 503. 

 Neckerei, 602. 

 Jfelumbium, 2. 

 Nemalion lubricum, 205. 



multifidum, 187, 204. 



TirenB, 187. 



Nemaspora, 330. 

 Nemese, 14. 

 Neottiosporium, 331. 

 Neottopteria, 540. 

 N"ephrodium marginale, 44. 

 — — filix mas, 614. 

 Nephroma, 412. 

 Kereocystis, 219. 

 Nidularia, 61, 335. 



Isevis, 346. 



striata, 346. 



Nidulariacei, 345. 

 NiphoboluB, 529. 

 IfiteUa, 23, 426. 

 Nitopbyllum venosum, 196. 

 NitzBchia linearis, 130. 

 Noe, cultivation of TrufEles, 257. 

 Nostoe, 79, 93. 



relation to Lichens. 



commune, 16. 



edule, 141. 



flagelliforme, 142. 



foliaoeum, 376. 



Lichenoides, 37ti. 



sphEericuni, 148. 



Nostoc verrucosum, 120, 139. 

 Nostochineae, 113, 139. 

 Nothogenia yariolosa, 170. 

 Notholfena, 629. 

 Nyctalis, 305, 366. 

 Nymphffia, 1, 63, 60. 







Obryzum, 408. 



Octaviana, 348. 



Ochropteris, 536. 



Oetoblepharum albidum, 466, 485. 



Octodiceras, 498. 



Odontia albo-miniata, 370. 



Odonthalia, 200. 



dentata, 204. 



(Bdemium, 310. 



CEdipodium, 495. 



CEdogonium, antheridia of, 91, 565. 



capillare, 153, 156. 



eoncatenatum, 157. 



crassum, 151. 



hexagonum, 157. 



pulchellum, 152. 



• vesicatum, 91. 



Oidium, 300. 



fructigenum, 308. 



Oldhamia, 101. 

 Oleandra neriiformis, 543. 

 Olearia hirta, 608, 515. 

 Olfersia, 528. 

 Omalieffi, 602. 

 Ombrophytum, 34. 

 Omphalaria Girardi, 407. 



nummularia, 407. 



Omphalodium, 404. 

 Onagrariae, 61. 

 Onoclea sensibilis, 542. 

 Onychium, 636. 

 Onygena corviua, 273. 



— ■ — equina, 273. 

 Oosporangia, 88. 

 Ophrydium versatile, 166. 

 Ophrys apifera, 63. 

 Oj)hioglossum vulgatum, 547. 

 palmatum, 548. 



