592 



INDEX. 



Hydnum repandum, 361. 

 Hydrococcus, 119. 

 Hydrodictyon, 113. 



utriculatum, 138. 



Hydronemateas, 84. 



Hydropliycse, 84. 



Hydrophyta, 84. 



Hydropogon fontinaloides, 483. 



Hydropogonei, 482. 



Hydropterides, 551. 



Hymenangium, Physomycetous, 338. 



relation to Podaxinei, 



348. 

 Hymenium, Inferior, 358. 

 Hymenodon, 504. 

 Hymenogaster, 53, 369. 

 Hymenomycetes, tabular view, 361. 



affinity to Montag- 



nites, 351. 



various forms, 352. 



esculent and poi- 

 sonous, 352. 



■ localities, 352. 



Hymenophyllace^, 544. 

 Hymenophyllum, 544. 



Lyallii, 508. 



pulcherrimum, 512. 



Hymenostachys, 544. 

 Hyphomycetes, 296. 



tabular view of, 304. 



Hypnea, 192. 



Hypnei, 503. 



Hypnum trichomanes, 502. 



triquetrum, 501, 



Hypocrea, 332. 

 Hypoderris, 544. 

 Hypogsei, 348. 



Hypolepis tenuifolia, 512, 535. 

 Hypopterygei, 505. 

 Hypopter}'gium Smithianum, 466. 

 Hypoxylon deustum, 246. 



vernicosum, 271, 281. 



Plysterangium, 348. 

 Hysterium elongatum, 404. 



Fra.xini, 284. 



rugosum, 285. 



Ileodictyon, 334, 347. 

 Incubous leaves, 444. 

 Inglefield, Capt., 8, 373. 

 Iridescence of fine membranes, ;'37. 

 Iridjea clathrata, 203. 



micana, 208. 



r radula, 73. 



Irpex, 357, 361. 



Isaria Friesii, 315. 



Isariei, 314. 



Isocarpese, 109, 110. 



Isoetes, 557, 559. 



Isoloma, 639. 



Isotbecii, 503. 



Isotlieciuni, 504. 



Isthmia, 9. 



Itzigsohn, double fruit in Lichens, 



372. 

 lulus, 98. 



Jamesonia, 536. 



Jania, 196. 



Jecorarise, 439. 



Jubulefe, 454. 



Jungermannia emargiuata, 460. 



pusilla, 447. 



Jungermanniaccse, 414. 



leaves of, 441. 



antheridia, 447. 



tabularview,448. 



variations, 448. 



.Ju ngermannidese, 459. 



K 



Kalhymenia, 185. 



Kaulfussia, 525. 



Klotzsch and Lasch on preparing 



Agarics, 371. 

 Knciffia, 360. 

 KUtzing, illustrations of Algaj, 73. 



