INDEX. 



-*o*- 



{The figures in large type refer to Illustrations.) 



ABI 



Abies, 3 



Abjunction, 312, 275 



Absidia (Van Tiegh.), 338, 339 



Absorbing system, 138 



Acanthococcus(Lagerh.), 417 



Acetabularia (Lmx.), 286, 2d1, 252 



— mediterranea (Lmx.), ^51, 252 



Achlya (Xees ab Esenb.), 335, 346, 291, 292 



— polyandra (Hildebr.), 2yi 



— racemosa (Hildebr.), 29 l 

 Achnanthes (Bory), 426 



~ brevipes (Ag.), fol 



Acrasieae, 401, 405, 406 



Acrasis (Van Tiegh.), 405 



Acroblaste (Reinsch), 280 



Acrocarpi, 149 



Acrogynous Jungermanniaceai, 161 



Acrospore, 330, 343> 352, 361, 362, 363, 364, 



3^5, 367, 368, 369. 370, 372, 373. 374, 376 

 Acrostichese, 80, 83 

 Acrostichum (L.), 85 

 Adder's Tongue, 100 

 Adiantum (L.), 85, 44, 50, 58 



— capillus-Veneris (L.), 44, 50 

 Adventitious bud, 77, 81, 100, 49 

 ^cidia, 384, 385, 386, 314 

 iEcidiospore, 6, 384, 385, 386, 314 

 yEcidium(Pers.). 383 _ 

 iEgopodium Podagraria, 348, 349 

 Aerial leaf, 28, 7, 8 

 Aerobiotic Bacteria, 454 

 iEthalium septicum (Fr.), 403 

 Agar-agar, 210 



Agaricini 393, 394, 270, 273 318-321 

 Agancus (L.), 4, 392, 393, 270, 273, 319, bd^i 



— campestris (L.), 320 



— or^'ophilus (Bull.). 273 



— Emerici (Berk.), 316 



— Gardn-ri (Berk.), 316 



— igneus (Tub), 316 



— lampas (Berk.), 316 



— malleus (L.), 309, 310, 316, 392, 270, 319 



— noctilucens (L^v.), 316 



— olearius (DC.), 316 

 Agarum (Grev.), 244 

 Aglaozonia (Zan.), 251 



— reptans (Ktz.), 252 



Air-bladder, 232, 236, 241, 244, 206, 207, 211 



ANO 



Air-cavity. 102, 105, 100, 147, 167, 169, 2J, 110, 



112, 153,' 154 

 Akincte, 185, 258. 274, 446 

 Alaria (Grev.), 239, 244 



— escuienta (L.), 244 

 Alcoholic ferment, 380 

 Alga, 2, 3, 4, 184, 16&-265 



Algal cells of Lichens, 318, 319, 370, 279-282, 



307,308 

 Alsophila aculeata (Klotzsch), 57 

 Alteinaria (Nees ab Esenb.), 374 

 Alternation of generations, 16, 1S2, 180, 214, 



263,325, 440 

 Amanita, 393 

 Amansia (Lmx.), 194, 209 

 Amoeba, 406 

 Amoeboid motion, 196, 199, 217, 274, 284, 344, 



401, 402, 403, 405, 406 

 Amphigaster, 160, I3ci, 139 

 Amphipleura (Ktz.), 426 

 Amphiroa (Lmx.), 206 

 Amphithecium, 145 

 Amphithrix (Ktz.), 437 

 Amphora (Ehrb.), 426 

 Amylum-star, 176 

 Ana'bjEna (Borj-), 430, 432, 433, 360 



— flos-aquae (Fr.), 360 

 Anacrogynous Jungermanniaceae, 161 

 Anadyomene Lmx.), 289 

 Anaerobiotic Bacteria, 454 

 Ancylistea;, 4, 330, 344, 345 

 Ancylistes(Pfi[z.), 331 



— Closterii (Pfitz.), 330 

 Andrejea (Ehrh.), 145. 150, 123, 124 



— alpestris (Schmp.), 123, 124 

 AndreseacejE, 136, 150, 123, 24 

 Androspore, 6, 225, 202 

 Aneimia (Sw.), 78, 90, 91, 43 



— Phyllitidis (Sw.), 43 

 Aneura (Dum.), 164 

 Angiopteris (Hoffm.), 91, 94, 95, ''^ 



— caudata (De Vriese), 71 



— evecta(Hoflm.), 93 

 Angiospcrms, 12, 13 

 Annularia(Brongn.), 126, 101 



Annulus, 74, 78, 86, 89, no, 122, 146, 393, 55, 



56, 83, 110, 112, 319, 320 

 Anomoeneis spherophora (Pfitz.), 354a 



