INDEX. 



figures in large type refer to Illustrations.} 



AHIES, 3 



Abjunction, 312, 275 



Absidia (Van Tiegh.), 338, 339 



Absorbing system, 138 



Acanthococcus (Lagerh.), 417 



Acetabularia (Lmx.), 286, 251, 252 



mediterranea (Lmx.), 251, 252 

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



polyandra (Hildebr.), 291 



racemosa (Hildebr.), 291 

 Achnanthes (Bory), 426 



brevipes (Ag.), dt>7 

 Acrasieae, 401, 405, 406 

 Acrasis (Van Tiegh.), 405 

 Acroblaste (Reinsch), 280 

 Acrocarpi, 149 



Acrogynous Jungermanniaceae, 161 

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



3 6 5, 3 6 7, 3 68 > 3 6 9> 37) 372, 373, 374, 376 

 Acrosticheae, 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 

 ^Ecidia, 384, 385, 386, 314 

 ^cidiospore, 6, 384, 385, 386, 314 

 jcidium(Pers.). 33 . 

 yEgopodium Podagraria, 348, 349 

 Aerial leaf, 28, 7, 8 

 Aerobiotic Bacteria, 454 

 /Ethalium septicum (Fr.), 403 

 Agar-agar, 210 



Agaricini, 393, 394, 270, 273, 318-321 

 Agaricus (L.), 4 , 392, 393, 270, 273, 319, 320 



., 4 , 39 



campestris (L.), 3 

 ilus (Bull.) 



oryophilus (Bull.), 273 



Emerici (Berk.), 316 



Gardn- ri (Berk.), 316 



igneus (Tul.) 3 J 6 



lampas (Berk.), 316 



melleus (L.), 309, 310, 3*6, 392, 270, 319 



noctilucens (LeV.), 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, 109, 147, 167, 169, 24, 110, 



112, 153, 154 



Akincte, 185, 258, 274, 446 

 Alaria (Grev.), 239, 244 



esculenta(L.), 244 

 Alcoholic ferment, 380 

 Algae, 2, 3, 4, 184, 



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



307, 308 



Alsophila aculeata (Klotzsch), 57 

 AIteinaria(Nees ab Esenb.), 374 

 Alternation of generations, 16, 182, 189, 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, 138, 139 

 Amphipleura (Ktz.), 426 

 Amphiroa (Lmx.), 206 

 Amphithecium, 145 

 Amphithrix (Ktz.), 437 

 Amphora (Ehrb.), 426 

 Amylum-star, 176 

 Anabaena (Bory), 430, 432, 433, 360 



flos-aqu33 (Fr.), 360 

 Anacrogynous Jungermanniaceae, 161 

 Anadyomene (Lmx.), 289 

 Anaerpbiotic Bacteria, 454 

 Ancylisteae, 4, 330, 344, 345 

 Ancylistes (Pfitz.), 331 



Closterii (Pfitz.), 330 

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



alpestris (Schmp.), 123, 124 

 Andreaeaceae, 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, 71 



caudata (De Vriese), 71 



evecta(Hoffm.), 93 

 Angiosperms, 12, 13 

 Annularia(Brongn.), 126, 101 



s, 74, 78, 86, 89, no 

 56, 83, 110, 112, 319,320 

 Anomceneis spherophora (Pfitz.), 354A 



