INDEX 



Abies, 281, 356 

 Abietaceae, 279, 356 

 Abrotanin, 149 

 Abutilon, 362 

 Acacia, 368 

 Acanthaceae, 367 

 Acarospora, 340 

 Acarosporaoe^e, 340 

 Acer, 371 

 Aceraceae, 371 

 Acervuli, 239 

 Acetabularia, 192, 336 

 Acetic acid, 140 

 Achariaceae, 364 

 Aohene, 312 

 Achlya, 335 

 Acids, 18, 139 

 Aconitin, 149 

 Acorn, 311, 325 

 Acorns, 300, 358 

 Acrocarpi, 252, 349 

 Acrospermaceae, 343 

 Acrotylaceae, 339 

 Actinocyclus, 334 

 Actinodiscaceae, 334 

 Actinodiscus, 181, 334 

 Actinomorphic, 292, 322 

 Adder-tongues, 257, 352 

 Adiantum, 259, 353 

 Adoxaceae, 373 

 Aecidiaceae, 347 

 Aecidiospores, 233 

 Aecidium, 234, 347 

 Aeciospores, 233 

 Aerobic respiration, 91 

 Aesculin, 149 

 Aesculus, 371 

 Agaricaceae, 229 

 Agaricales, 229, 345 

 Agarics, 345 

 Agaricus, 229, 345 



Agathis, 279 

 Agave, 320, 360 

 Agrostideae, 359 

 Agrostis, 359 

 Aizoaceae, 364 

 Alaria, 337 



Albuginaceae, 187, 335 

 Albugo, 188 

 Albumens, 151 

 Albuminoids, 152 

 Albumoses, 152 

 Alcohols, 141 

 Aleuron, 14 

 Alisma, 289, 357 

 Alismataceae, 357 

 Alismatales, 295, 357 

 Alkaloids, 18, 149 

 Allium, 300, 358 

 Almond, 314 

 Alnus, 372 

 Alsine, 364 

 Alsophila, 352 

 Alternate leaves, 292 

 Alternation of Generations, 242 

 Althaea, 305, 362 

 Alyssum, 364 

 Amanita, 345 

 Amaranthaceae, 365 

 Amarauthus, 365 

 Amaryllidaceae, 360 

 Amarylhs, 298, 360 

 Amaryllises, 360 

 Amblystegium, 351 

 Ambrosia, 375 

 Ambrosiaceae, 375 

 Ampelopsis, 371 

 Amphipleura, 334 

 Amphisphaeriaceae, 343 

 Amygdalin, 148 

 Amygdalus, 368 

 Amylase, 153 



381 



