INDEX 



Figures in heavy type indicate the page at which a detailed description 

 of the class, subclass, group or species is to be found. Numbers in 

 brackets refer to the explanations of illustrations, where also the 

 number of the illustration is given. 



Absorption, 7, 9, 13, 22, 23, 30, 31 



32, 34, 35, 39, 54 

 Abut Hon, 155 



Acacia, 196 

 Aceraceae, ipi 

 Acer canipestre, 192 (195) 

 Achlamydeae, 61 

 Aconitum, 67, 68 

 Actcea, 67 

 Adipocelluloses, 55 

 Adonis, 67 

 Adoxa, 171 

 Adoxaceae, 275 

 Aeration, 21, 26 

 Agrimony, 282 

 Air, 27, 31, 32, 42 

 Air-spaces, 24, 26 

 Alcheinilla, 163 

 Alder buckthorn, 187, 189 

 Aldrovanda, 224, 225 

 Aleurones, 57 

 Alexanders, 259 

 Alismacese, 68 

 Alkali soils, 52 

 Alkaline salts, 19 

 Alkaloids, 57 

 All-seed, 161 

 Alsinoideae, 129, 130 



Aluminium, 18 



Alyssum, 94 



Amides, 57 



Ammonia, 50 



Ammonium salts, 50 



Ampelideae, 184 



Anabolism, 41 



Anagallidese, 328 



Anagallis arvensis, 329 (332) 



Anatomy, 2 



Anemone, 66, 67 



„ nemorosa, 68 

 Anemoneae, 67, 68 

 Angelica, 258, 260, 292 

 Angiosperms, 58 

 Annuals, 31 

 Annular rings, 38 

 Anoda, 155 



Apetalse, 60, 61, 64, 177 

 Apple, 55, 203 

 Aquatic plants, 12, 17, 24, 26, 32, 



40 

 Aquifoliaceae, 64, 1 75, 183 

 Aquilegia, 67 

 Arab is, 93 

 Aralia 268 



„ ginseng, 268 

 Araliacese, 267 



