INDEX 



[The italicized numbers refer to figures.] 



Acacia, 85, 203. 



Acaiitliaceae, 170, 177, 250, 209. 



Acer. 134, 130, 147: rubrum, 52. 



Aceraeeae, 20, 97, 104, 110, 248, 278. 



Achariaeeae, 249. 



Aconitum Napellus, 82, 00, 100, 111, 



125, 221. 

 Acorns, 275. 

 Acroganry, 150. 

 Actinomorphy, 15, 10. 

 Adiantum pedatum, 297, 303, Fig. 



108. 

 Adoxa, 277. 

 Adoxaeeae, 259. 

 Aesculus, 147. 

 Agave, 25 ; amerieana, 34. 

 Aglaonema. 192. 



Agraphis, 03, 77, 84, 80; nutans, 84. 

 Agrimonia, 58. 

 Aizoaceae, 244. 

 Alehemilla, 87, 93, 90, 104, 151, 211. 



218, 210: acutangula, 212; alpes- 



tris, 212: alpina, 55, 5S, 59, 79, 82, 



212; arvensis, 150, 211, 212; " hy- 



brida," 212; pastoralis, 212, 22i ; 



pubeseens, 212; sericata, 03, 212, 



221; speciosa, 212. 

 Alisma, 77, 130, 138, 151, 152, 195, 



190; type of embryo, 188; Plan- 



tago, 188. 

 Alismaceae, 77, 97, 107, 171, 229, 



230, 203, 205. 

 Allium, 04, 77; canadense. 218; 



C'epa, 81; eernuum, 218; fistulo- 



sum, 81, 218; odorum. 103, 217, 



218, 221; tricoccum, 218; ursi- 



num, 81, 218. 

 Alnus, 00, 131, 132, 149, 150; glu- 



tinosa, 30, 147. 



Aloe, 53. 



Alopeeurus pratensis, 98. 



Alsineae, 131. 



Alstroemeria, 81 ; psittaoea, 81. 



Alternation of generations, 288. 



Althaea, 39. 



Alyssum, 03, 05, 199. 



Amarantaceae, 40, 244. 



Amarantus retro flexus, 21. 



Amaryllidaceae, 157, 178, 230. 238, 

 204," 200. 



Amentaceae, 241. 



Amentiferae, 00, 02, 100, 105, 112, 

 113, 241. 



Amici, 143. 145. 



Amsonia, 103. 



Amygdalus, 199, 208. 



Anacardiaceae, 248. 



Anagallis, 25; arvensis, 40. 



Anatomy of Angiosperms, 311; of 

 Dicotyledons, 311 ; of Gynmo- 

 sperms, 290; of Monocotyledons, 

 314. 



Ancistrocladaceae, 249. 



Andrews, F. M., 04, 70, 84, 101. 



Androecium, 23. 



Anemarrhena, 209. 281. 



Anemone, 04; nemorosa, 150, 158, 

 159; patens Nuttalliana. 157. 



Anemonella, 100; thalictroides, 00. 



Angiosperms, comparative anatomy 

 of, 311; contrasted with Gymno- 

 sperms, 1; embryogeny of, 2; fos- 

 sil. 272; gametophyte of. 3; geo- 

 graphic distribution of. 201 ; 

 phylogenetie relation to Gymno- 

 sperms. 283, to Pteridophytes, 

 284: phylogeny of. 280; sporo- 

 pliyte of, 2.' 



333 



