V 



GENERIC Index. 



Abatia, 214. 



Abies, 31, 135, i3o, 289. 



Abutilon, 128, 246. 



Acacia, 222. 



Acajna, 11, 106. 



Acalypha,44, 77. 



Acer» 290. 



Acerates, 265. 



Acetabularia, 19. 



Achillea, 34. 



Acineta, 322, 



Aciotis, 57. 



Acisanthera, 54. 



Aconitum, 262. 



Acrostichum, 289. 



Actaia, 32. 



Actmella, 235. 



Adelobotrys, 58. 



Adenaria, 212. 



Adenostephanus, 223. 



Adonis, 18. 



^chmea, 290. 



j'EKopoffon, 232. 



^'.schynomene, 22, 69, 80. 



^'vsculus, 183, 236, 243. 



Agave, 42, 80, 290. 



A^rimonia, 33. 



Agrop)^rum, 31, 173. 



Agrostis, 31. 



Ailanthus, 102. 



Aira, 139. 



Albizzia, 321. 



Alchemilla, 11. 



Aletris, 140. 



Aleurodiscus, 304. 



Aifordia, 80. 



Allamanda, 180. 



Allium, 79, 117, 118, 120, 121, 130, 158, 159 



164, 244. 

 Alnus, 164. 



Alsia, 275. 



Alsomitra, 284. 

 Alyssum, 268. 

 Amarantus, 29, 185. 

 Amblystegium, 222. 

 Ambrusia, 96. 

 Amt'Ianchier, 31, 43, 156. 

 Ammannia, 99, 173, 

 Amorpha, 164, 180. 

 Ampelopsis, 22, 236. 

 Amphicarpsea, 265. 

 Amsinckia, 185. 

 Amyrls, 330. 

 Anabaena, St. 

 Andraea, 83. 

 Androstephium, 158. 

 Anemone, 44, 82, 123, 128. 

 Aneura, 126, 266. 

 AnKstrocmia, 84. 

 Anhalonium, 291. 

 Anona, 330. 

 Anthoceros, 266. 

 Anthostomella, 265. 

 Antirrhinum, 43. 

 Antitrichia, 275. 

 Apcra, 23. 

 Aphyllon, 137, 241, 

 Apios. 285. 

 Apium, 79. 

 Aplopappus, 24, 80, 224, 246, 



Apocynum, 31, 33. 

 Apona, 184. 

 Aponoj:<eton, 41. 

 Aquilegia, 43, 123, 138. 

 Arabis, 15, 68, 137, 291. 



Arachis, log. 



Aralia, 33, 80, 124, 134, 138. 



Araliopsis, 134. 



Araucarioxylon, 108, 218. 



Arbutus, 2^5. 



Arceuthobium, 23, 70. 



Arctostaphylos, 75, 159. 



Arenaria, 33, 140, 172, 317, 



Ar^ythamnia, 44. 



Aristolochia, 70, 158, 223, 323. 



Armillaria, 323. 



Arnica, 97. 



Arracacia, 80, 332. 



Artemisia, 46, 237, 266, 292. 



Arthonia, 256. 



Artocreas, 306. 



Ascochyla, 78. 



Asclei^ias, 289. 



Ascomyces, 183. 



Asimina, 330. 



Aspidium, 28, 30, 32, 292, 325. 



Aspidophyllum, 134. 



Asplenium, 108, 139, 215, 216, 257, 261, 287, 289, 



300. 

 Aster, 16, 24, 33, 37, 70, 96, 128, 140, 164, 173, 180, 



262, 292, 322, 325. 

 Astragalus, 24, 31, 181, 224, 265, 291. 



Atrichum, 275. 

 Atriplex, 79, 80. 

 Attalea, 42. 

 Avena, 72. 

 Avicennia, 165. 

 Axinaea, 57. 

 Azolla, 22ij 289. 



Bacillus^ 264. 

 Bacterium, 235, 296. 

 Baptisia, 164. 

 Barbacenia, 223, 290. 

 BarbuUi, 88, 244, 

 Batrachospermum, 189. 

 Beggiatoa, 219. 

 Begonia, 284. 

 Belanj^'era, 223. 

 Bellis, 163, 268. 

 BelUicia, 212. 

 Beloperonc, 80. 

 Bernardia, 44. 

 Berula, 69. 

 Beta, 46. 

 Betula, 13, 24, 30. 

 Betulitcs, no. 

 Bignonia, 219. 

 Blakea, 212. 

 Blepharostoma, 126, 266. 



Blindia, 88. 

 Blumenbackia, 281. 



Boerhaavia, 80, 

 Bonnemaisonia, 19. 



Boschnlakia, 241. 

 Botrychium, 32, 72, 139, 177. 

 Botrytis, 45, 79. 



Bouteloua, 140, 229, 231, J32, 246, 

 Brachyontum, 57. 



Brachytheciuin, 222, 278. 



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