ALPHABETICAL INDEX 
OF 
THE ORDERS AND GENERA. 
*,* The names in italics are synonyms. 
Acer, 57. 
Aceras, 309. 
Aceracez, 57. 
Achillea, 170. 
Achyrophorus, 186. 
Acinos, 248. 
Aconitum, 10. 
Acorus, 338. 
Actea, 11. 
Actinocarpus, 336. 
Adiantum, 416. 
Adonis, 5. 
Adoxa, 147. 
Aigopodium, 137. 
A&thusa, 140. 
Agraphis, 326. 
Agrimonia, 88. 
Agropyrum, 400. 
Agrostemma, 46. 
Agrostis, 381. 
Agrostis, 382. 
Aira, 385. 
Aira, 386, 388. 
Airopsis, 386. 
Ajuga, 254. 
Albucea, 322. 
Alchemilla, 89. 
Alisma, 335. 
Alisma, 336. 
Alismacez, 334. 
Alliaria, 24. 
Allium, 323. 
Allosorus, 408. 
Alnus, 299. 
Alopecurus, 379. 
Alsinanthe, 50. 
Alsine, 48. 
Alsines, 41. 
Althea, 54. 
Alyssum, 26. 
Alyssum, 26. 
Amaranthacee, 364. 
Amaranthus, 265. 
Amaryllidacez, 317. 
Ambrosiacezx, 200. 
Amentiferz, 287, 
Amesium, 414, 
Ammophila, 383. 
Anacamptis, 308. 
Anacharis, 304. 
Anacyclus, 172, 
Anagallis, 260. 
Anchusa, 220. 
Andromeda, 206. 
Androsemum, 60. 
Anemagrostis, 382. 
Anemone, 4. 
Angelica, 142. _ 
Antennaria, 175. 
Anthemis, 169. 
Anthericum, 321. 
Anthoxanthum, 378. 
Anthriscus, 145. 
Anthyllis, 77. 
Antirrhinum, 232. 
Antirrhinum, 232. 
Apargia, 187. 
Apera, 382. 
Aphanes, 89. 
Apium, 136. 
Apocynaceze, 211. 
Aquifoliace, 210. 
Aquilegia, 10. 
Arabis, 21. 
Aracez, 338. 
Aracium, 192. 
Araliacez, 147. 
Arbutus, 205. 
Arbutus, 206. 
Archangelica, 142. 
Arctium, 179. 
Arctostaphylos, 205. 
Arenaria, 49. 
Arenaria, 48, 50, 51. 
Aristolochia, 279. 
Aristolochiacer, 279. 
Armeria, 262. 
Armoracia, 28. 
Arnoseris, 185. 
Arrhenatherum, 387. 
Artemisia, 173. 
Arthrolobium, 83. 
Arum, 338. 
Arundo, 373. 
Arundo, 374, 
Asarum, 279. 
Asparagacez, 318. 
Asparagus, 318. 
Aperugo, 219. 
Asperula, 151. 
Aspidium, 409-412. 
Asplenium, 414. 
Aster, 166. 
Astragalus, 78. 
Astrantia, 135. 
Athamanta, 141. 
Athyrium, 413. 
Atriplex, 269. 
Atriplex, 271. 
Atropa, 225, 
Atropez, 225, 
Avena, 387. 
Avena, 386. 
Azalea, 208. 
Beothryon, 350. 
Baldingera, 378. 
Ballota, 253. 
Balsaminacee, 64. 
Barbarea, 20, 
Barkhausia, 190. 
Bartsia, 237. 
Bartsia, 237, 238. 
Batrachium, 5. 
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