594 



INDEX. 



Ammannia, 483. 

 Ainmi, 494. 

 Ammiese, 494. 

 Ammobium, 573. 

 Ammoniac-gum, 498. 

 Ammophila, 295. 

 Amomis, 488. 

 Amorpba, 470. 

 Ampelidaceee, 445. 

 Ampelopsis, 445, 447. 

 Amphidinium, 16. 

 Amphigastria, 181, 188. 

 Amphipleureaa, 21. 

 Amphispbeeriaceaa, 130. 

 Aiuphithecium, 186. 

 A mphitropideaa, 21. 

 Arophorese, 21. 

 Amsonia, 544. 

 Amygdalaceffi, 461, 466. 

 Amygdalin, 462. 

 Amygdalus, 461, 462. 

 Amjris, 438. 

 Anabsena, 25, 219. 

 Anacampseros, 373. 

 Anacamptis, 332. 

 Anacamptodon, 197. 

 Anacardiaceee, 439. 

 Anacardium, 439. 

 Anacrogynse, 192. 

 Anacyclus, 572, 574. 

 Anadyomene, 62. 

 Anaerobic, 31. 

 Anagallis, 513. 

 Atiamirta, 390. 

 Ananassa, 319, 320. 

 Ana^tatica, 401. 

 Anathyllis, 471. 

 Anatropous, 242, 243. 

 Ancbusa, 150, 531, 532, 



534, 535. 



AneylistaceoB, 104. 

 Ancylonema, 44. 

 Andira, 472, 473. 

 Andresea, 185, 187, 188, 



195. 



Andrcecium, 239. 

 Androgenesis, 14. 

 Andromeda, 161, 508. 

 Andrornedeae, 508. 

 Andropogon, 289, 293, 296. 

 Andropogoneae, 293, 296. 

 Androsace, 512, 513. 

 Androspore, 57. 

 Aneimia, 215. 

 Anelaterese, 192. 

 Anemone, 379, 384. 

 Anemonese, 384. 

 Anemonopsis, 379. 

 Auethum, 496, 498. 

 Aneura, 191, 192. 

 Angelica, 496, 498. 



Angiopteris, 212. 

 Angiospermee, 3, 234, 239, 



250, 273. 

 Angiosperms, 237, 245, 



248. 



Angiosporese, 82. 

 Angosturee, Cortex, 437. 

 Anguliferre, 21. 

 Anise, 498. 

 Anlage, 90. 

 Aimatto, 412. 

 Auuularia, 225. 

 Aimularise, 225. 

 Aunulus, 195, 209. 

 inferus, 167. 

 superus, ]68. 

 Anoda, 428, 429. 

 Anodic, 480. 

 Anomodon, 197. 

 Anona, 388. 

 Anonacese, 388. 

 Autennaria, 124, 573. 

 Anthemideffi, 572 

 Antbemis, 569, 572, 574. 

 Anther, 237, 238. 



Fibrous layer of, 241. 

 Structure of, 239. 

 Anthericese, 312. 

 Anthericum, 312, 313. 

 Antberidiura, 13, 100, 198. 

 Antherozoid, 13. 

 Anthocarp, 374. 

 Anthoceros, 25, 186, 187, 



188, 189, 191. 

 Anthocerotese, 191. 

 Antbolyza, 321. 

 Anthostema, 432, 433. 

 Anthoxanthum, 295, 296. 

 Anthrax bacillus, 31, 39, 



40. 



Anthriscus, 493, 495, 498. 

 Anthurium, 304. 

 Anthyllis, 471. 

 Antiaris, 356. 

 Antipodal cells, 248. 

 Antirrhineas, 523. 

 Antirrhinum, 524, 527. 

 Antisepsis, 32. 

 Ai>iba, 424, 425. 

 Apetalse, 336, 337. 

 Aphanizomenon, 25. 

 Aphanocapsa, 24. 

 Aphanocbsete, 54. 

 Aphtha, 180. 

 Aphyllantbes, 312. 

 Apiocystis, 51. 

 Apios, 471. 

 Apiosporium, 124. 

 Apium, 494, 493. 

 Aplanogametangium, 12. 

 Aplanogainetes, 12. 



Aplanospores, 10. 

 Apocuiaceas, 542, 543,549. 

 Apocvnum, 5 4. 

 Apogamy, 203. 

 Aponogeton, 281. 

 Aponogetonacese, 281. 

 Apospory, 188. 

 Apostasia, 329. 

 Apostasieas, 328, 329. 

 Apotbecium, 118, 132. 

 Apple, 127, 130, 4(54, 465. 

 Apricot, 121, 461, 462. 

 Aquifoliaceaa, 444. 

 Aquilegia, 378, 379, 381, 



382. 



Arabis, 402. 

 Araceffi, 276, 278, 303. 

 Arachis, 469, 472, 473. 

 Aralia, 491. 



Araliacese, 454, 491, 549. 

 Araucaria, 237, 263. 

 Araucariaceaa, 257, 263, 



272. 



Arbor vitae, 267. 

 Arbutete, 508. 

 Arbutus, 508. 

 Archangelica, 496, 498. 

 Archegoniata, 3, 185. 

 Archegonium, 3, 184, 198. 



Development of, 201. 

 Archesporium, 186, 202. 

 Archicarp, 1*20. 

 Archidiurn, 193, 195. 

 Arctostaphylos, 161, 508. 

 Arcyria, 7, 8. 

 Ardisia, 513. 

 Areca, 301, 302. 

 Areca-palm, 302. 

 Arecineae, 301. 

 Arenaria, 366. 

 Arenga, 301. 

 Argemone, 395. 

 Aria, 152. 

 Aril, 255, 258. 

 Arineae, 305. 

 Arisarum, 305. 

 Aristida, 295. 

 Aristolochia, 499, 500. 

 Aristolochiacea3, 499. 

 Aristolochiales, 499. 

 Aristotelia, 425. 

 Armeniaca, 461. 

 Armeria, 514. 

 Armillaria, 117, 169, 170. 

 Arnebia, 533. 

 Arnica, 572, 574. 

 Arnoseris, 571. 

 Aronia, 464. 

 Arrack, 2%, 301. 

 Arrow-head, 282. 

 Arrow-poison, 544, 546. 



