INDEX 



AND GENERAL GLOSSARY OF BOTANICAL TERMS. 



Abbreviations, 505 



Abietineae, 476. 



Abortion, 246, 263. 



Abortive, 291. 



Abruptly pinnate, 168. 



Acanthaceae, 444. 



Acanthus Family, 444. 



Acaulescent; apparently stemless. 



Accessory buds, 100. 



Accrescent, 289. 



Accumbent, 335. 



Aceraceae, 404. 



Acerose ; needle-shaped, as the leaves 

 of Juniper. 



Achenium, 326. 



Achlamydeous, 264. 



Acrogenous plants, 74, 493. 



Acrogens, 74. 



Aculeate ; armed with prickles. 



Aculeolate ; armed with little prickles. 



Acuminate, 168. 



Acute, 167. 



Adder's-tongue Family, 495. 

 Adnate, 259, 292. 

 Ad nation, 246, 258. 

 Adventitious buds, 100. 

 Adventitious roots, 87. 

 Aerial roots, 87. 

 ^Estivation, 278. 

 Air cells, 54. 

 Air passages, 54. 

 Air plants, 89. 

 Alaa, 261. 

 A late, 172. 

 Albumen, 319, 331. 

 Alburnum, 125. 

 Algae, 361, 502. 

 Alismaceae, 482. 



Alkaloids, 61. 



Almond Family, 412. 



Alsineae, 392. 



Alternate, 140, 241. 



Alternate leaves, 142. 



Alveolate ; honey-combed. 



Amarantaceae, 462. 



Amaranth Family, 462. 



Amaryllidaceae, 486. 



Amaryllis Family, 486. 



Ament, 218. 



Amentaceous trees, 219. 



Amnios, 315. 



Amphigastria, 497. 



Amphitropous, 312. 



Amplexicaul ; clasping. 



Amygdaleae, 412. 



Amyridaceae, 403. 



Anacardiaceae, 403. 

 Anastomosing, 161. 



Anatropous, 311. 

 Ancipital ; two-edged. 

 AndrcEcium, 228, 289. 

 Androgynous, 277. 

 Angiospermia, 360. 

 Angiospermous, 364. 

 Angiospermous plants, 371. 

 Angular divergence, 143. 

 Anisomerous, 270. 

 Annual layers, 113. 

 Annual roots, 85. 

 Annular ducts, 50. 

 Annulus, 497. 

 Anonacece, 378. 

 Anophytes, 364, 496. 

 Anterior, 243, 298. 

 Anther, 228, 291. 

 Antheridia, 497. 



