GENEEAL INDEX 



Abaxile embryo, 277 

 Abortion, 138, 236 

 Acaulesceut plants, 81 

 Accessory buds, 34 

 Accrescent, 157 

 Acerose leaves, 7-1 

 Acliffinluu], 348 

 AclieQe, 248 

 Aclilamydeous, ]38 

 Acicular leares, 77 



— rapliides, 302 

 Acropetal expansion of 



flowers, 109, 119 

 Acropetal succession, 19 

 Actinomorphlc, 133 

 Acumiuate, 73 

 Acute, 73 

 Acyclic, 14G 

 Adherent, 56, 154,196 

 Adhesion, l44 

 Adnate. 56, 174 

 Adventitious roots, 19, 34 



— origin of, 383 

 Aerial bulbs, 50 

 ^Estivation, 90, 208 



— circular, 208, 209 



— cochlear, 209, 210 



— contorted, 210 



— convolute, 209 



— corrugated, 308 



— crumpled, 208 



— imbricated, 208, 209 



— induplicate, 209 



— quiucuncial, 209, 210 



— reduplicate, 209 



— spii-al, 209 



— valvate, 208, 209 



— vexillary, 209, 210 

 Aggregated fruits, 218, 261 

 Alse, 160 



Albumen, 270 

 Albuminous, 271 

 Alburnum, 363 

 Aleuroue grains, 300 

 Alternate leaves, 81, 8J 

 Alternation of generations, 



10 

 Amentaceous plants. 112 



Amentiferous plants, 112 , 



Amentum, 102, 112 



Amides, 303 



Amphisarca, 253 



Amphifcropous, 216, 267, 278 



Amplexicaul, 54 



Amyloplast, 297 



Anastomosis : the union of j 

 originally separate bauds 

 ov strands to form a net- 

 work, 370, 395 



Anatomy, 2 



Auatropous, 215, 265 



Andrcecium, 130,168 



Andi-ophore, 182 



Angular divergence of ' 

 leaves, 83 



Anisostemonous, 178 



Annual herbs, 38, 39 



— leaves, 52 



--rings, 362 | 



— roots, 22 

 Annular vessels, 320 

 Annulated, 22 j 

 Anteposition, 141 i 

 Anthela, 111 



Anther, 130, 16S 



Antheridia, 220, 227 



Antherozoids, 225 



An thesis, 211 



Authocarpous fruits, 248, 

 261 



Anthodium, 116 



Anticlinal, 312 



Antidromy ; a term used to 

 indicate a condition of 

 spiral phyUotasis, such 

 that the genetic spiral 

 changes its direction after 

 completing each cycle, 

 128 



Antitropous, 217, 277 



Apetalous, 138,157 



Apical cell, 312, 375, 382 



— style, 203 



Apocarpous, 142, 189, 237 

 Appendiculate, 169, 175, 176 

 Aquatic roots, 24 



Aqueous tissue, 337 

 Archegonia,220,227 

 Archicarp, 230 

 ArillGrlo, 268, 270 

 Arillua or aril, 268 



— chalazal, 270 



— micropylar, 270 



— raphian, 270 



— true, 270 

 Articulated, 28 

 Abcending, 38, 109 

 Ascidia, 92 

 Asparagin, 303 

 Astely, 345 

 Asymmetrical, 133 

 Atropous, 214 

 Augmentation, 135 

 Auriculate, 64, 76 



Axil of leaf: the angle 

 between the stem and the 

 leaf base, 28, 52 



Asile placentation, 199 



AxiUary, 52, 58 



— flower, 119 



EaccA, 253 



Balausta, 255 



Bark, 363 



— of root, 380 



Basal wall, 12 



Basifixed, 174 



Basilar style, 203 

 I Basipetal, 53 



Bast, 346 

 I Bell-shaped, 153, 160 

 : Berry, 253 



I BicoUateral bundles, 348 

 j Bicrenate, 70 

 I Biennial herbs, 38, 39 

 i — roots, 22, 23 

 i Bifoliate, 80 



Bilabiate, 153, ICO 

 I Binary, 132 

 j Binate, 80 

 I Bipiunate, 78 

 I Bipiunatifid, 63 

 I Bipiiinatipartite, 63 



