INDEX TO 
A. 
Abortion, 455, 467 
of axile organs, 455 
calyx, 460 
corolla, 460 
indusium, 467 
leaves, 458 
ovules, 466 
perianth, 460 
pistil, 464. 
receptacle, 457 
stamens, 463 
Acaulescence, 393 
Acaulosia, 393, 456 
Acheilary, 398 
Adesmy, 58, 76 
Adhesion, 32 
of axes, 50, 55 
embryos, 56 
leaves, 33 
parts of flower, 34 
roots, 53 
Adveutitious buds, 156, 176 
flowers, 174, 176, 180 
gemme, 173 
leaves, 162 
roots, 156 
shoots, 161 
Albinism, 337 
Alternation, 3, 485 
Andrecium, enlargement of, 430 
meiophylly of, 398 
meiotaxy of, 405 
of orchids, 380 
pleiotaxy of, 379 
polyphylly of, 361 
Androgynism, 193 
Anther (see connective), contabescence 
of, 463 
morphology of, 291 
ovuliferous, 200 
petalody of, 291 
sutures of, 291 
SUBJECTS. 
| Apilary, 397 


Apostasis, 440 
Aphylly, 395 
Arrangement, 1 
Ascidia, 30, 313 . 
bibliography, 30 
plants with, 30 
Atrophy, 454 (see abortion) 
Autophyllogeny, 355 
Avalidouires (vines), 211 
Axes, abortion of, 455 
adhesion of, 50, 55 
cohesion of, 9 
enation from, 444 
enlargement of, 418 
fission of, 60 
suppression of, 393 
Axile organs, see Axes 
B. 
Barley, Nepaul, 174: 
Bigarades cornues, 303 
Bladder-plums, 465 
Bracts, multiplication of, 358 
staminody of, 298 
phyllody of, 24.2 
Buds, adventitious on fruits, 178 
on leaves, 170, 174 
in ovary, 180 
on petals, 177 
in pith, 171 
on roots, 160 (see flower-buds, pro- 
lification) 
variations of, 336 
Bulbs, displacement of, 84 
multiplication of, 172, 350 
Burrs, 347, 420 
C. 
Catacorolla, 450 
Calycanthemy, 283 
