Deformities, 311

Degeneration, 470

Depauperate ferns, 466

Diadelphia, 29

Dialysis, 58, 69
of calyx, 71
carpels, 73
corolla, 72
plants subject to, 72
of leaves--margins of, 70
stamens, 73

Diaphysis, 103

Dioecious plants, 192, 193

Dimorphism, 333

Dimorphic flowers, 403

Direction, changes of, 201

Diremption, 87

Disjunction, see Dialysis, Fission, Solution

Displacement, 84
of bulbs, 84
carpels, 96
flower-parts of, 91
inflorescence, 85
leaves, 87
ovules, 96
placentas, 96

Distension, 419

E.

Ecblastesis, 107, 138

Elongation, 433
of parts of flower, 438
flower-stalks, 435
inflorescence, 434
leaves, 437
nucleus of ovule, 269
placenta, 440
receptacle, 440
root, 434
thalamus, 440

Embryos, adhesion of, 56
increased number of, 369

Enation, 443
from axile organs, 444
carpels, 453
corolla, 449
foliar organs, 445
sepals, 448
stamens, 453

Enlargement, 417
of androecium, 430
axile organs, 418
buds, 420
flower stalk, 421
fruit, 431
gynoecium, 430
perianth, 428
placenta, 425

Epanody, 226

Epistrophy, 226

Etiolation, 337

Eversion, 204

Excrescences, 444 (see Enation)

F.

Fasciation, 11
plants affected with, 20, 508

Fastigiation, 202

Ferns, crested, 63, 447
depauperated, 466
exindusiate, 467
supra-soriferous, 189

Filaments, see Stamens
petaloid, 290
4-winged, 290

Finger and toe, 69

Fission, 59
of carpels, 68
leaf-organs, 61, 66
plants, subject to, 66
of petals, 66
stem-organs, 60
stamens, 68

Flattening, 328

Floral organs, displacement of, 91
elongation of, 439
metamorphy of, 281

Florets, increased number of, 351, 390

Flowers, adventitious, 174
on fruits, 177
on leaves, 174
in ovary, 180
on petals, 177
on spines, 177
apetalous, 404
double, 490, 510
hermaphrodite, 196
homomorphic, 188
increased number of, 390
mutilated, 403
unisexual, 193

Flower-stalk, enlargement of, 421

Flower-bud (see Prolification), replaced by leaves or scales, 164
in place of leaf-buds, 176

Foliar organs (see leaves), adhesion of, 32

Foliar organs, cohesion of, 21, 25
enation from, 445
fission of, 61
suppression of, 396

Form, alterations of, 213
juvenile, persistence of, 217

Frondescence, 241, 279, see Phyllody, Virescen