INDEX 
TX ) 
Phyllody, 240 (see Virescence, Chlo- 
ranthy, 
of accessory organs, 272 
bracts, 242 
calyx, 244 
plants subject to, 250 
in Conifers, 245 
of corolla, 251 
plants subject to, 252 
of ovules, 262 
plants subject to, 271 
pistils, 256 : 
plants subject to, 261 
stamens, 253 
plants subject to, 256 
Phyllomania, 352 
Phyllomorphy, see Phyllody 
Phyllotaxy, 1, 320 
Pistil, abortion of, 464 
cohesion of, 29 
petalody of, 296 
staminody of, 298 
Pistillody, 302 
of ovules, 268, 810 
perianth, 302 
sepals, 302 
stamens, 303 
plants subject to, 310 
Pitchers, 30, 313, 509, see Ascidia 
Placentation, changes in, 96, 508 
bibliography, 100 
nature of, 483 
Placenta, elongation of, 439 
enlargement of, 421 
Pleiomorphy, 228 
Pleiophylly, 353 
Pleiotaxy, 371 
of andrcecium, 375 
bracts, 371 
calyx, 374: 
corolla, 376 
gynecium, 388 
perianth, 375 
Plica, 346 
Plymouth Strawberry, 275 
Polyadelphia, 29 
Pollen in ovules, 183 
abortion of, 463 
replaced by ovules, 200 
Polyclady, 346 
Polycotyledony, 370 
Polyembryony, 369 
Polymorphy, 328 
Polyphylly of andreecium, 361 
of calyx, 359 
corolla, 359 
plants subject to, 360 
of flower, 363 
gyneecium, 363 
| 

| 
| 
| 
| 

| Saint Valery Apple, 135, 282, 304, 375, 
SUBJECTS. 
Polyphylly, bibliography, 364° 
plants subject to, 364 
Position, changes of, 83 
relative, 485 
Prolification, 100 
axillary, 138 
foliar, 141 
floral, 142 
ay 
eo 
plants affected with, 148 
bibliography of, 154: 
complicated, 151 
of embryo, 155 
of flower, 115 
coincident changes, 128 
median foliar, 116 
median floral, 119, 508 
plants affected with, 137 
of fruit, 134 
inflorescence, 102 
bibliography, 115 
median foliar, 103 
median floral, 105 
lateral floral, 107 
lateral foliar, 106 
R. 
Receptacle, abortion of, 457 
elongation of, 116, 440 
spiral torsion of, 325 
Reflexion, 209 
Regularity, 213 
Rhizotaxy, 1 
Rose Willow, 166, 168 
Roots, adventitious, 156 
elongation of, 434 
Rudimentary organs, 469 
8. 
388 
Savoys, 426 
Scales, formation of, 164, 448, 470 
Scape, leaves on, 163 
Seeds, abortion of, 407 
union of, 50 
Sepals, adhesion of, to petals, 34 
cohesion of, 27 
enation from, 448 
phyllody of, 243 
pistillody of, 303 
staminody of, 298 
Sepalody, 282 
Separation, 58 
Sex, changes of, 190, 509 
Shamrock, four-leaved, 356 
Shoots below cotyledons, 167; 
Leaders 
see 
