INDEX 



393 



Crown Galls, 367, 

 Cryptogams, 12. 

 Crystals, 33; in plants, 111. 

 Curly Birch, 200. 

 Curly Top, 3G9. 

 Cutin, 32, 98. 

 Cuttiuss, 259. 

 Cyme, 334. 

 Cypripediuni, 292. 

 Cytisus Adami, 210. 

 Cytology, 3. 

 Cytoplasm, 41. 



Daffodil, 333. 



Dandelion fruit, 360. 



Darwin, 316. 



Darwin, F., 120. 



Decay, nature, 172. 



Dehiscence, 346, 347. 



Dermal system, 262. 



Dermatogen, 264. 



Desert Vegetation, 48. 



Determiner, 309. 



Development, 153 ; cycle, 9, 386 ; 



described, 154. 

 De Vries, 316. 

 Dextrose, 100. 

 Diageotropic, 247. 

 Dichogamous flower, 288. 

 Dichogamy, 291. 

 Differential thermostat, 157. 

 Diffusion, 236 ; described, 236. 

 Dimorphic flowers, 289. 

 Dimorphism, 292. 

 Dioecious plants, 307. 

 Disbudding, 207. 

 Diseases of plants, nature, 367. 

 Dispersal, 356. 

 Dissemination, 266, 356. 

 Distillation, 172. 

 Division, 39, 299. 

 Dodder, 83, 84, 256. 

 Dodel-Port, 277. 

 Dominant, 311. 

 Double fertilization, 354. 

 Dragon tree, 115, 127, 128. 

 Drainage, 167. 

 Drip point, 68, 69. 

 Drupe, 350, 351. 

 Dry farming, 261. 

 Duct, 31, 122, 130, 146, 262; length, 



146. 

 Duggar, Physiology, 123. 



Durian, 346. 



Dust, on plants, 96. 



Ecology, 4. 



Economic botany, 4. 



Egg, 280. 



Egg cell, 9, 273, 274, 278, 304 ; fer- 

 tilized, 389. 



Elementary species, 317. 



Elements essential to plants, 230. 



Elm fruit, 358. 



Embryo, 9, 373, 374 ; development, 

 355 ; germinated, 384, 386 ; plant, 

 386 ; sac, 274. 



Embryology, 3. 



Emergences, 33. 



Endodermis, 222, 262. 



Endogenous, 127 ; growth, 128. 



Endosperm, 374. 



Energy, kinetic, 166 ; potential, 166. 



Enlargement, 153 ; described, 154. 



Enzyme, 85; description, 110. 



Epidermal cells, 32. 



Epidermis, 18, 29, 261 ; cells, 32. 



Epiphyte, 9, 185 ; funnel form, 

 185. 



Epiphytic, Fern, 186 ; Orchid, 184. 



Erica leaf, 70. 



Errera and Laurent, 160. 



Erythrophyll, 88 ; formation, 91 ; 

 functions, 88. 



Essences, 108. 



Essential oils, 107. 



Evolution, 13, 308, 315. 



Excretion, 266. 



Exogenous, 126. 



Extension through growth, 357. 



Fall plowing, 260. 



Fallow, 260. 



Fasciated Asparagus, 197 ; Echino- 



cactus, 198 ; Pineapple, 198. 

 Fasciation, 197, 367. 

 Fatty oil, 104 ; as food, 104 ; kinds, 



104. 

 Fermentation, 169 ; demonstration, 



171 ; equation, 171. 

 Fern, plants, 11; reproduction, 306; 



seed, 373. 

 Fertilization, 277, 279 ; double, 354 ; 



significance, 286. 

 Fertilizers, role, 242 ; use, 260. 

 Fibonacci series, 142. 



