478 



INDEX 



INwmbert refer to pages.) 



Cyeloloma, 337. 

 Cyclone plant, 337. 

 Cyme, 193. 

 Cymule, 194. 

 Cypress, 310. 

 Cypripedium, 222, 226. 

 Cypsela, 253. 



Dahlia, amelioration of, 420; florets, 

 183; leaf, 94, 110; leaf -scars, 40; 

 tubers, 363. 



Daisies, 183. 



Daisy, ox-eye, 177; Paris, leaves of, 

 129. 



Dalibarda, 243. 



Dana, book by, 443, book by, 447. 



Dandelion, 171 et seq. ; dispersion, 

 337; fruit, 253; phenology, 416, 417; 

 associates of, 411, 413. 



Darkness, roots towards, 405. 



Darwin, books by, 99, 240, 242, 246, 

 402, 406, 447; mentioned, 235, 237, 

 384, 403. 



Darwinism, 418. 



Dates, 414. 



Datura, double, 206; fruit, 265, 275. 



Daubentonia, 269. 



Day-lily, fruit, 265; rhizome, 362. 



DeCandoUe, 434 ; book by, 447. 



Decompound, 91, 95. 



Decurrent leaf, 110. 



Decussate, 64. 



Definitions, 95. 



Dehiscence, 149. 



Deliquescent tops, 14. 



Deltoid, 118. 



Dentate, 119. 



Determinate growth, 14, 189. 



Dewberry, habit, 390; leaf, 78; prepa- 

 ration, 368. 



Dextrorse, 398. 



Diadelphous, 208. 



Diagrams of leaves, 120, 344. 



Dicentra, leaf, 89. 



Dichogamy, 137, 224. 



Diclinous, 139; flowers, 156, 163, 168, 



Dicotyledons, 325. 



Digitate, 87. 



Dilated petiole, 110. 



Dill, inflorescence, 190. 



Dimerous, 214. 



Dimorphic, 240. 



Dioecious, 170. 



Disc flowers, 179. 



Discoid, 179. 



Discs on tendrils, 400. 



Disguises of leaves, 96. 



Dispersion of seeds, 336. 



Dissemination of seeds, 336. 



Distichous, 66. 



Divergence of character, 384. 



Dock leaf, 113. 



Docks, associates of, 413; in orchards, 

 384. 



Dodder, 407. 



Dodge, book by, 346. 



Dog's-tooth violet, 356. 



Dog-wood, flowering, 155, 163; phe- 

 nology, 417; twigs, 9. 



Domestic plants, 418. 



Dormant buds, 3. 



Dorsal, 260. 



Double flowers, 203. 



Drupe, 255. 



Drupelet, 255. 



Drying plants, 441. 



Dutchman's breeches, 214. 



Dutchman's pipe, 210. 



Duckmeat, 219; frond of, 342; classi- 

 fication, 327. 



Duration of plants, 386. 



Ear of corn, 166. 



Earth, roots towards; 330, 405. 



