INDBX 



ail 



(^Numbers refer to pages.) 



Cockle-bur, 280. 



Cockle, dispersion, 338. 



Cocoanut, dispersion, 339; fertiliza- 

 tion, 313; frui* 28? germination, 

 332, 335; milk in, 334. 



Cohosh, anther of, 149; fruit, 277, 

 278. 



Collateral buds, 40. 



Collecting, 440, 443. 



Collective fruits, 305. 



Columbine, double, 206; flower, 237; 

 fruit, 259, 263, 270, 276. 



Columbines, renewing, 388. 



Column of orchids, 223. 



Comfrey, inflorescence, 195. 



Complete flower, 138; leaf, 109. 



Compositse, 209. 



Composites, classification, 326; inflo- 

 rescence, 197. 



Compositous flowers, 176, 177. 



Compound leaf, 86; pistil, 144; pod, 

 263. 



Conduplicate, 58. 



Cone family, 209, 310. 



Cones, discussion of, 306 ; phyllotaxy, 

 68; pollination of, 236. 



Coniferse, 209, 310. 



Connective, 149. 



Connivent stamens, 183. 



Cordate, 118. 



Coreopsis, 179. 



Coriander, inflorescence, 190. 



Corm, 358. 



Cormel, 359. 



Corms, perpetuation by, 387. 



Corn and pumpkins, 384. 



Corn, 230; ear of, 166; flower, 228; 

 leaf-scars, 42; movement in, 403; 

 phyllotaxy. 65; pollination of, 236; 

 roots of, 374; study of , 166; suck- 

 ering, 370; (maize) dispersion, 338; 

 (maize) seed of, 335. 



Corn, cockle fruit, 278; placenta, 

 143, 145. 



Cornus florida, 417. 



Corolla, 134. 



Porpse-plant, 408. 



Correlative characters, 341. 



Corymb, 190. 



Corymbose-cymose, 194. 



Cosmos, 179. 



Co-terminal buds, 55, 162. 



Cotton, duration of, 386; flower, 206: 

 fruit, 265. 



Cottonwood, sex of, 163. 



Cotyledons, 320. 



Coulter, books by, 443. 



Cows, carry seeds, 334. 



Crab apple, 28, 44. 



Crape myrtle, 212. 



Crenate, 119. 



Crocus, 359; duration of, 386; flower, 

 187; phenology, 417; stamen, 150. 



Cross-fertilization, 234, 239. 



Crossing, 246. 



Crowfoot, family, 252, 270; flower, 238. 



Cruciferae, 209. 



Cryptogams, 346. 



Cucumber, climbing of, 398, 402; 

 flowers, 164; fruit, 295; seedless, 

 314; seed of, 335. 



Cucurbitaceae, 209, 298. 



Cultivating plants, 448. 



Cultivation, 300. 



Cuneate, 118. 



Cupuliferae, '284. 



Currant, flower, 145, 152; fruit, 274; 

 Indian, 381; phenology, 417; ra- 

 ceme, 189; twigs, 36, 37, 43, 51, 81; 

 habit, 390. 



Cushaw pumpkin, 299. 



Cut leaves, 119. 



Cutting-bed, 380. 



Cuttings, 374. 



