INDEX AND GLOSSARY 



419 



Crab apple, 359, 360. 



Cranberry, 393; high-bush, 398. 



Cranesbill, wild, 342. Fig. 181. 



Crataegus, 360. 



Creeper: a trailing shoot which takes 



root throughout its length, (56), 15. 

 Crenate: shaliowly round-toothed, (200). 

 Cress fruit, 152; winter, 311. 

 Crocus, 34, 35, 306; Figs. 48, 49, 438. 

 Cromwell, 383. 

 Cross-fertilization: secured by pollen 



from another flower, (260). 

 Cross-pollination: transfer of pollen 



from flower to flower, (263). 

 Crowfoot, 325, Figs. 2, 187, 188, 191, 



242; 

 Crown: that part of the stem at the 



surface of the ground, (37); tuber, 



33. 

 Crucifera;, 333; hairs, 270. 

 Cryptogam: flowerless plant, as fern, 



moss, fungus, 178, 284, (325). 

 Crystals, 250. Crystaloids, 249. 

 Cucumber collenchyma, 254; fruit, 155; 



pits, 237; squirting, 159. 

 Cupulifera>, 310. 

 Currant, 363, 364, Figs. 481, 482, 483; 



bud. Fig. 54; cuttings, 24, 27, Fig. 38; 



fruit, 153; stem, 266, Fig. 409. 

 Cuseuta Gronovii, 381, Fig. 494. 

 Cutting: severed piece of a plant de- 

 signed to propagate the plant, (51), 



(61). 

 Cutting-box, 26, 30. 

 Cutting sections, 242, 243. 

 Cyclamen, 391. 

 Cycloloma platyphyllum, 163. 

 Cydonia, 360. 

 Cyme: broad more or less flat-topped 



determinate cluster, (244). 

 Cymose inflorescence: central flowers 



opening first: determinate, (243). 

 Cynoglossum, 382. 

 Cypress vine, 380, Fig. 492. 

 Cypripedium, 308. 

 Cystolith, 250. 

 Daffodil, 303, Fig. 234. 

 Dahlia, 405; double, 145, Fig. 232. 

 Daisy, 407; flowers, 142; ox-eye, 407, 



Fig. 169; rays, 143; scape, 120, Fig. 



185. 

 Dalibarda, 134. 

 Damping-off, 25, 30. 

 Dandelion, 3, 7, 14, 257, 403, Fig.s. 8, 



275; flowers, 142; rays, 143; scape, 



120; seeds, 158, 160, Fig. 275. 

 Darwin, quoted, 213, 231. 

 Datura, 379, Fig. 248. 

 Daucus Carota, 367. F-g. 180. 



Daughter cell. 238. 



Day-flower. 302. 



Day-lily. 299, Figs. 253, 433; Fig. 432. 



Deciduous: falling, (204). 



Decompound, 91. 



Decumbent, 15. 



Decurrent: running down the stem, 

 (195), Fig. 133. 



Dehiscence: opening of seed-pod or an- 

 ther, (264), (287). 



Deliquescent: tnmk or leader lost in the 

 branches, (40). 



Delphinium, 326. 



Dentaria, 335; pod, 147, Fig. 240. 



Dentate: sharp-toothed, (200). 



Dependent plants, 85. 



Dermatogen, 253. 



Desert vegetation. Fig. 344 



Determinate: definite cessation of 

 growth at the apex, (243). 



Deutzia, 362. 



Dew, 83. 



Dewberry, 21, 358, Fig. 29, 158; fruit, 

 153. 



Dextrose, 245, (231). 



Diadelphous; in two groups, (277). 



Dianthus, 321, Fig. 456. 



Dicentra, 332. 



Dicentra inflorescence. Fig. 172. 



Dichogamy: stamens and pistils matur- 

 ing at different times, (265). 



Diclinous: imperfect; having either sta- 

 mens or pistils, (257). 



Dicotyledons, 310. 



Diervilla, 397. 



Digestion: changing of starchy materials 

 into soluble and transportable forms, 

 (168). 



Digitalis purpurea, 375. 



Digitate, 91. 



Dioecious: staminate and pistillate flow- 

 ers on different plants, 133. 



Dispersal of .seeds, 158. 



Divergence of character, 213. 



Divided, 92. 



Dock, 3; bitter, 318; curly, 318. 



Dockmackie, 397. 



Dodecatheon, 391. 



Dodder, 85, 89, 112, 381, Fig. 494. 



Dogbane, 387. 



Dog's-tooth violet, 298, Fig. 431. 



Dogwood bracts, 106; tree. Fig. 356. 



Doorweed, 318, Fig. 193. 



Dormant buds, 54. 



Double flowers, 144. 



Dragon-root, 295. 



Dragon's head inflorescence. Fig. 175. 



Drupe, fleshy 1-seeded indehiscent fruit; 

 stone fruit. (295). 



