GLOSSARIAL INDEX. 



485 





Closed bundles, 104, 128. 



Coal-tar colors, 18, 39. 



Cobalt, occurrence of, in plants, 256. 



Cochineal, 18. 



Cold, effects of, upon plants, 471. 



Coleorhiza (<coA6*, sheath; p'ifr, root), 

 107, n. 



Collateral bundles, structures of, 104, 

 121. 



Collenchyma (oAAa, glue; YX"MO, an 

 infusion), 64; in roots, 110; strength 

 of, 191. 



Colloids (KoAAa, glue; Wo, like), 222, 

 223, n. 



"Colored" plants, 294. 



Colors, as nectar guides, 453 ; of flowers, 

 170, 453; of fruits, 177; of plants de- 

 veloped in darkness, 288; of seeds, 

 178 ; of woods, 141. 



Community in plants, 425. 



Compass plant, arrangement of paren- 

 chyma in leaf of the, 160. 



Complete oxidation, 355. 



Compound hairs, 68. 



Compound microscope, 1. 



Compound pistils, 173. 



Concentric bundles, structure of, 104, 

 123. 



Concentric rings in roots of annuals, 115. 



Conductive tissue of the ovary, 432 ; of 

 the style, 431. 



Conglutin, 363. 



Coniferin (C 18 H W O 8 + 2H,O), 362. 



Consanguinity, fertilization in different 

 degrees of, 446. 



Continuity of protoplasm in cells, 214. 



Copper, occurrence of, in plants, 256. 



Copper salts, use of, in making precipi- 

 tation-membranes, 225. 



Corallin (C*,H 16 S ), 15. 



Cork, as a means of healing plant- 

 wounds, 150; character of cell-walls 

 of, 75 ; color of cells of, 76 ; formation 

 of cells of, 75; origin and formation 

 of, 74, 148; reaction of, with iodine, 

 34, n. 



Cork cambium. See Phellogen. 



Cork-cortex cells, 148. n. 



Cork meristem. See Phellogen. 



Corpuscles (corpusculum, a little body), 

 438. 



Corrosion by roots, 246. 



Corrosive sublimate. See Mercuric Chlo- 

 ride. 



Cortex (cortex, the bark), in parasitic 

 roots, 116 ; in roots, 110, 113 ; in 

 stems, 119. 



Cortical sheath, a term applied by Na- 

 geli to the whole of the primary bast- 

 bundles. 



Cotton, 179. 



Cotton-blue "B," 19. 



Cover-glasses, 4, 6. 



Creosoting, 142. 



Cribriform tissue (cribrum, sieve ; forma, 

 form), 91. 



Cribrose-cells. See Sieve-cells. 



Cross-breed, 455. 



Cross-fertilization, 447; results of, con- 

 trasted with those of close-fertilization, 

 448. 



Crown of the root, 153. 



Cryptogams, reproduction in, 439, n.; 

 roots of, 116; stems of, 154. 



Crystal-cells, 97. 



Crystalloids ((cpvoraAAos, a crystal; el&os, 

 form), 45, 47, 183. 



Crystalloids in diffusion, 222. 



Crystals, composition of plant, 54; for- 

 mation of, by Vesque's method, 55; 

 forms of plant, 52 ; in bast, 89, 147 ; 

 occurrence of, in plants, 52, 54, . 



Cultivated plants, supply of nitrogen to, 

 334. 



Cuprammonia (Cu2[NH 4 ]0,), 11. 



Cupric acetate (Cu[C 2 H s 2 ],), use of, in 

 examination of resins, 12. 



Cupric sulphate (CuSO), 12. 



Curvature of concussion, 390. 



Cuticle (cuticula, the skin), 65; solubil- 

 ity of, 34, . 



Cuticularization. See Cutinization. 



Cuticularized layers, 66. 



Cutin (cutis, skin), 38. 



Cutinization, 34, 38. 



Cutose, 35, . 



Cyanic flower colors (*vavos, dark blue), 

 "454. 



Cystoliths (wm, bladder ; Ai*o, a 

 stone), 40. 



DAMAK, 23, 380. 



Darkness, color of plants developed in, 

 288 ; effect of, upon opening and clos- 

 ing of stomata, 270; effect of, upon 

 protoplasmic movements, 206. 



Darlingtonia, 349. 



Defoliation, 163. 



Degradation changes in the cell-wall, 40. 



Degradation products, 40, 362. 



Density of wood, 144. 



Depth to which roots branch, 233. 



Derivative hybrids, 458. 



