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 (*oAe6?, sheath; p't'a, root), 

 107, n. 



Collateral bundles, structures of, 104, 

 121. 



Collenchyma (/coAAa, glue ; eyxv/xa, an 

 infusion), 64; in roots, 110; strength 

 of, 191. 



Colloids (KoAAa, glue; eZSo?, 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 16 H 22 O 8 + 2H 2 0), 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 20 H 16 3 ), 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 Xa- 

 geli to the whole of the primary bast- 

 bundles. 



Cotton, 179. 



Cotton-blue "B," 19. 



Cover-glasses, 4, 6. 



Creosoting, 142. 



Cribriform tissue (cribmm, 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 (/cpuo-TaAAos, a crystal; elSo?, 

 form), 45, 47, 183. 



Crystalloids in diffusion, 222. 



Crystals, composition of plant, 54; for- 

 mation of, by Yesque's method, 55 ; 

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

 occurrence of, in plants, 52, 54, n. 



Cultivated plants, supply of nitrogen to, 

 334. 



Cupranimonia (Cu2[NH 4 ]0 2 ), 11. 



Cupric acetate (CufXXHaO.,],), use of, in 

 examination of resins, 12. 



Cupric sulphate (CuS0 4 ), 12. 



Curvature of concussion, 390. 



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

 ity of, 34, n. 



Cuticularization. See Cutinization. 



Cutictilarized layers, 66. 



Cutin (cutis, skin), 38. 



Cutinization, 34, 38. 



Cutose, 35, n. 



Cyanic flower colors (KVO.VOS, dark blue), 

 *454. 



Cystoliths (KVOTIS, bladder ; Ai'0o?, a 

 stone), 40. 



DAMAR, 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. 



Densitv of wood, 144. 



Depth to which roots branch, 233. 



Derivative hybrids, 458. 



