588 



INDEX, PART I. 



Flower, opening and closing of, 176. 



regular, 453. 



reproductive organs of, 176, 395. 



symmetry of, 453. 



phyllotaxy of, 445. 

 Fluorine, 189. 

 Foliage-leaves, 39 (Figs. 18-28), 114 



(Fig. 92), 171. 

 Follicle, 473. 

 Food of plants, 188. 

 Foot, 314, 319, 337 (Fig. 206), 347 

 (Fig. 218-220), 393 (Fig. 234). 

 Form of leaves, 28 (Figs. 18-29). 



root, 45 (Fig. 30). 



shoots, 23 (Figs. 13-15). 



stems, 27 (Figs. 16,17). 

 Forms of tissue, 90. 

 Formation of chlorophyll, 161. 

 Formation of tissue in consequence 



of injury, 155. 

 Formative region, 208. 

 Fovea, 356 (Fig. 213). 

 Foveola, 356. 

 Free cell-formation, 87. 

 Freezing, effects of, 160 (Fig. 122). 

 Fruit, 61, 232, 414, 471. 



dehiscence of, 473. 



dry dehiscent, 473. 



dry indehiscent, 473. 



succulent, 475. 

 Frustule, 265 (Fig. 152). 

 Function of chlorophyll, 194. 

 Functions of the members, 167. 



of plants, 157. . 



of the tissues, 162. 

 Funicle, 53, 399. 

 Fusiform root, 45. 



Galeate, 562. 



Gallotannin, 187. 



Gametangium, 58, 60, 242 (Fig. 146), 



278, 285 (Fig. 166). 

 Gametes, 2, 58, 240. 

 Gametophore, 58, 310. 

 Gametophyte, 2, 229, 234. 

 Gamopetalous, 458. 

 Gamophyllous, 458. 

 Gamosepalous, 458. 

 Gamostelic, 117. 

 Gemmse, 49, 240, 313, 337, 352. 

 Gemmation, 49, 276. 

 Generations, alternation of, 2, 234. 

 Genetic spiral, 14 (Fig. 8). 

 Generative cell, 406, 429. 

 Genus, 235. 

 Geotropism, 217 (Fig. 132). 



negative, 171, 218. 



positive, 169, 218. 



Germination of seed, 199, 401 (Figs. 

 251, 291, 320). 



Gibbous, 564 (Fig. 378). 

 Glandular hairs, 100 (Fig. 82). 

 Glandular tissue, 96 (Figs. 76-79), 



166. 



Glans, 473. 

 Globoid, 80 (Fig. 54). 

 Glochidia, 376. 

 Glomerule, 442. 

 Glucoses, 187. 

 Glucoside, 187. 

 Glucoside-enzyme, 198. 

 Glume, 442, 487 (Figs. 300, 301). 

 Glycerin, 198. 

 Glycogen, 294. 



Gonimoblastic filaments, 273. 

 Gonophore, 444. 

 Graft-hybrids, 229. 

 Grafting, 229. 



Grand period of growth, 209. 

 Grape-sugar, 187. 

 Ground-tissue, 110. 

 Growing-point, 8 (Fig. 3\ 102 (Figs. 



83-86). 

 Growth, 8, 207. 



in length, 207. 



in thickness of stem and root, 

 137. 



limited, 9. 



of cell-wall, 73. 



of leaf, 29. 



sliding, 147. 

 Guard-cells of stomata, 107 (Fig. 



88), 179. 

 Gum, 97, 187. 



Gymnocarpous sporophore, 303. 

 Gynandrosporous, 258. 

 Gynandrous, 462. 

 Gynseceum, 443, 465. 

 Gynobasic style, 467. 

 Gynophore, 444. 

 Gynostemium, 444, 503 (Fig. 318). 



Hairs, 3, 109 (Fig. 90), 135. 



internal, 92. 

 Hapteron, 48, 240. 

 Hastate, 37. 

 Haulm, 28. 



Haustorium, 48, 190, 276. 

 Heart-wood, 143. 

 Heat, influence of, 160. 



production of, 203 (Fig. 129). 

 Helicoid cyme, 21 (Fig. 11), 441. 



dichotomy, 19 (Fig. 9). 

 Heliotropism, 162, 169, 171, 214. 



negative, 169, 216. 



positive, 171, 216. 

 Hemiangiocarpous, 303. 

 Hemicyclic, 445. 

 Herbaceous. 27. 

 Hermaphrodite, 61, 395. 



