872 
Functions of pith, 794 
—_— proseenchymatous 
cells, 785 
— — stem, 794 
—- — stomata, 787 
— vessels, 785 
Fundamental organs of the 
plant, 13 
— tissue, 81 
Fungi, 378 
Funiculus, 325, 333 
Funnel-shaped, 234 
Furcate, 162 
Fusiform cell, 39 
— root, 138 
GALBULUS, 322 
Galeate, 229 
Gamogenesis, 829 
Gamopetalous, 233, 556 
Gamosepalous, 225, 356 
Gaping, 236 
Gemmation, 776 
Gemmule, 12, 342 
General characters of fruit, 
297 
— description of leaf, 140 
— invo_ucre, 194, 209 
— mory hology, 6, 348 
— outline, 169 
— physiology, 770, 812 
— properties of cell-wall, 
42 
—  umbel, 208 
Generating tissue, 88 
Geniculate, 243 
Geographical botany, 1 
reotropism, 863 
Germ-cell, 9, 367, 373, 376, 
835 
Germinal corpuscles, 367, 
830, 835 
— matter, 32, 771 
— vesicles, 20, 328, 840 
Germination, 12, 852 
— conditions of, 852 
— dicotyledonous, 855 
— monocotyledonous, 854 
— process of, 853 
— time required for, 852 
Gibbous, 229, 237 
Gills, 382 
Glands, 68, 789 
— compound, 68 
— external, 68 
— internal, 70 
— lysigenous, 71 
— nectariferous, 71 
—- schizogenous, 71 
— sessile, 69 
— simple, 68 
— stalked, 68 
Glandular hairs, 67 
Glans, 319 
Globoids, 36, 37 
Globose, 227 
Globule, 390. 831 
Glochidiate, 64 
' Haustoria, 132, 378 
Gloeocapsa, 6 
Glomerule, 208, 216 
Glove-shaped, 237 
Glumellules, 197 
Glumes, 197, 203 
Gonidia, 388 
Grafting, 107 
Granulose, 33 
Gravitation, 862 
Green layer of bark, 90, 91 
Ground tissue, $1 
Growing part, 793 
— point, 792 
Growth by terminal! buds, 
99 
— of the bark, 92 
— —fibro-vascular bundles, 
95 
Guard-cells, 61, 787, 789 
Gymnospermia. 11, 12, 836 
Gymnospermous, 313, 325, 
836 
Gymnostomous, 374 
Gynandrous, 255, 356 
Gynia, 272 
Gynobase, 287 
Gynobasic, 287 
Gyneecium, 17, 19, 
272 
Gynophore, 279, 294 
Gynostemium, 255 
Gyration, 784 
266, 
HAtrs, 63, 789 
Halbert-shaped, 173 
Half-adherent ovary, 280 
Half-inferior ovary, 280 
Half-superior calyx, 280 
Half-equitant, 157 
Hard bast, 90 
Hastate, 173 
Hastate-auricled, 173 
Head of flowers, 207 
Heart-shaped, 173 
Heart-wood, 85 
Heat of plants, 855 
Heliccid cyme, 213, 215, | 
216 
— dichotomy, 110 
Heliotropism, 862, 863 
Helmet-shaped, 229 
Hemialbumose, 37 
Hemicarp, 319 
Hepaticaces, 375, 832 
Heptapetalous, 232 
Heptasepalous, 225 
Herbs, 115 
Hermaphrodite, 240, 372 
Hesperidium, 318 
Heterocysts, 393 
Hetercecism, 380 
Heterodromous, 153 
Heterophyllous, 173 
Heterorhizal, 135 
Heterosporous, 369 
Heterostyled, 844 
Heterotropous, 332 
| Hidden-veined, 157 
GENERAL AND GLOSSARIAL INDEX TO 
Hexapetalous, 232 
Hexasepalous, 225 
Hilum, 31, 325, 333 
Histology, 1, 21 
Homoblastic, 347 
Homodromous, 153 
Homologous, 218, 349 
— formations, 191 
Homosporous, 366 
Homotropous, 347 
Hooded, 229 
Hood-shaped, 174 
Hooked hairs, 64 
Horizontal ovule, 326 
— system, 57, 74 
Horned oranges, 318 
Horny albumen, 341 
Horsetails, 367, 834 
Host, 132 
Hybridation, 844 
Hybridisation, 844 
Hybrids, 844 7 
— production of, 844 
Hybrid algee, 846 
— ferns, 846 : 
Hymenium, 382 
Hypanthodium, 198 
Hyphe, 6, 49 
Hyphal tissue, 49 
- Hypocotyledonary axis,342, 
343 
Hypocrateriform, 234 
Hypoderma, 48, 143, 145 
Hypodermiz, 380 
Hypogeal, 855 
Hypogynous, 253, 266 
Hypothecium, 389 
me hic leaves, 146, 
92 
ILLEGITIMATE fertilisa- 
tion, 844 
Imbricate, 156, 220, 222 
Imbricated estivation, 219, 
220 : 
Tmparipinnate, 176 
Imperfect flower, 360 
Impregnation, 830 
Inactive spore, $30 
Incision of leaves, 165 
Included, 256 
Incomplete flower, 355 
Tneumbent, 346 
Incurved, 243 
Indefinite inflorescence, 
200, 201 
— ovules, 325 
— vascular bundles, 77 
Indehiscent fruit, 21. 301 
— pericarp, 314, 318, 320 
Indeterminate inflores- 
cence, 200, 201 
Indian fig-tree, 131 
Individual peculiarities, — 
107 
Induplicate, 157, 219, 220, 
221 
