262 
‘ Escape of seedling, 45-8. 
Escholtzia, 256. 
Essential parts of flower, 155. 
Estimate water in soil, 77. 
Etario, 184. 
Etiolin, 124. 
Eucalyptus, 240. 
Eugenia caryophyllata, 
maire, 240. 
Evening primrose, 172. 
Evolution, 151, 192. 
Exalbuminous, 34. 
Explosive fruits, 
Extrorse, 155. 
240. 
187. 
Fehling’s Solution 380, 107. 
Felspar, 79. 
Fennel, 240. 
Fermentation, 43. 
Ferns, 206. 
Fern spores, 
Fertilization, 
Hescue, 205. 
Fig fruit, 184. 
; leaf, 141-2. 
Filament, 155. 
Filmy fern, 206. 
Fiorin, 101. 
Flax, 101, 197-8, 251. 
Fleshy stems, 134. 
Floating fern, 196. 
Florida, 197. 
Flower, 20, 149-78. 
buds, 106, 
and foliage leaves, 149. 
Foliage and seed leaves, 144. 
Follicle, 181, 184. 
Forests, 72, 205-12. 
150. 
160. 
Forget-me-not, 178. 
Foxglove, 160, 255. 
Foxtail, 255. 
Free-central, 159. 
Freesia, 255. 
Free stamens, 155. 
Fruit, 23-24, 178-84, 
aggregate 184, 
composite, 184, 
dry, 179. 
indehiscent, 179. 
protection of, 184. 
simple, 179. 
succulent, 182. 
Fuchsia, 167-8, 172, 209, 257. 
Fumitory, 256. 
Functions of 
carpels, 
leaf, 18. 
petals, 152. 
root, 13. 
root tissues, 69, 
sepals, 152. 
stamens, 156. 
stem, 15. 
stem tissues, 92. 
stipules, 19, 
156. 
| Funicle, 
| Geranium description, 
Gorse description, 
| Grafting, 
| Granite, 
Heath, 
BOTANY 
82. 
Fusiform, 72. 
Gaultheria, 199. 
Genus, 218. 
256. 
leaf, 18. 
Germination, 
Geotropism, 
39-45, 
55-8. 
| Gladiolus corm, 103. 
description, 255. 
Glucose, 108. 
| Gluten, 32. 
182. 
233. 
seed dispersal, 187. 
stem modification, 
Graminaces, 252-4. 
106. 
Tort 1La; 
Grape fruit, 182; tendril, 98-9. 
Gooseberry fruit, 
stolon, 101. 
134. 
Grass 252-4, 
Grasses, 72, 204. 
Grass lands, 204. 
Gravitational water, 81. 
Gravity, 55-60. 
Ground-tissue, 93. 
Growth, 43, 54. 
Guava, 240. 
Gum-lands, 78, 199. 
Gymnosperm, 218. 
Gyneecium, 156. 
Haastia, 247. 
Habit of trees, 93-6. 
Hakea acicularis, 198. 
Hastate, 138. 
Hawthorn, 184, 
Head, 176. 
Heat 
adaptation to, 212, 
germination, 45, 
protection against, 
257. 
Heath plants, 198. 
Helianthus, 247. 
Heliotropism, 60-1, 
Hemlock, 243. 
Herb, 94. 
Hilum, 382. 
Hinau, 138. 
Honesty 180-1, 229. 
Honeysuckle, 258. 
Hook-climbers, 97. 
Hop, climber, 97. 
fruit, 184. 
Horopito, 209, 
Horse-chestnut leaf, 142. 
Humus, 77. 
origin of, 79. 
Hyacinth, 249, 
Hydrocleis hympheoides, 196. 
Hydrocotyle, 243. 
Hydrophyte, 194-8. 
Hydrotropism, 58-60. 
237. 
247. 
136. 
