INDEX. 



287 



Exogenae, 91. 

 Exogens, 13. 

 Exogenous, 12. 

 Exorhizae, 68. 

 Exostome, 55. 

 Expansion, order of, 37. 

 Extra-axillary, 37. 



Fabaceae, 119,256. 

 False-bark, 17. 

 Fasciculate, 11. 

 Female organs, 49. 

 Ferns, 69. 

 Ferula, 13. 

 Funiculus, 54. 

 Fibro-cellular tissue, 3. 

 Ficoidales, 202. 

 Ficoideae, 131. 

 Fig, 63. 



Filaments, 45, 46. 

 Filicales, 191,223,283. 

 Filices, 191. 

 Flacourtiaceae, 100. 

 Flat, 67. 

 Flocci, 73. 

 Florkeales, 207. 

 Floral envelopes, 35, 40. 

 Floridae, 174. 

 Flower-bearing stems, 1 8. 

 Flower-buds, 20, 34. 

 Flower-leaf, 35. 

 Flowering plants, 90. 

 Flowerless plants, 68, 90. 

 Fluviales, 185,222. 

 Foliaceous, 67. 

 Foliola, 28. 

 Follicle, 59. 

 Food of plants, 30. 

 Foramen, 55. 

 Forked, 46. 

 Frankeniaceae, 103. 

 Fruit, 57. 

 Fuchsieae, 127. 

 Fumarieae, 96, 241. 

 Fungaceae, 69, 72, 195. 

 Fungales, 224. 

 Fungi, 195. 

 Fungous, 67. 

 Funnel-shaped, 42. 

 Fusiform cellular tissue, 3. 



Galbulus, 63. 

 Galeate, 42. 

 Galiaceae, 141,268. 

 Gamopetalous, 42. 

 Gamosepalous, 41. 

 Gemmation, 30. 

 Gemmule, 66. 

 Gentianaceae, 148, 275. 

 Gentianales, 218. 

 Geraniaceae, 113, 254. 

 Geraniales, 206. 



Gesneraceae, 142. 

 Gland, 61. 



Glandular hairs, 8, 9. 

 Gleicheniaceae, 191. 

 Globulariaceae, 154, 271. 

 Globuli, 72. 

 Glochidiate, 9. 

 Glomeruli, 72. 

 Glumaceae, 188. 

 Glumes, 35. 

 Glumosae, 219. 

 Gongyli, 71, 72. 

 Goodeniaceae, 141. 

 Goodeniales, 215. 

 Graminaceae, 189, 282. 

 Granada, 72. 

 Grossales, 200. 

 Grossulaceae, 132, 245. 

 Guttales, 203. 

 Guttiferae, 108. 

 Gymnogens, 230. 

 Gynandrosae, 219. 

 Gynandrous, 46. 

 Gynobase, 49. 

 Gynoeceum, 49. 

 Gynophore, 50. 

 Gyroma, 71. 



Hairs, 8. 

 Half-terete, 20. 

 Halorageae, 128. 

 Hamamelaceae, 133. 

 Hastate, 27. 

 Heart- wood, 15. 

 Heliacal, 66. 

 Hepaticae, 194. 

 Hernandiaceae, 262. 

 Heterotropous, 67. 

 Hilum, 64. 

 Hippurideae, 127. 

 Homogens, 230. 

 Humiriaceae, 112. 

 Hydrales, 220. 

 Hydrocharaceae, 174. 

 Hydrophyllaceae, 151. 

 Hymenium, 73. 

 Hypericaceae, 107, 248. 

 Hypha, 72. 

 Hypogynosae, 219. 

 Hypogynous, 45. 

 Hypothecium, 71. 



Illecebraceae, 130. 

 Imbricate, 37. 

 Impregnation, 56. 

 Indehiscent, 58. 

 Indifferent, 44. 

 Induplicate, 37. 

 Indusium, 69. 

 Inenchyma, 3. 

 Inferior, 42, 54. 

 Inflated, 25. 



