512 



INDEX AND GLOSSARY 



Droseraceae, 388. 



Drupaceous, 326. 



Drupe, 325. 



Duck-weed Family, 481. 



Ducts, 48. 



Duramen, 124. 



Duration of leaves, 175. 



Earthy constituents, 189. 



Ebenaceae, 439. 



Ebony Family, 439. 



Echinate ; clothed with prickles. 



Elaborated sap, 56. 



Elaters, 497. 



Elatinaceae,391. 



Eleagnaceae, 464. 



Elliptical, 163. 



Elrn Family, 466. 



Emarginate, 168. 



Embryo, 77, 317, 333. 



Embryonal vesicle, 316. 



Embryo-sac, 315. 



Emersed ; raised out of water. 



Empetraceoe, 470. 



Endocarp, 322, 325. 



Endogenous plants, 477. 



Endogenous structure, 114. 



Endogens, 114, 129. 



Endophlseum, 119. 



Endopleura, 330. 



Endosmosis, 34. 



Endosperm, 331. 



Enneagynia, 360. 



Enneandria, 357. 



Enneandrous, 290. 



Entire, 165, 256, 286. 



Epacridaceae, 439. 



Epicarp, 322. 



Epidermal system, 55. 



Epidermis, 55, 155. 



Epigynous, 259, 290. 



Epiphlaeum, 119. 



Epiphytes, 89. 



Episperrn, 329. 



Equisetacea?, 493. 



Equitant, 152, 171. 



Erect, 309. 



Ericacea?, 436. 



Ericineae, 437. 



ErigoneaB, 463. 



Eriocaulonacea, 490. 



Essential oils, 57. 



Essential organs, 228, 229. 



Euphorbiacece, 469. 



Evening-Primrose Family, 416. 



Evolution of heat, 212. 



Exalbuminous, 333. 



Exce*ntric, 335. 



Excurrent stems, 101. 



Exhalation, 179. 



Exocarp, 322, 325. 



Exogenous plants, 371. 



Exogenous stem, 114. 



Exogenous structure, 114. 



Exogens, 114. 



Exosmosis, 34. 



Exserted, 291. 



Exstipulate, 175. 



Exterior, 227. 



Extine, 296. 



Extra-axillary, 225. 



Extrorse, 292. 



Falcate; scythe-shaped, somewhat 



bent to one side. 

 Falsely ribbed, 167. 

 Families, 353. 

 Farina, 57. 

 Farinaceous, 332. 

 Fascicle, 224. 

 Fascicled, 150. 

 Fastigiate ; level-topped. 

 Favose; deeply pitted. 

 Feather-veined, 162. 

 Fecula, 57. 

 Ferns, 493. 

 Fertile, 264. 

 Fertilization, 313. 

 Fibrils, 82. 

 Fibrous roots, 85. 

 Fibro- vascular system, 54. 

 Fibro-vascular tissue, 54. 

 Figwort Family, 445. 

 Filament, 228, 291. 

 Filices, 361,493. 

 Filiform ; thread-like. 

 Filiformly dissected, 165. 

 Fimbriate ; fringed. 

 Fir Family, 476. 

 Five-ranked, 143. 

 Fixed oils, 60. 

 Flabelliform ; fan-shaped. 

 Flax Family, 398. 

 Floral envelopes, 227, 277. 

 Floral leaves, 151, 216. 

 Floret ; a small or imperfect flower. 

 Flower, 227. 

 Flowering, 209. 

 Flowering plants, 75, 371. 

 Flowerless plants, 74, 339, 493. 

 Folded, 151. 

 Foliaceous, 497. 

 Follicle, 325. 

 Food of plants, 181, 183. 

 Foramen, 310. 

 Forcing, 214. , 

 Formation of cells, 27. 

 Forms of leaves, 160. 

 Fo villa?, 296. 

 Free, 259. 



Frog's-bit Family, 483. 

 Frondose,497. 

 Fronds, 493. 

 Fruit, 320. 

 Fugacious, 175. 

 Fumariacea?, 385. 



