390 



INDEX 



Ephebaceae, 340 

 Ephebe, 216 

 Ephedra, 275, 355 

 Ephedraceae, 355 

 Ephemeral Mosses, 252' 

 Ephemerum, 252, 350 

 Epicoccum, 348 

 Epidermal System, 47 

 Epidermis, 48 

 Epigloea, 342 

 Epiglueaceae, 342 

 Epilobium, 370 

 Epiplasm, 24 

 Equisetaceae, 263, 353 

 Equisetales, 353 

 Equisetineae, 262. 353 

 Equisetum, 262, 353 

 Eremascus, 341 

 Ergot, 220 

 Erica, 365 

 Ericaceae, 365 

 Ericales, 365 

 Erigeron, 376 

 Eriocaulonaceae, 358 

 Eriogonum, 365 

 Erodium, 362 

 Erpodiaceae, 351 

 Erysiphaceae, 220, 344 

 Erysiphe, 220, 225, 344 

 Erythronium, 300, 357 

 Erythroxylaceae, 363 

 Eschscholtzia, 364 

 Ethyl alcohol, 141 

 Euastrum, 179 

 Eubacteria, 331 

 Eucalyptol, 144 

 Eucalyptus, 370 



oil, 144 

 Eucomiaceae, 369 

 Eucryphiaceae, 363 

 Eugenia, 370 

 Euodiaceae, 334 

 Eupatoriaceae, 376 

 Eupatorium, 376 

 Euphorbia, 322, 363 

 Euphorbiaceae, 363 

 Eupodiscaceae, 334 

 Eupodiscales, 181, 333 

 Eupodiscus, 334 

 Eusporangiatae, 257, 352 

 Eustoma, 366 



Evaporation of water, 74, 75 

 Evening Primrose, 309, 370 

 Everlastings, 375 

 Evolution, 160 



of Anthophyta, 316 

 Evolvulus, 366 

 Excipula, 348 

 Excipulaceae, 348 

 Exidia, 346 

 Exoascaceae, 341 

 Exoascalcs, 218, 341 

 Exoascus, 218, 341 

 Exobasidiaceae, 346 

 Exobasidiales, 231, 346 



Fabaceae, 368 



Fabroniaceae, 351 



Fagaceae, 372 



Fagopyrum, 365 



Fagus, 372 



False Hemlocks, 281 

 Sunflowers, 375 

 tissues, 28 

 Tubers, 227, 344 



Families, 159 



Fats, 14, 142 



Fatty oils, 142 



Fermentation, 223 



Ferns, 254 



Fertilization of the egg, 273 



Ferula, 372 



Fescue Grasses, 359 



Festuceae, 359 



Fibrous tissue, 33 



Fibrovascular system, 47 



Ficus, 362 



Figs, 362 



Filament, 292 



Filicales, 258, 352 



Filix, 259 



Filmy Ferns, 258, 352 



Firs, 281 



First stom'ata, 245 



Fissidentaceae, 350 



Fission, 20 



Flacourtiaceae, 362 



Flagella, 118 



Flagellariaceae, 358 



Flagellata, 172 



