560 



INDEX 



Empusa, 161, 162; E. Musci, Fig. 126; 

 ' E. sphierosperma, Fig. 126. 



Encryphiaceae, 446. 



Endocarp, 367. 



Endocladia vernicata, 141, Fig. 110. 



Endodermis, 254, 25(5, 262, 298, 407, 408. 



Endomyces, Endomycetaceae, 165, 166. 



Endoparasite, 176. 



Endosperm, 340, 342, 359, 372. 



Endosperm-nucleus, 355, 358. 



Endothecium, 220, 221, 223. 



Energid, 12, 14. 



Energy (sources of energy) , 2. 



Enteridium splendens, 70, Fig. 50. 



Entomophily, 370. 



Entomophthorineae, 158, 161, 162. 



Enzyme, 150, 461, 476, 479. 



Epacridacese, 450, 457. 



Ephedra, 64, 344, 345, 346, 512; E. altis- 

 sima, Fig. 345; E. trifurca, Fig. 345. 



Ephemerum, 239. 



Epidermis, 25, 254, 258. 



Epigonianthese, 219. 



Epigyuous flowers, 364, 379. 



Epilobium, 351, 441, 442, 512; E. spica- 

 tum, Figs. 315, 435. 



Epinasty, 486. 



Epiphegus, 7, 29, 476, 506. 



Epiphragm, 240. 



Epiphyte, 217, 273, 279, 304, 348, 393, 404, 

 503, 504, 507, 540; Bromeliaceae, 393; 

 Liverworts, 217 ; Ferns, 273. 



Epispore (see also " Perinium "), 264. 



Epithemia, 89, Fig. 64. 



Equisetacese, 303. 



Equisetales, 245, 292, 303, 319, 337, 532, 

 533. 



Equisetineae (see "Equisetales"). 



Equisetum, 21, 30, 40, 52, 57, 240, 242, 246, 

 292, 298, 299, 305, 323, 333, 338, 344, 

 353, 483, 532, 533; E. giganteum, 296 ; 

 E. hiemale, 295, 298; E. Isevigatum, 

 Figs. 34, 38; E. limosum, 240, 248, 

 Fig. 211; E. maximum (see " E. tel- 

 mateia ") ; E. robustum, 296 ; E. scir- 

 poides,296; E. sylvaticum,2Q9; E. tel- 

 mateia, Figs. 258-268. 



Equitant leaves, 391. 



Eremascus, 165. 



Ergot (see also " Claviceps ") , 150, 172, 

 511. 



Ericaceae, 448, 450, 457. 



Ericales, 449, 457. 



Erigenia, 546. 



Eriocaulaceae, 392. 



Eriogonum, 422. 



Erisiphe, 171, Fig. 138. 



Erisipheae, 171. 



Erodium : E. cicutarium, 153, 483, 550, 



Fig. 457. 

 Erythea, 386. 

 Erythronium, 24, 358, 361, 375, 376, 379, 



390, o05 ; E. Ainericanum, Figs. 347, 



351. 



Erythrotrichia, 138, Fig. 107. 

 Erythroxylaceae, 444. 

 Erythroxylon, 434. 

 Eschscholtzia, 59, 429, 549. 

 Essential oils, 1. 

 Euasceae, 164, 155. 

 Euastrum, 14, 108; E. elegans, Fig. 3; 



E. pingue, Fig. 79. 

 Eubacteria, 78. 

 Eubasidieae, 174. 

 Eucalyptus, 167, 409, 440, 441, 493, 502; 



E. globulus, 167. 

 Eucryphiaceae, 446. 

 Eudorina, 97. 



Euglena, 4, 67, 152; E. viridis, Fig. 1. 

 Eumycetes, 151, 152, 162, 163; reproduc- 

 tion of E., 163. 

 Euonymus, 435; E. atropurpureus, Fig. 



427. 

 Euphorbia, 26, 55, 59, 363, 404, 412, 435, 



436, 502; E. commutata, Fig. 426; 



E. corrolata , 436 ; E. marginata,33&; 



E. pulcherrima, 436; E. splendens, 



436. 



Euphorbiaceae, 434, 436, 445. 

 Euroglena volvox, 68, Fig. 48. 

 Eusporangiate, Eusporangiatae, 249, 251, 



265, 273, 294, 305, 315, 319, 328, 532. 

 Evernia vulpina, 192, Fig. 156. 

 Excretion, 480. 

 Exine, 264. 



Exoascus, 166; E. deformans, Fig. 130. 

 Exobasidiineae, 180. 



Exobasidium, 180 ; E. Vaccinii, Fig. 146. 

 Exocarp, 367. 

 Exosporeae, 71. 

 External stimuli, 484. 

 Eye-spot, 4, 42, 75, 96. 



Facultative parasites, 149. 



Fagaceae, 401, 417. 



Fagales, 414, 417. 



Fagopyrum : F. esculentum, 422. 



Fagus, 413. 



Fan-palm, 386. 



Farinosse, 381, 392, 393. 



Fat, 38, 479. 



Fatty acids, 39. 



Fegatella (.see "Conocephalus"). 



Ferment (see also " Enzyme "), 150, 165, 



476, 479. 

 Fern (see also "Filicales," "Filices"),6, 



