5i o 



INDEX. 



Epinasty of pilens in Agari- 



cineae, 50, 289. 

 Epiphragm, 320. 

 Epiphytes, 360. 

 Epiplasm, 77. 

 Episporium, 100. 

 Eremascus, 187, 232, 233, 



234, 236, 237. 



— albus, 197, 224. 



— , development of ascus, 



198*. 

 Ergot, 35. 

 Erysipelas, 486. 

 Erysiphe, 202, 232, 236, 238, 



239, 245, 352. 



— Aceris, parasitism, 394. 

 — , asci, 76. 



— communis, conditions of 

 germination, 352. 



— , discharge of spores, 86. 



— Galeopsidis, 203. 



, conditions of germina- 

 tion, 352. 



— graminis, 203. 



, conditions of germina- 

 tion, 352. 

 , haustoria, 19. 



— guttata, number of spores, 



79- 



, parasitism, 359, 394. 



— , hairs, 59. 



— , number of spores, 79. 



— , parasitism, 359, 363. 



— spiralis, 225. 



— Tuckeri, haustoria, 19*. 

 Erysipheae (Erysiphei), 193, 



198,199,201,225,235,244. 

 — , conditions ofgermination, 



350. 

 — , discharge of spores, 85. 

 — , formation of gonidia, 66. 

 — , haustoria, 19*. 

 — , mycelium, 19*. 

 — , parasitism, 386, 393. 

 Euchytridieae (Euchytridei), 



164. 

 Eurotium, 193, 198, 204, 226, 



232, 234, 236, 237, 239, 



245. 

 — , abscision of gonidia, 70. 

 — , asci, 76. 



— Aspergillus glaucus, con- 

 ditions of vegetation, 353. 



, formation of gonidia, 



70*. 



, parasitism, 369. 



— , capacity of germination, 



348. 

 — , compound sporophores, 



49. 

 — , discharge ot spores, 81, 



97, 98. 

 — , formation of spores, 62. 

 — , parasitism, 369. 



Eurotium repens, conditions 



of vegetation, 353. 

 , development of sporo- 



phore, 203*. 



, parasitism, 369. 



— , resinous excretion, 10. 

 — , simple sporophores, 46. 

 — , structure of spores, 100. 

 — , taking up of colouring 



matter, 14. 

 Eusynchytrium, 167. 

 Eutypa, 191, 218. 

 — , discharge of spores, 97. 

 Evernia flavicans, 406. 



— furluracea, colouring mat- 

 ter, 408. 



, structure of thallus, 



406. 

 — , soredia, 415. 

 — , structure of thallus, 404. 



— vulpina,incrustations,4o8. 

 , structure of thallus, 



408. 

 Excipulum, 188. 

 Exidia, 287, 305. 

 — , gelatinous membranes, 1 3. 



— recisa, 337. 



 — spiculosa, basidia, 305*. 



, formation of spores, 



62*. 

 Exoascus, 265, 266. 



— alnitorquus, 265, 266. 



— aureus, 265. 



— bullatus, 266. 



— deformans, 265. 



— , ejection of spores, 89. 



— epiphyllus, 266. 



— , germination, 114, 115. 

 — , number of spores, 79. 

 — , parasitism, 368, 386, 390, 



393- 



— Populi, 266. 



— Pruni, 265, 266. 



, development of spores, 



79- 



,ejectionofspores,86,92. 



, inception of sporo- 



phore, 49. 



, parasitism, 393. 



— , structure of spores, 100. 



— Ulmi, 266. 

 Exoascus-group, 269. 

 Exobasidium, 271, 287, 329, 



331, 368. 



— Lauri, parasitism, 368. 

 — , parasitism, 386. 



— Vaccinii, parasitism, 362, 

 368. 



Exosporium, 100, 135, 252. 

 — , spores, 68. 



— Tiliac, germination, 114. 



Fatty matters, 7. 

 Favolus, 288. 



Favus, 376. 



Feeder (host), 358. 



Felted tissue, 5. 



Ferment, secretion, 355,452. 



Fermentation caused by Bac- 

 teria, 481. 



by Fungi, 384. 



Ferns, course of develop- 

 ment, 120. 



Fertilisation-tube, 134. 



Fibrillaria, 29. 



Filamentous Fungi, 1. 



Filamentous sporophore, 46. 



Fistulina, 302. 



— hepatica, 300, 302, 334. 

 Flacherie (in silk-worms), 



486, 489. 

 Flagella, 107, 422, 457. 

 Flagellatae, 445, 475. 

 Flower of tan, 431. 

 Flowering plants, course of 



development, 121. 

 Flowers of wine, 267, 358. 

 Foliaceous Lichens, 401. 

 Food, a condition of ger- 

 mination, 351. 

 Food-material of Fungi, 353. 

 Form-genera, 119, 459, 473. 

 Form-species, 119, 459, 473. 

 Fowl-cholera, 472, 486. 

 Frill (in Hymenomycetes). 



See Armilla. 

 Frog-spawn (Bacterium), 



469. 

 Fructification, 120. 

 Fruticose Lichens, 401. 

 Fuligo, 423, 424, 425, 428, 



429, 431, 440, 44S, 449, 



450, 452. 



— varians, 424, 439, 441. 

 Fumago, 245, 247, 249, 251, 



253, 254, 271. 

 — , formation of gonidia, 66. 



— salicina, 244. 



Fungi, affinities, 337, 340. 



— , course of development, 

 118. 



— , genealogy, 337, 340. 



Fungus-body, 2. 



— , compound, 2. 



— , sclerotioid, 190. 



— , slimy mucilaginous, 9. 



Fungus-cellulose, 8, 13. 



Funiculus, 321. 



Fusarium heterosporum, re- 

 sistance of spores, 346. 



Fusiform rods in Bacteria, 

 458. 



Fusisporium, 249, 252. 



— Solani, 245. 

 — , spores, 68. 



Galls, 369. 



Gametes, 120, 14S, 150. 



