INDEX. 



505 



Ascomycetes, course of de- 

 velopment, 223. 



— , development of sporo- 

 phore, 197. 



— , doubtful species, 132, 263. 



— , envelope - apparatus of 

 sporocarp, 186. 



- — , functionless organs, 256. 



— , germination, 115. 



— , hairs, 59. 



— , imperfectly known spe- 

 cies, 238. 



— , inception of sporophore, 

 49. 



— , lipoxeny (desertion of 

 host), 388. 



— , structure of sporophore 

 in endophytic, 57. 



Ascomycetous series, 120. 



Ascophora elegans, resist- 

 ance of spores, 347 . 



Ascospores, 60, 129, 232. 



— , capacity of germination, 



343- 

 — , development, 76. 

 Ascotricha, 211. 

 Ascus, 60. 



— suffultorius, 61. 

 Ascus-apparatus, 186. 

 Aseroe, 312, 325. 



— rubra, compound sporo- 

 phores, 326*. 



Aserophallus, 312, 325, 326*. 

 Aspergillus, 252, 256. 



— albus, conditions of vege- 

 tation, 353. 



— , capacity of germination, 

 348. 



 — clavatus, 253. 



, conditions of vege- 

 tation, 353. 



, mycelial membranes, 



21. 



— flavescens, parasitism, 370. 



— flavus, 256. 



, capacity of germina- 

 tion, 344, 348. 

 , parasitism, 369. 



— fumigatus, capacity of 

 germination, 344. 



, conditions of germi- 

 nation, 349. 

 , parasitism, 359, 370. 



— glaucus, parasitism, 397. 



— niger, 206, 257. 



, conditions of vegeta- 

 tion, 353. 



, effect on the sub- 

 stratum, 358. 



, mycelial membranes, 



21. 



, parasitism, 370. 



, secretion of ferment, 



355- 



Aspergillus ochraceus, con- 

 ditions of vegetation, 353. 

 — , parasitism, 360. 



— purpureus, 206. 



— , sclerotioid perithecia,42. 

 — , simple sporophores, 46. 

 Assimilation of carbon diox- 

 ide by Bacteria, 479. 

 Athelia, 22. 

 Atichia, 416. 

 Atractium, 252. 

 Auricularia, 338. 



— Auricula Judae, 306. 

 , basidia, 305 *. 



formation of spores,6 2 *. 



— mesenterica, structure of 

 sporophore, 58. 



— sambucina, 306. 

 Autoecious, 387. 

 Autoecism, 387. 

 Autoxenous, 387. 

 Azygites, 150. 

 Azygospores, 150, 159. 



Bacidia, 223. 



Bacillus,454, 458, 460,468,473. 



— Anthracis, 466 *, 476, 477, 

 478, 482, 486. 



— butylicus, 477, 480. 



— butyricus, 455, 461, 462, 



479- 



— erythrosporus, 461. 



— Megaterium, 463*. 



— subtilis, 457, 462, 466*, 

 467, 476, 477, 479, 486. 



— virens, 455. 

 Bacteria, 454. 



— , aerobiotic, 479. 



— , affinities, 474. 



— , anaerobiotic, 479. 



— , arthrosporous, 460, 468. 



— , assimilation of carbon 



dioxide, 479. 

 — , capacity of germination, 



476. 

 — , cell-forms, 458. 

  — , course of development, 



459- 

 — ,endosporous,459, 460,475. 

 — , formation of spores, 460. 

 — , mode of life, 476. 

 — , parasitic, 481, 487. 

 — , resistance of spores, 476. 

 — , saprophytic, 481, 487. 

 Bacteridium, 460. 

 Bacteriopurpurin, 455. 

 Bacterium, 454, 458, 468, 



469, 473. 



— butyricum, 477. 



— chlorinum, 455. 



— cyanogenum, 458. 



— merismopoedioides, 469. 



— Pastorianum, 456. 



— Termo, 478. 



Bacterium viride, 455. 



— Zopfii, 469, 476. 

 Bactrospora, number of 



spores, 79. 

 Baeomyces, 200. 



— roseus, 222. 

 Balsamia, 195. 



Basidia, 45, 61, 286, 302, 305. 



— , definitive, 306. 



— , primary (initial), 306. 



- — , secondary, 306. 



— , sterile, 302. 



Basidiomycetes,i2o,i32,2 86. 



— , angiocarpous, 338. 



— , clamp-connections, 2, 19. 



— , course of development 



and relationships, 328. 

 — , formation of spores, 61, 



63, 67, 68. 

 — , germ-pores, 100. 



— gymnocarpous, 289. 

 Basidiospores, 339, 340. 



— , capacity of germination, 



343- 

 Basidium, 60, 61, 306. 



Battarea, 311. 

 — , capillitium, 8. 



— Steveni, 317. 



, fibres of capillitium, 



317*. 



— , thickenings of mem- 

 brane, 8. 



Beer-yeast, 267. 



Beggiatoa, 455, 459)469,475. 



— alba, 471 *, 472*. 



— roseo-persicina, 455, 472, 



473- 

 Bion, 123. 

 Blastema, 401. 

 Blastenia, 223. 



— ferruginea, 223. 

 Boletus, 288. 



— , assumption of a blue 

 colour in the air, 15. 



— , coloration of membranes, 

 10. 



— edulis, 301. 



— elegans, 297. 



— , gelatinous membranes, 9, 

 10. 



— luteus, 297. 

 Botryosporium, formation of 



spores, 63. 

 — , thallus, 1. 

 Botrytis, 252. 



— Bassii, 252. 



, capacity of germina- 

 tion, 344. 

 , formation of spores, 



65,65*. 

 , parasitism, 362. 



— cinerea, 224, 238, 252, 

 254. 



, cell-nucleus, 6. 



