INDEX. 



5°7 



Chroococcaceae in Lichen- 



thallus, 398. 

 Chroolepus in Lichen-thal- 



lus, 397. 



— umbrinum, 398*. 

 Chrysochytrium, 167. 

 Chrysomyxa, 277, 282, 338. 



— Abietis, 284. 



• — , abscision of spores, 69. 

 • — , capacity of germination, 



344, 349- 

 • — , formation of spores, 66. 



— Ledi, 284.  

 , parasitism, 388. 



— Rhododendri, 284. 



, abscision ofspores,7i*. 



—  — , germination, teleuto- 



spore-layer, 284 *. 



, parasitism, 388. 



 , spore-chain, 279*. 



, structure of spores, 



101 *. 

 — , structure of spores, 10 1 *. 

 Chytridieae (Chytridiei),i32, 



160, 445, 475. 

 — , capacity of germination, 



344- 

 — , discharge of spores, 82. 

 — , doubtful species, 170. 

 — , parasitism, 360, 363, 364, 



3 6 5, 386) 395- 

 — , restingstateof spores,344. 

 — , swarm-spores, 107. 

 • — , thallus, 5. 

 Chytridium Brassicae, 162, 



— macrosporum, 161. 



— Mastigotrichis, 161. 



— Olla, 161, 162. 



, propagation, 165*. 



— roseum, 161. 



— vorax, 161. 



, swarm-spores, 107. 



Cicinnobolus, 247, 252, 253. 



— Cesatii, pycnidia, 247*. 

 Cilia, 107, 457. 

 Circinella, 152. 

 Cladochytrieae (Cladochy- 



triei), 165, 169. 

 Cladochytrium, 170, 184. 



— Iridis, propagation, 166*. 



, swarm-spores, 108*. 



— , formation of spores, 61. 

 — , germination, 109. 



— Menyanthidis, 166. 

 Cladonia, 200, 222. 

 — , cellulose, 13. 



— decorticata, 222. 



— furcata, Algae of the thal- 

 lus, 397*, 404. 



— Novae Angliae,spermatia, 

 211 *. 



— Papillaria, 221, 222. 

 — , podetia, 402. 



— pyxidata, 222. 



Cladiona rangiferina, 222. 



, structure of thallus, 



404. 

 — , structure of thallus, 404, 



406, 

 Cladosporium, 252. 



— dendriticum, parasitism, 



393, 394- 

 — , formation of gonidia, 67. 



— herbarum, 229. 

 • — , spores, 68. 

 Cladothrix, 457, 458, 459, 



469, 472. 

 Clamp-cells, 3. 

 Clamp-connections, 2. 

 Clathrocystis, 472. 

 Clathrus, 322. 



— cancellatus, 312, 324. 

 , compound sporo- 



phores, 324. 



— hirudinosus, 312. 



— , mycelial strands, 23. 

 Clavaria, branching of com- 

 pound sporophore, 51. 

 — ,compoundsporophores,48. 



— juncea, cellulose- mem- 

 brane, 8. 



— minor, sclerotium, 42. 

 Clavarieae (Clavariei), 288, 



303. 



— , structure of compound 

 sporophore, 58. 



Claviceps, 186, 191, 192, 200, 

 235,239,244,246,248, 260. 



— , cellulose, 13. 



— •, fatty matter, 7. 



— •, formation of gonidia, 65. 



— ■, gonidiophores, 36. 



— , inception of sporophore, 

 49. 



— , Iipoxeny, 388. 



—  microcephala (sclero- 

 tium), 41. 



— nigricans (sclerotium), 41. 

 — , parasitism, 362. 



— purpurea, 220. 



, development of sporo- 

 phore, 227*, 228*. 



, germination of sclero- 



tia, 38, 38*. 



— — , parasitism, 359. 

 , sclerotia, 36*, 41. 



— pusilla, sclerotia, 41. 

 — , resting state, 37. 



— , sclerotia, 30, 31, 33, 35, 



3<5*, 39- 

 — , secondary mycelium, 45. 

 — , spores, 99. 

 — , structure of ascus, 95. 

 Cleistocarpous Ascomycetes, 



186, 193. 

 Clitocybe, 297. 

 Clostridium, 458, 460. 



— butyricum, 455, 461. 



Club-shaped Hymenomy- 



cetes, 287. 

 Coalescence of hyphae, 2. 

 Cocci, 458. 



Coccobacteria septica, 473. 

 Coccocarpia molybdaea, 



Algae of thallus, 409. ' 

 Coemansia, 156. 

 Coenogonium confervoides, 



structure of thallus, 411. 



— Linkii, structure of thal- 

 lus, 410*, 411. 



Coleosporium, 281, 282, 338. 

 — , abscision of spores, 69. 



— Campanularum, 282. 



— , capacity of germination, 



345- 



— formation of spores, 66. 

 — Senecionis, parasitism, 388. 

 Collema, 198, 212, 224, 231, 



2 37, 239, 240, 241. 



— cheileum, number of 

 spores, 79. 



— microphyllum, fertilisa- 

 tion, 212*. 



, development of sporo- 

 phore, 214*. 



— , soredia, 415. 



— , structure of thallus, 412. 



Collemaceae (Collemacei), 

 211,214,231,234,258,402. 



— , structure of thallus, 44. 



Collenchyma, 316, 328. 



Collybia, 297. 



Colouring matters, 14. 



— of Bacteria, 455, 457. 



— of fatty substances, 7. 



— of Lichens, 408. 



— of Mycetozoa, 424, 434. 

 Colpodella, 447. 

 Columella, 152, 173, 435,438. 

 Colus, 312. 



— hirudinosus, 325. 



, receptacle, 326*. 



Comatricha, 438. 

 Commencement of fructifi- 

 cation (archicarp), 121. 



Companion-hyphae, 215. 

 Completoria, abjection of 



spores, 73. 

  — complens, 160. 

 — , parasitism, 363, 364, 393. 

 Compound sporophore, 46, 



48, 186, 288. 

 — , development, 49. 



— in Ustilagineae, 178, i8r, 

 184. 



— , structure, 57. 

 Concrescence of hyphae, 4. 

 Conditions of vegetation, 



general, 352. 

 Confervae in Lichen-thallus, 



397- 

 Conidia, 129, 141. 



