758 



INDEX 



Cladothrix, 38; dichotoma, 38; fungi- 



formis, 38; intestinalis, 38; intrica, 38; 



profundus, 38; rufula, 38 

 Classification, i; of bacteria, 28; of 



enzymes, 58; of fungi, 2-6 

 Clathraceae, characters of family, 251; 



distribution of genera and species of, 



87, 88 

 Clathrus cancellatus, figure of, 247; 



columnatus, development of, 248 

 Claussen, P., reinvestigation of Pyro- 



nema confluens, 123; work cited, 108 

 Clavaria, species of, 223 

 Clavariaceae, characters of family, 222 

 Claviceps purpurea, 546; chitin in 



sclerotia of, 52; described, 162; fat 



content, 56; figures of, 160, 161; 



sclerotia of, 69 

 Cleanliness to prevent disease, 367 

 Cleavage blocks in formation of spores 



in slime moulds, 14 

 Climatic factors of disease, 281 

 Clostridium butyricum, 36 

 Clotting enzymes, 59 

 Clouds, influence of, 284 

 Clover rust, 502 

 Club-root, 487, 488; figure of on cabbage 



roots, 488; of cabbage, figure of, 10 

 Coagulation, 59 



Cobb's disease of sugar cane, 37 

 Coccaceae, 34 

 Coconut water, 599 

 Cocoon disease of silkworms, 147 

 Coelonemata, 15 

 Coenobia, 21 

 Coffee leaf-spot, 503 

 Coffee rust, 503 

 Cohesion, 333 



Collection of fungi, 726, 727 

 Coleosporiaceae, characters of family, 



199 

 Coleosporium solidaginis and sickness 



of horses, 200 

 CoUetotrichum gossypii, 508; lagena- 



rium, 525; Lindemuthianum, 264; 



figures of, 265; species of, 266 



CoUybia dryophila, fall of spores of, 64; 

 platyphylla on decaying logs, 74 



Colonies, types of, 626, 627 



Colors of bacteria, 26; in fungi, 53; of 

 Plasmodia, 12 



Columella in slime moulds, 15 



Comandra umbellata, 298 



Comatricha nigra, figure of, 14; ob- 

 tusata, 13 



Conchs, 342 



Conidiophore, 46 



Conidiospore, 46, 49 



Coniferin, 56, 59 



Coniothyrium Fuckelii, 262 



Conopholis americana, 299; figure of, 

 301; mexicana, 299 



Connold, Edward T., work of on galls, 

 384 



Cook, Mel. T., work of, 274 



Coprinus, deliquescence of, 53; descrip- 

 tion of genus, 748; atramentarius, 

 749; figure of, 748; corpatus, 850; 

 figure of, 749, 751; fed to Plasmo- 

 dium, 12; liberation of spores, 65; 

 number of spores in, 234; fimetarius, 

 751; micaceus, 751; figure of, 750; 

 stercorarius, 61; occurrence of, 83 



Coprophilous fungi and their spores, 68 



Cora, a lichen, 81 



Cordyceps Hiigelii, figure of, 70; mili- 

 taris, figure of, 70; on larvas of insects, 

 69; ophioglossoides, figure of, 70; 

 parasitic on Elaphomyces, 69; sev- 

 eral sp'ecies described, 162; sphaero- 

 cephala, figure of, 70 



Coremium, 50 



Coriolus versicolor, occurrence of, 229 



Cork as a protective layer, 308 



Corn dry-rot, 504 



Corn smut on tassels, figure of, 506; 

 smut, 504, 505, 506; wilt, 507 



Correlation, 404 



Corticium lilaco-fuscum, 490; vagum- 

 solani, 221, 269 



Cortinarius cinnamomeus, description 

 of, 744; description of genus, 744; 



