326 



GENERAL INDEX 



Mycelium, of Coprinus lagopus, 170, 

 198-204, 204-281 

 ,, of C. stercorarius, 166, 167, 



168 

 „ of C. sterquilinits, 95-102, 



157-169 

 „ possible nuclear fusion in, 



252 

 „ rate of growth, 96, 199 



„ sex-factor analyses of, 234- 



237, 250-252 

 ,, sexual unions, 181, 182-183 



Mycetozoa, social organisation in, 147- 



152 

 Myxobacteriaceae, and the Acrasieae, 



144 

 „ social organisation 



in, 139, 143-144 



Nedria Solani, illustration, 172 



„ „ social organisation, 172 



Nedria Stilbosporae, hyphal fusions, 



172 

 Neurospora tetrasperma, sex of spores, 



290 

 Newton, Dorothy E., and a Coprinus 



on Beet seeds, 

 77 

 „ „ and CoprintLS 



lagopus, 190 

 „ ,, illustration by, 



273 

 „ „ on Coprinus Ros- 



trupianus, 270 

 „ „ on kinds of 



basidia, 273 

 Nicrome wire loop, 195 

 Non-Coprinus Type, 63-69 

 Nuclear division, single and conjugate, 



189 

 Nuclear divisions, number of, 242 

 Nuclear fusion, in a basidium, 272 

 „ „ in Smut fungi, 287 



Nuclear movement, an astonishing phe- 

 nomenon, 228-229 

 ,, „ experiments on di- 



rection of, 229- 

 234, 304 

 „ „ in hvphae, cause of, 



228 

 Nuclei, and breaking down of septa, 227- 

 228 

 „ and diploidisation process, 273- 



292, 305 

 „ and hyphal fusions, 185-186, 216 



Nuclei, diagrammatic illustrations, 155, 

 269-280, Plates I-IV 



„ fusion of, 272, 287, 305 



,, identity of, in a conjugate pair, 

 280-281 



„ in haploid and diploid fruit- 

 bodies, 266 



,, in homothallic Hymenomycetes, 

 186 



,, in mycelia of Coprinus sterqui- 

 linus, 80, 83 



,, inequality of number and conju- 

 gate nuclei, 291 



„ inhibited from fusing, 287, 291, 

 292 

 movement of, and hyphal fusions, 

 181, 183 



„ movement of, in Rust fungi, 

 283-284 

 moving, direction taken by, 223, 

 229-234, 304 



„ multiplication of, in a mycelium 

 becoming diploidised, 242-243, 

 304 

 rate of movement and rate of 

 growth of hyphae, 223 



,, rate of movement of, 189, 213- 

 229, 303-304 



„ reduction divisions, 252 



„ width and movement, 226-227 



OiDiA, 198-199 



and pycnidiospores, 286 

 ,, borne on a haploid myceUum, 246 

 „ illustrations of, 198, 200, 246 

 ,, of Coprinus curtus, 6 

 „ of C. lagopus, 170, 198-199, 200, 

 246 

 Oidiophores, 198-199, 200, 246 



illustrations, 197, 198, 200, 

 246 

 Oltmanns, F., on Volvox, 142 

 Oort, A. P. J., and Coprinus fimetarius, 

 193 

 „ „ on durchbrechungskopu- 



lationen, 250, 252 

 Oxidase and Coprinus ink, 70 

 Oxygen and Coprinus ink, 70 



Palisade cells of pileus, 18, 38, 39, 43 

 Panaeoli, and herbivorous animals, 85 

 Panaeolus campanulatus, and Coprinus 

 ,, plicatilis, 54 



„ „ fixation, 134, 



135, 136 



