GENERAL INDEX 



469 



Baker, F. C., on Agriolimax agrestis, 221 

 on Manitoban slugs, 220- 



221 

 Balloon-gun, and movements of spores, 



33-38 



,, illustration of, 36 

 Banker, H. J., on spore-discharge in 



Hydnum septentrionale, 101, 102-105 

 Bartsch, P., on slugs and mustard gas, 



234-235 

 Basidia, bisporous, in Mushroom, 1, 30, 



315, 407-412, 416, 430 

 collapsed, and Sachs' illustra- 

 tion, 405 

 collapse of, 192, 312-313, 342, 



353-355, 417, 457 

 death of, 273 



degeneration of, 32, 33 

 ,, density in successive genera- 

 tions, 269 



disappearance of, 371, 415 

 ,, domino-eight arrangement, 321 



evacuation of, 29, 55, 417 

 ,, exhausted, recognition of, 271- 



275 

 failure to develop spores, 70, 72, 



73 



forms in Trernellineae, 164-168 

 general remarks on, 1 

 hexasporous, 1, 30, 319 

 ,, monomorphic, 245 

 monosporous, 1, 314-315, 407, 



408, 410^11, 416, 430 . 

 inonosterigmatic, 315 

 ,, octosporous, 1, 320 

 of Gastromycetes, 30-33 

 ,, projection of the four spores, 



355 



quadrisporous, 1, 29-30, 318 

 ,, relative position of spores, 313- 



314 



,, relative sizes of, 361 

 significance of protuberancy, 



310-312 

 , , significance of s uccessive genera - 



tions, 297-303 

 ,, successive generations of, 260, ! 



333, 414-421 



trisporous, 1, 317-319, 409 

 Basidial gun, and ascus-gun compared, 



67 

 ,, ,, and sporophore-structure, 



67 



Basidiomycetes, R. Maire on spore- 

 production in, 27 



Basidiomycetes and Ascomycetes, com- 

 parison of guns, 33 

 Basidium, aborted, 337, 338 



,, discharge of four spores, 341- 



342 

 ,, number of spore-crops, 27-29, 



270, 457 

 ,, series of changes in a, 304 



volume, 29, 411, 457 

 | Bayliss, J. S., on fairy rings, 94, 364 

 Beam-of-light method, and continuity 



of spore-streams, 105 

 Bsll, C. N., on squirrels as mycopha- 



gists, 206, 208 

 Bell, G., on squirrels as mycophagists, 



209-210 

 Benecke, W., on relations of slugs with 



fungi, 217, 219, 224 

 Bensaude, M., on fertility and sex in 



Hymenomycetes, 394-395 

 Berkeley, M. J., on hymenial structure, 



263, 270 



,, on paraphyses, 2 



,, ,, on Psalliota campestris, 



369, 371 

 Bisby, G. R., on the spore-fall period in 



Fomes igniarius, 113-116 

 Bolbitius flavidus, and Bolbitius Sub- 

 type, 237 



paraphyses, 3 



,, ,, rate of spore-develop- 



ment, 44, 48, 51 

 Bolbitius Sub-type, 237 

 Bolbitius titubans, and Bolbitius Sub- 

 type, 237 

 Boleti, development of tubes, 150, 151 



,, stored by squirrels, 204 

 Boletus, and Clavaria, 179-180 



and slugs, 212, 216, 235 

 variation in size, 83 

 Boletus bad.ius, eaten by rabbits, 195-196 



illustration of, 196 



Boletus chrysenteron, and slugs, 214 

 Boletus edulis, size variations of, 83 

 Boletus elegans, eaten by slugs, 213 

 illustration of, 213 

 Boletus flavus, eaten by slugs, 214 

 Boletus luridus, and slugs, 217 

 Boletus luteus, eaten by slugs, 213 

 Boletus scaber, and squirrels, 202, 204 



attracts slugs, 214, 229- 



233 



illustration of, 205 

 Boletus subtomentosus, confluent fruit- 

 bodies, 81 



