4 8 4 



GENERAL INDEX 



Pholiota togitlaris, disterigmatic basidia, 



317 

 Photographs of hymeiiiuni, method for 



making, 355-359 



Phycomycetes, spore-discharge in, 25 

 Phylogenetic convergence, 163-16-1 

 Phytopathology, vide parasites 

 Pigment, in Mushroom gills, 370-371, 



4( >2 



Pigmentation of spores, 52, 56, 266 

 Pilous, form and function, 361, 376 

 flattening of, 376-378 

 ,, scales on, 86 



Pileus-flcsh, abnormal thickening of, in 

 Marasmius oreades, 91- 

 93 

 ,, and fruit-body rigidity, 374, 



375 

 ,, of Clavaria pistillaris and 



C. fistulosa, 181 



Pilobolus, colloidal drops on, 19-20, 25 

 discharge of sporangium, 13, 



25 



,, sporangiophore-sap, 26 

 Pineapple Fungus, 127 

 Pistillaria, form of, 181, 186 

 Pistillaria fulgida, monosterigmatic 



basidia, 315 



Pixtilluria Helenae, disterigmatic basidia, 

 317 



Polyporcae, and Exobasidium, 193 



,, and Tremellineae, 163, 164 

 ,, bcam-of-light studies of, 105 



,, confluent fruit -bodies, 81 

 ,, drop-excretion, 9 

 ,, investigations on, 149 



large, 102 



,, longevity of, 125-128 

 ,, new conception of hymenial 



activity in, 109 

 ,, position of hvmenium, 181, 



182 

 ,, solitary and imbricated, 



118-120 

 ,, sterigma and spore-hilum, 



30 



,, summary, 460 

 ,, violence of spore-discharge, 



168, 169 

 ,, visible spore-discharge in, 



100, 101 

 Polyporus, and slugs, 212 



,, branched fruit-bodies, 120 

 ,, hymenial tubes, 179-180 

 ,, large fruit-bodies, 118 

 ,, position of hymenium, 170 

 ,, symmetrical basidia of, 30 

 I'olyporus abortivus, monstrous fruit - 



bodies, 75-77 

 Polyporus adustus, imbrication of, 120 



Pistillaria tntculaecola, monosterigmatic Polyporus betulinus, and squirrels, 201 



baaidia, 1, 315 

 Pistillaria micans, disterigmatic basidia, 



317 

 Pistillaria sagittaeformis, disterigmatic 



basidia, 317 



Pleurocystidia, 324, 334, 337, 338, 353 

 Pleurotus, and slugs, 212 

 Pleurotus ostreatus, grafting of, 78 



,, ,, visible spore-clouds 



of, 101 



Pleurotus ultnarius, and squirrels, 200 

 ,, ,, spore-fall period, 



95, 135, 143 

 Plicatilis Sub-type, 238 

 Plowright, C. B., on Hypotnyces luteo- 



virens, 59 



Pluteus, cystidia of, 324 

 Pluteus cervinus, and Armillaiia Sub- 

 type, 237, 253 

 ,, ,, and slugs, 219 



,, rate of spore-develop- 

 ment, 44, 50 



Poisonous fungi, and slugs, 217 

 Polyporeac, and Clavarieae, 184 



solitariness of fruit - 



bodies, 118 

 Polyporus cuticularis, exhaustion of 



tubes, 144 

 Polyporus destructor, visible spore-clouds, 



100 



Polyporus Jrondostis, compound fruit- 

 bodies, 120 

 Polyporus giganteus, compound fruit - 



bodies, 120 

 Polyporus hixpidus, exhaustion of tubes, 



144 

 ,, ,, solitariness of fruit - 



bodies, 118, 120 



Poly porn* rndittttts, illustration of, 119 

 ,, ,, imbrication of, 119- 



120 

 -y rtijexcens, illustrations of, 76, 



77 



,, monstrous fruit - 

 bodies of, 75-77, 

 459 



Sflt ii-iin ihii, effect on wood, 

 127 



