GENERAL INDEX 



At'AKIXI '.I'. 16 



Acetic acid, causes discharge of asci, 



238 

 Adhesiveness of spores, 6, 79, 133, 258 

 Adjustments of fruit-bodies, 47-78 

 Agaricinese, declination of yill surfaces, 

 134 

 „ fall of spores between gills, 



216 

 „ fixed position of gills, 39 



,, geotropism, 77 



,, eccentricity, 50 



,, position of hymenium, 21, 



27 

 „ arrangement of gills, 34-36 



„ specific increase of hymenial 



,, surfaces, 30-33 



„ stipes, 42 



,, xerophytic species, 111 



Agaricus nebularis, effect of chloroform, 



129 

 Agaricus radical its, cystidia, 18 

 Air movements, speed, 217 



,, ,, and spore dispersal, 222 



Alcohol, causes discharge of asci, 237- 



238 

 Alkalies, effect on asci, 239 

 Allen, Grant, 13 



Amanita, dispersion of spores, 222 

 „ gill-chamber, 45 



„ and desiccation, 106 



,, violent discharge of spores, 



137 

 Amanita muscaria, and slugs, 226, 229- 

 230 

 „ „ spore-discharge, 134, 



212 

 „ „ velum partiale, 46 



Amanita phalloides, and slugs, 230 



„ „ stipe, 41, 43 



Amanita rnl„.«-, ,,>■, hymenium, 30, 31 



,, ,. and maggots, 221, 



223 

 „ „ rate of fall of spores, 



175 

 „ „ and slugs, 229 



„ „ size of spores, 162 



275 



Amanitopsis, violent projection of 



spores, 137 

 Amanitopsis vaginata, distance of spore- 

 projection, 142 

 ,, ,, effect of humidity 



on spore - dis- 

 charge, 122 

 „ „ fall of spores to 



ground, 216 

 ,, „ improbability of 



observing spore- 

 projection, 140 

 „ „ rate of fall of 



spores, 166-175, 

 255 

 ,, ,, size of spores, 162, 



163, 248, 253 



,, „ specific gravity of 



spores, 154-157 



„ „ sporabola of, 185 



„ ,, and Stokes' Law, 



166-173, 178 

 ,, ,, structure of gills, 



165 

 ,, ,, variation in size 



of spores, 158 

 ,, „ violent projection 



of spores, 141- 

 142 

 Anaesthetics, effect on spore-discharge, 



129-132 

 Anellaria, habitat, 224 



,, violent projection of spores, 



137 

 Anellaria separata, adaptations, 226 

 „ „ fruit-body, 80 



„ „ geotropism, 76 



,, „ spore-deposits, 81 



,, ,, spore-dispersion, 217 



Anthracophyllum, systematic position, 



13 

 Arachnida, 20 

 Armillaria, violent discharge of spores, 



137 

 Armillaria mellea, colour of rhizomor- 

 pha subterranea, 

 14 



