GENERAL INDEX 



483 



Discomycetes, puffing, 227-263 



,, puffing made audible, 



321-342 

 „ radiosensitive, 232, 268- 



270 

 „ significance of puffing, 



235, 262 

 „ simple and compound, 



318 

 small ones puff, 228, 230 

 „ species puffing in the 



open, 304 

 „ summary, 462^68 



„ tactiosensitive, 232, 268 



Dispersion, of ascospores, and puffing, 

 235, 262 

 „ of gemmae of Oviphalia 



flavida, 417, 425 

 „ of Pilobolus sporangia, 131, 



163 

 ,, of Pilobolus spores, 167 



Dissepiments (of Morchella), and gills, 

 319 

 „ illustration, 317 



„ significance, 319 



Diurnal periodicity, of Pilobolus, 58-62, 



130-131 

 Division of labour, in sporangiophore of 



Pilobolus, 107 

 Dixon, on osmotic pressure in leaves, 



144, 145 

 Dodge, B. O., on Ascoholus niagnificus, 

 270, 271 

 „ ,, photographs by, 8, 37, 



271 

 Dowding, E. S., and Pilobolus longipes, 

 85 

 „ „ and P. umbonatus, 181, 



182 

 „ „ on width-ratios in Pilo- 



bolus, 183 

 „ ,, vide Preface 



Drawings of Piloboli, remarks on old, 191 

 Drop-excretion (in Pilobolus), function, 

 88 

 „ and sporangium dis- 



charge, 88-89 

 Drops (excreted by Pilobolus), 22-31, 

 69, 86, 87-89 

 „ drying of, 86, 87, 88 

 „ illustrations, 23, 69, 86, 87, 89 

 Drops of cell-sap, and ascus discharge, 

 248, 260 

 „ „ „ shot from Pilobolus 

 gun, 138 



Drying, of discharged Pilobolus sporan- 

 gium, 82-85 



Dung-agar cultures, of Pilobolus longipes, 

 49-50 



Dung-plats, and Pilobolus, 161, 162, 

 163, 167 



Durand, E. J., on audible puffing, 331 

 ,, „ on Peziza vesiculosa, 290 



Duration of puffing, 333, 334, 342-343 



Dutrochet, H. J., on perception of light 

 by leaves, 110 



Dwarf fruit-bodies, in Coprini, 358 



Ear, and puffing, 331-332, 341-342, 343 



Ecological theories, of puffing, 235 

 Economy in structure, in a pseudorhiza, 



351 

 Efficiency, in reproduction, 394 

 Ehrenberg, on Pilobolus, 194 

 Elasticity of Pilobolus cell-wall, 134, 146 

 Electro-osmosis, 31 



Elliott, J. S. B., on Aleuria repanda, 

 266-267 

 „ ,, on puffing in small 



Discomycetes, 228 

 Elodea canadensis, and Pilobolus cell-sap, 



140-141 

 Empusa, projectile, 325 



,, sound production by, 343-344 

 Empusa muscae, a correction, 344 

 Endobiella destruens, as a parasite, 19 

 England, luminous leaves in, 442 

 Entomophthora, projectile, 325 



„ sound production by, 



343-344 

 Enzyme, and abscission in Pilobolus, 



13&-137 

 Epicoccum purpurascens, conidia, 166 

 Epidermal cells, as ocelli, 110-111 

 Equisetum telmateia, osmotic pressure, 



145 

 Eriobotrya japonica, and Omphalia 



flavida, 403, 433 

 Ernst, A., and Omphalia flavida, 401, 441 

 Escape of spores, in Morchella, 318 



,, ,, ,, in Morchellaceae, 268- 

 270 

 Ether vapour, and premature discharge 

 of sporangia, 32-33 

 ,, ,, effect on drop-excretion, 



27 

 Eucalyptus globulus, osmotic pressure, 



145 

 Eudorina, eye-spots. 111 



