512 



GENERAL INDEX 



Van Tieghem, P., on zygospores of 



Pilaira anomala, 12, 198 

 Variations, in Pilo bolus patterns, 187- 

 189 

 „ in width-ratios of Piloboli, 



183-184 

 Vaucheria, refractive index for, 93 

 Verpa, and Ptychoverpa bohemica, 323- 

 324 

 „ fruit-body form, 321 

 „ radiosensitive, 232 

 „ significance of puffing, 235 

 „ sun's effect on, 321 

 Verpa bohemica, a synonym, 323 

 Vertical range, of Pilobolus gun, 63-67 

 Virginia, Pilobolus discovered in, 3, 



191 

 Vitis sicyoides, and Sclerotium disease, 



444 

 Vitis Veitchii, osmotic pressure, 145 

 Vochting, H., on perception of light by 



leaves, 110 

 Volvocaceae, eye-spots of. 111 

 Volvox, a heliotropic reaction by, 114 

 „ and Argus, 113 

 „ and Pilobolus, 111-115 

 ,, illustrations, 112, 114 

 „ mechanism of heliotropic re- 

 actions, 112-115 

 ,, structure cf eye, 112 

 Volvox globator, eyes of, 113 

 Von Marilaun, K., on Anthopeziza 



Winteri, 236 

 Von Waldheim, A. F., on Pilobolus, 36 

 Vuillemin, P., on Aleuria Asterigma, 290 



Wakefield, E. M., and Oalactinia badia, 



307 

 „ ,, and Pustularia cati- 



nus, 332 

 „ „ on Collybia fusipes, 



385-386, 387, 392 

 Walker, L. B., on Sphaerobolus pro- 

 jectiles, 326 

 Wall (of Pilobolus sporangiophore), 70 

 ,, elasticity of, 87 

 ,, fragments of, 137 

 ,, mucilaginisation of, and drop ex- 

 cretion, 88 

 Wall (of Pilobolus sporangium), char- 

 acteristics, 72 

 ,, dehiscence of, 72, 73-74 

 „ fragments of, 74, 77, 78, 80 



Wall-tuck, in Pilobolus, 84, 85 

 Warming, effect of, on Morchellaceae, 



268-270 

 Warmth, and Gyromitra, 320-321 

 and Morchella, 320-321 

 Water, adhesion to discharged Pilobolus 

 sporangium, 153 

 „ and formation of a subsporangial 



swelling, 34 

 „ and sporangium wall, 89-90 

 „ bursting of Pilobolus under, 137 

 „ excretion of, by Pilobolus, 22-31 

 ,, withdrawal of, from asci, 291 

 Water-excretion energy, measurement 



of, 26 

 Watery drops, excreted by Pilobolus, 86, 



87-88 

 Waxy Peziza, 303 

 Weber, and Pilobolus, 193 

 Weir, J. R., on Coprinus macrorhizus, 



359, 363, 371, 372, 373 

 Weis, A., on drop-excretion, 28-29, 30 

 Welsford, E. J., on Ascobolus furfuraceus, 



273 

 Westerdijk, J., on a culture method for 



Basidiomycetes, 404 

 Width-ratio, of Piloboli, 175, 180, 183 



„ of Piloboli, definition of, 



183 

 Wiesner, J., on heliotropism, 37 

 Wiggers, F. H., on Pilobolus, 193, 224 

 Wilson, W. P., on excretion of drops by 



Pilobolus, 22, 27-28 

 Wind, and gemmae, 420, 423-425, 448 

 „ and Pilobolus sporangia, 160, 161, 



163 

 „ and puffing, 235, 308 

 „ and spore-dispersal after puffing, 



262 

 „ and spore-size, 320 

 ,, and stilbum-he&ds, 401 

 Window experiment, on Pilobolus, 62-63 

 Wistaria sinensis, osmotic pressure, 145 

 Withering, W., on Pilobolus, 193, 224 

 Wood, luminous Mycenae growing on, 



442^43 

 Worms, and Pilobolus, 3-8, 192, 194 

 Woronin, M., on archicarp of Ciliaria 



scutellata, 281 

 Wounds, and infection by Omphalia 

 flavida, 402 

 „ and inoculation of leaves, 430- 

 431, 433-434 

 healing of, 390-39^ 

 Wrinkles, in sporangia, 180 



