400 
Tremellaceae, 361 
tremellinum (Corticium), 368 
tremellinum var. reticulatum (Corticium), 
tremellosa (Auricularia), 392 
tremellosa (Laschia), 392 
tremelloides (Sparassis), 368 
U 
Ultrafiltration of mosaic disease virus, 346 
V 
Vesicaria, 134; ah E 208; get 
204; 187 
e , 160; D. 148; densijlora, 
0; Eng elmanii, 151, 152; Fendleri 
163; : frigida, 141; globosa, 202; eter 
[Vor. 8, 1921] 
INDEX 
im p 184, 187; Lili ae rx 
var. pallida, 173, va ar. p 
155; Nuttallii, 186; occide 224; 
pallida, 173; polyantha, 184; i 
52; purpurea, 161, var. albiflora, 161; 
158, 171; repanda, 1 6; 
rigid pA :Shortit, " ;stenophylla, 
164 diffusa 164, var. humilis 
164, bia procera, 165, a siliculis 
ovatis, 164 
bari (Tremella), 363 
sicaria (Tremella), 363 
W 
Water, p of spores in, 293 
Webb, Robert W. Studi 
siology of the fungi 
of the spores of certain fungi in relation 
d hydrogen-ion concentration, 283 
