Part 7, 1916] 
turbinatus 
Agaricus 387 
Omphalopsis 310, 313 
Turci 
Russula 204, 232 
turpis 
Agaricus 183 
Lactaria 174, 183, 200, 374 
ulmarius 
Agaricus 307 
Micromphale 307, 307 
Pleurotus 307 
Ulmi 
Polyporus 54, 60 
umbellatus 
Boletus 69 
Cladomeris 69 
Lentinus 295 
Polyporus 69 
umbelliferus 
Agaricus 345 
Omphalina 344, 345 
umbilicatus 
Agaricus 352, 399, 399 
Lentinus 288, 289 
-Omphalina 352 
umbonatus 
Chanterel 170 
Collybia 369 
Gymnopus 354, 369 
Marasmius 252, 273 
Merulius 170 
Polystictus 24 
Pleurotus 309 
wmbrina 
Collybia 376 
Schizophyllus 237 
umbrinella 
Fomitiporella 12, 13 
Poria 12, 13 
umbrosus 
Boletus 150 
unakensis 
Gymnopus 353, 366 
uncialis 
_ Russula 205, 232 
Underwoodii 
Boletus 151 
Lentinus 294 
Marasmius 251, 260 
Pyropolyporus 102, 106 
Polyporus 55, 61 
undigerus 
Polyporus 22 
undosus 
Polyporus 34 
Tyromyces 31, 34 
undulatus 
Boletus 40 
Fomitiporia 8, 10 
Polyporus 40 
Peziza 168 
unguicularis 
Microporellus 53, 53 
Polystictus 53 
ungulatus 
Boletus 98 
Fomes 95, 98 
unguliformis 
Lenzites 127 
INDEX TO SPECIES 
unicolor 
Boletus 37, 124, 151 
Cerrena 124, 124 
Daedalea 124 
Hexagona 83 
Polyporus 37 
Spongipellis 37, 37 
Trametes 37 
uniformis 
Collybia 365 
_ Gymnopus 353, 365 
ursinits 
Agaricus 246 
Lentinus 246 
Panellus 244, 246 
uvidus 
Agaricus 184 
Lactaria 184 
Vaillantii 
Marasmius 286 
Valenzuelianus 
Polyporus 101 
Vanderbiltianus 
Boletus 140 
Ceriomyces 136, 140 
varia 
Lactaria 175, 190 
variabilis 
Clitocybe 397, 411 
variata 
Russula 203, 216, 236 
variegatus 
Favolus 83, 83 
Hexagona 83 
Lenzites 127 
variicolor 
Hygrophorus 391, 394 
variiformis 
Polyporus 29 
variiporus 
Polyporus 55, 60 
variipes 
Boletus 142 
variolosus 
Hygrophorus 390 
vellereus 
Agaricus 177 
Lactaria 173, 177 
Lentinus 293 
velutina 
Collybia 376 
Lentinus 289, 292 
Panus 292 
velutipes 
Agaricus 361 
Collybia 361 
Favolus 52 
Gymnopus 353, 354, 361 
Marasmius 253, 275 
Venezuelae 
Polyporus 101 
venosts 
Agaricus 273 
veuntricosa 
Collybia 396 
ventricosipes 
Russula 203, 215 
Verae-Crucis 
Lentinus 246 
Phaeolopsis 73 
511 
