Part 7, 1916] 
rubescens 
Trametes 126 
rubescentifolius 
Agaricus 359 
rubeus 
Boletus 147 
rubiginosus 
Boletus 82 
rubinellus 
Boletus 152 
Suillellus 151, 152 
rubriochracea 
Russula 202, 211 
rubritinctus 
Fomes 95, 99 
Heliomyces 247, 249 
rubromarginatus 
Agaricus 343 
Mycena 343 
rubrophyllus 
Marasmius 252, 253, 271 
rubropunctus 
Boletus 143 
Hygrophorus 391, 392 
rubrotincta 
Russula 204, 229 
rudis 
Panus 292 
Polyporus 45 
rufitincta 
Fuscoporia 4, 5 
Poria 5 
rufo-atratus 
Polyporus 62 
rufoflavus 
Flaviporus 84, 84 
Polyporus 84, &4 
rufo-pallidus 
Polyporus 95 
rufopictus 
Polystictus 46 
rufula 
Lactaria 175, 192 
rufus 
Agaricus 192 
Lactaria 175, 191, 192 
rugosiceps 
Boletus 148 
rugosipes 
Clitocybe 397, 413 
rugosoceps ; 
Collybia 360 
Gymnopus 353, 360 
rugosodiscus 
Agaricus 318 
Galactopus 318, 318 
Mycena 318 
Omphalia 318 
rugosoides 
Mycena 334 
Prunulus 321, 334 
rugosus 
Agaricus 343 
Mycena 343 
rugulosus 
Marasmius 251, 260 
Russula 205, 234 
Russellii 
Boletus 137 
INDEX TO SPECIES 
- Russellii 
Ceriomyces 136, 137 
rusticanus 
Agaricus 178, 347 
Lactaria 174, 178 
Omphalia 347 
Omphalina 344, 347 
rutilans j 
Boletus 80 
Hapalopilus 80, 80 
Polyporus 80 
rutilantiformis 
Prunulus 321, 334 
Sabali 
Prunulus 320, 325 
saccharinus 
Marasmius 286 
saccharium 
Lactaria 200 
saepiarius 
Agaricus 130 
Daedalea 130 
Lenzites 128, 130 
Sagraeanus 
Fomes 95, 96 
Polyporus 96 
salicinus 
Boletus 108, 108 
Panus 2417 
salignus 
Agaricus 306 
Marasmius 253, 276 
Pleurotus 306 
Polyporus 41 
salmonea 
Lactaria 175, 195 
salmonicolor 
Boletus 155 
sanguinalis 
Lactaria 200 
sanguineus 
Agaricus 221, 350, 350 
Boletus 71 
Daedalea 45 
Marasmius 267 
Omphalia 350 
Polyporus 71 
Polystictus 71 
Pyenoporus 71, 71 
Russula 203, 221 
Xylometron 71 
sanguinolentus 
Agaricus 319 
Galactopus 318, 319 
Mycena 319 
sapidus 
Agaricus 305, 305 
sarcitus 
Polyporus 110 
Pyropolyporus 102, 110 
sarmentosus 
Marasmius 286 
Polymarasmius 286, 286 
Sartwellii 
Polyporus 27 
Satanas 
Boletus 151 
scabellus 
Agaricus 287 
503 
