472 
Spongipellis 
fissilis (Berk. & Curt.) Murrill 39 
galactinus (Berk.) Pat. 39 
hydrophilus (Berk. & Curt.) Murrill 39 
luridescens Murrill 39 
occidentalis Murrill 38 
substuppeus (Berk. & Cooke) Murrill 40 
unicolor (Schw.) Murrill 37 
Spongiporus 29 
altocedronensis Murrill 30 
leucospongia (Cooke & Hark.) Murrill 29 
Strobilomyces 157 
strobilaceus (Scop.) Berk. 157 
Suillellus 151 
Eastwoodiae Murrill 152 
Frostii (Russell) Murrill 152 
Juridus (Schaeff.) Murrill 151 
Morrisii (Peck) Murrill 153 
rubinellus (Peck) Murrill 152 
Tectella 247 
patellaris (Fries) Murrill 247 
Tinctoporia 14 
aurantiotingens (Ellis & Macbr.) Mur- 
rill 14 
Tomophagus 30 
colossus (Fries) Murrill 30 
Trametes 42 
cubensis (Mont.) Sacc. 43 
havannensis (Berk. & Curt.) Murrill 44 
lignea Murrill 44 
nivosa (Berk.) Murrill 42 
robiniophila Murrill 42 
suaveolens (L.) Fries 43 
submurina Murrill 43 
subnivosa Murrill 43 
Trichaptum 79 
trichomallum (Berk. & Mont.) Murrill 79 
NORTH AMERICAN FLORA 
[VOLUME 9 
Trogia 166 
cinerea Pat. 166 
Tylopilug 134 
alboater (Schw.) Murrill 135 
felleus (Bull.) P. Karst. 134 
gracilis (Peck) P. Henn. 135 
indecisus (Peck) Murrill 135 
Tyromyces 30 
albogilvus (Berk. & Curt.) Murrill 36 
anceps (Peck) Murrill 35 
Bartholomaei (Peck) Murrill 35 
caesius (Schrad.) Murrill 34 
Calkinsii Murrill 32 
cerifluus (Berk. & Curt.) Murrill 33 
chioneus (Fries) P. Karst. 35 
crispellus (Peck) Murrill 34 
duracinus (Pat.) Murrill 37 
Ellisianus Murrill 34 
fulvitinctus (Berk. & Curt.) Murrill 36 
guttulatus (Peck) Murrill 31 
lacteus (Fries) Murrill 36 
leucomallus (Berk. & Curt. )Murrill 36 
nivosellus Murrill 32 
obductus (Berk.) Murrill 32 
Palmarum Murrill 32 : 
palustris (Berk. & Curt.) Murrill 31 
semipileatus (Peck) Murrill 35 
semisupinus (Berk. & Curt.) Murrill 34 
Smallii Murrill 32 
Spraguei (Berk. & Curt.) Murrill 33 
tiliophila Murrill 33 
undosus (Peck) Murrill 34 
versicutis (Berk. & Curt.) Murrill 33 
Xerotinus 165 
martinicensis (Pat.) Murrill 165 
Mauryi (Pat.) Murrill 165 
INDEX TO SPECIES 
The specific name is made to correspond in gender with the first generic name under it, and 
the correct gender is understood for other generic names. Page numbers indicating place of de- 
scription are in bold face type, and those indicating synonymy are in italic, while those in ordinary 
type refer to keys and incidental mention. 
abietinelium 
Gloeophyllum 129, 129 
abietinus : 
Agaricus 300 
Boletus 27 
Coriolus 18, 27, 28 
Geopetalum 298, 300 
Russula 204, 231 
Abietis 
Fores 111 
abortivus 
Polyporus 64 
Abramsii 
Prunulus 321, 338 
abscondens 
Agaricus 307 
Micromphale 307, 307, 308 
Pleurotus 307 
abundans 
Agaricus 367 
Collybia 367 
acerinus 
Marasmius 273 
acervatus 
Agaricus 362 
Collybia 362 
Gymnopus 353, 362 
acicula 
Agaricus 342 
Mycena 342 
Polyporus 54, 57 
aciculaeformis 
Marasmius 251, 259 
acidus 
Boletus 155 
acris 
Agaricus 176 
Lactaria 200 
actinobolus 
Polystictus 23 
aculeatus 
Marasmius 376 
