PLEUROTUS, OMPHALIA, MYCENA, AND 
COLLYBIA PUBLISHED IN NORTH 
AMERICAN FLORA 
William A. Murrill 
Volume 9, part 5, of North American Flora, by William A. 
Murrill, appeared June 7, 1916, with descriptions of the follow- 
ing genera and species : 
Genera Total Species New Species 
Lentodiellum i 
Geopetalum 22 5 
Crepidopus 9 
Micromphate 8 2 
Leptomyces 5 
Omphalopsis 32 14 
Galactopus 4 
Prunulus 106 52 
Omphalina 31 15 
Gyninopus 93 45 
311 133 
Those preferring currently accepted generic names may use the 
following new combinations proposed for their benefit : 
Geopetalum geophilum 
Geopetalum albescens 
Geopetalum subelatinum 
Geopetalum subhaedinum 
Geopetalum tremelliforme 
Gymnopus agricola 
Gymnopus avellaneigriseus 
Gymnopus avellaneidiscus 
Gymnopus badiialbus 
Gymnopus cinchonensis 
Gymnopus cremeimelleus 
Gymnopus densifolius 
Gymnopus dentatus 
Gymnopus denticulatus 
Gymnopus domesticus 
Gymnopus Earleae 
Gymnopus Eatonae 
Gymnopus farinaceus 
= Pleurotus geophilus 
= Pleurotus albescens 
=: Pleurotus subelatinus 
= Pleurotus subhaedinus 
=: Pleurotus tremelliformis 
= Collybia agricola 
= Collybia avellaneigrisea 
= Collybia avellaneidisca 
= Collybia badiialba 
= Collybia cinchonensis 
= Collybia cremeimellea 
=: Collybia densifolia 
= Collybia dentata 
= Collybia denticulata 
= Collybia domestica 
= Collybia Earleae 
= Collybia Eatonae 
= Collybia farinacea 
218 
