Macrofungi of Oregon
Hygrophoraceae

Generated from PNW Herbaria database
July 10, 2025.

5 genus names
41 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

Index to Genera:

A: Ampulloclitocybe
C: Chromosera, Chrysomphalina
H: Hygrocybe, Hygrophorus,
Ampulloclitocybe
Ampulloclitocybe clavipes (UBC; 1; 1976)
Chromosera
Chromosera cyanophylla (WTU; 1; 2010)
Chrysomphalina
Chrysomphalina aurantiaca (WTU; 1; 1946)
Chrysomphalina chrysophylla (WTU; 4; 1960-1991)
Chrysomphalina grossula (WTU; 55; 1990-1993)
Hygrocybe
Hygrocybe acutoconica (OSC; 1; 1997)
Hygrocybe coccinea (OSC; 1; 1997)
Hygrocybe conica (OSC, WTU; 3; 1997-2011)
Hygrocybe miniata (OSC; 3; 1997)
Hygrocybe minutula (OSC; 1; 1997)
Hygrocybe punicea (OSC; 3; 1997)
Hygrocybe russocoriacea (WTU; 1; 2013)
Hygrocybe virescens (OSC; 1; 1997)
Hygrocybe virginea (OSC; 5; 1997)
Hygrophorus
Hygrophorus agathosmus (OSC, WTU; 6; 1989-2011)
Hygrophorus bakerensis (OSC, UBC, WTU; 4; 1947-1997)
Hygrophorus caeruleus (WTU; 1; 2018)
Hygrophorus calophyllus (WTU; 1; 2011)
Hygrophorus camarophyllus (OSC, WTU; 6; 1974-2013)
Hygrophorus chrysodon (OSC; 11; 1995-1997)
Hygrophorus cremicolor (OSC; 2; 1997)
Hygrophorus eburneus (OSC, WTU; 10; 1961-1997)
Hygrophorus erubescens (WTU; 1; 2011)
Hygrophorus gliocyclus (OSC; 1; 1997)
Hygrophorus goetzii (OSC, WTU; 9; 1984-1997)
Hygrophorus marginatus (WTU; 1; 1988)
Hygrophorus marzuolus (WTU; 1; 2011)
Hygrophorus monticola (WTU; 1; ?)
Hygrophorus occidentalis (OSC, WTU; 2; 1961-1997)
Hygrophorus odoratus (WTU; 1; 1992)
Hygrophorus olivaceoalbus (OSC, WTU; 3; 1971-1983)
var. gracilis (OSC, WTU; 3; 1971-1983)
Hygrophorus pacificus (OSC; 2; 1979-1981)
Hygrophorus piceae (OSC, WTU; 4; 1965-1997)
Hygrophorus pudorinus (WTU; 3; 2008-2011)
Hygrophorus purpurascens (OSC, WTU; 3; 1983-2018)
Hygrophorus russula (OSC; 3; 1996)
Hygrophorus sordidus (WTU; 1; 2004)
Hygrophorus speciosus (OSC, WTU; 4; 1964-2011)
Hygrophorus subalpinus (OSC, WTU; 7; 1997-2011)
Hygrophorus variicolor (NY, OSC; 3; 1911-1945)