Fungi → Basidiomycetes → Russulaceae
Fungus
Lactarius crassus
Nonvascular Plants & Fungi
ORBIC List 3S2S3
State Rank
SX
S1
S2
S3
S4
S5
S2S3 — Imperiled in Oregon
G3G4
Global Rank
Vulnerable
List 3
ORBIC
Sensitive / Vulnerable
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
Coast Range
East Cascades
West Cascades
Counties
Clackamas · Coos · Douglas · Klamath · Wasco
Other states / provinces
CA
Range map
Certain
Possible
Extirpated
Absent