Fungi → Lecanoromycetes → Parmeliaceae
Lichen
Usnea lambii
Michael Stein · CC-BY-NC
ORBIC List 3S1
State Rank
SX
S1
S2
S3
S4
S5
S1 — Critically Imperiled in Oregon
G4G5
Global Rank
Apparently Secure
List 3
ORBIC
Sensitive / Vulnerable
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
West Cascades
Counties
Deschutes · Douglas · Hood River · Klamath
Other states / provinces
WA +, Mexico, E North America, S America, Iceland, New Zealand, Antarctica
Range map
Certain
Possible
Extirpated
Absent