Fungi → Lecanoromycetes → Umbilicariaceae
Roughened Rocktripe Lichen
Umbilicaria rigida
Nonvascular Plants & Fungi
ORBIC List 3S1
State Rank
SX
S1
S2
S3
S4
S5
S1 — Critically Imperiled in Oregon
G5
Global Rank
Secure
List 3
ORBIC
Sensitive / Vulnerable
What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories
Ecoregions
East Cascades
West Cascades
Counties
Jackson · Lake · Marion
Other states / provinces
CA, WA, AK, BC +, Greenland, Scandinavia, Eurasia
Range map
Certain
Possible
Extirpated
Absent