Plantae → Marchantiopsida → Aytoniaceae
Liverwort
Asterella bolanderi
Duncan Thomas · CC-BY-NC
ORBIC List 3S1
State Rank
SX
S1
S2
S3
S4
S5
S1 — Critically 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
N. Basin & Range
Klamath Mountains
Counties
Curry · Lake
Other states / provinces
CA, TX?
Range map
Certain
Possible
Extirpated
Absent