Plantae → Bryopsida → Calliergonaceae

Richardson's Water Moss

Calliergon richardsonii

Nonvascular Plants & Fungi

ORBIC List 2S1

State Rank

SX
S1
S2
S3
S4
S5

S1 — Critically Imperiled in Oregon

What do these ranks mean? ORBIC's ranking definitions or NatureServe's conservation status categories

Ecoregions

Blue Mountains

Counties

Wheeler

Other states / provinces

BC, AK, MT, AB, Europe, Asia

Range map

Certain
Possible
Extirpated
Absent