NatureServe Conservation Status
Rounded Global Status Rank: G4 - Apparently Secure
Reasons: This lichen's range resembles an arc from northwestern Saskatchewan to the Great Lakes region to New England and Newfoundland. It also occurs disjunctly from Alaska to Oregon, Alberta to Idaho and Montana, and in central Texas. It is typically found along lakeshores or near the ocean.
To request an improvement, please leave a comment on the page. Thank you!