Scorpidium scorpidoides (Hedw.) Limpr.
Annotated by B. McCune.

Montana: Lake County: Swan Range Elev. 1105 m.
47° 40' N, 113° 45' W
In beaver pond near Lion Creek

B. McCune 4885, Jul 7, 1983
SRP, Accession: 46862, Barcode: SRP-B-0000488