Potentilla concinna Rich.s. var. modesta (Rydb.) Welsh & Johnston
[= Potentilla modesta]
Annotated by ITIS, 23 Mar 2010. Remarks: Potentilla modesta became a jr synonym of Potentilla concinna var modesta

Montana: Teton County: Bird Hill Road; 2 miles south of Choteau. Elev. 3820 ft.
47.7918967° N, 112.2333545° W
Coordinate Source: USGS-website.
Pasture, dry soil. Johnston lists two determinations, 1 & 2 which correspond to plant labeled 1 & 2: "1. Potentilla pensylvanica L. s.l. 2. Argentina anserina (L.) Rydb." Barry C. Johnston, University of Colorado Museum (Herb. COLO). Phenology: Flowers.

Albert C. Finley s.n., Jun 22, 1963
MONTU, Accession: 56382