Potentilla diversifolia Lehm. var. diversifolia
[= Potentilla glaucophylla]
Annotated by Gordon S. Whitehead, 29 Jun 1977. Sources: FPNW.

Idaho: Fremont County: Site 17. Targhee National Forest. Along Henry’s Lake Outlet upstream from the bridge on the road from Island Park Lodge to Big Springs. Some of the collections may have been made in sections 17,18, 19, and 21, but they were all made in or in the margins of, Henry’s Lake Flats; Elevation 1950m. Elev. 1950 m.
44.52329° N, 111.2870235° W; T14N R44E S20 SW 1/4
Datum: WGS 84. Uncertainty: 500 meters. Coordinate Source: BioGeomancer.
Moist open meadows. Associated with Potentilla gracilis, Senecio integerrimus, and Bromus carinatus; or with Carex aquatilis, Penstemon procerus, Castilleja cusickii, and Rumex paucifolius; or with Artemisia tridentata, Abies lasciocarpa, and Antennaria corymbosa. The plant appears to form a constant series of increasing leaf size suggesting that the boundary between P. diversifolia and P. gracilis is unclear for this area. Voucher: Whitehead, G.S. 1983. M.S., Idaho State U. Flora of the Island Park Geothermal Study Area. Duplicates to: IDS, RM. Phenology: Flowers.

Gordon S. Whitehead 463, 6/29/1977-7/4/1977
IDS, Accession: 2012.012, Barcode: IDS0021755