Potentilla trina A. Nelson sp. nov.

Idaho: Elmore County: Trinity Lake Region. Elev. 8000 ft.
Open lake shores. Phenology: Flowering. Holotype: Potentilla trina A. Nelson. Published 1911. Bot. Gaz. 52: 265. 1911.

J. Francis Macbride 686, Aug 30, 1910
RM, Accession: 67166, Barcode: RM0003760