Mertensia aff. amoena A. Nelson
Annotated by Barbara Ertter, 2021.

Idaho: Lemhi County: Timber Creek Pass ca. 4 miles east of Flatiron Mountain, Lemhi Mountains, Salmon-Challis National Forest. Elev. 9380 ft.
UTM Zone 12T, 305365E, 4925540N
Datum: NAD 83.
Moderately steep southerly-facing upper slope below ridgecrest; rocky calcareous substrate; open Pinus albicaulis woodland vegetation with Townsendia except on ridgecrest and adjoining gentle northerly aspect.¶ Taprooted Perennial; upper surface of leaves with some closely appressed, forward-pointing hairs; corolla white, hair on inside of tube, style ~1.1cm

Michael Mancuso 4285b, Jun 18, 2016
With A. Salmore, H. Sanger
SRP, Accession: 65142