Collomia larsenii (Gray) Payson
Annotated by Inthone Chao, 26 Sep 2023. Sources: Flora PNW, 2nd.

Washington: Yakima County: Okanogan-Wenatchee National Forest. Goat Rocks Wilderness. Bear Creek Mountain summit area; approximately 100 m north and south of summit marker, and on east and west flanks. Elev. 2229 m.
46.52778° N, 121.34492° W
Datum: WGS 84. Uncertainty: 100 meters. Coordinate Source: GPS.
Rocky, exposed summit area with talus, scree, and pockets of sandy soil; Arnica latifolia, Juniperus communis, Saxifraga austromontana, and Phlox diffusa common. Locally common on west-facing talus slope; corollas light blue-purple. Phenology: Flowers.

Inthone Chao 23-154, Aug 28, 2023
With Erik Ertsgaard, Nick Gjording and David Giblin
WTU, Accession: 457416, Barcode: WTU-V-110370