Erigeron leibergii Piper
Annotated by David Giblin, 11 Jun 2011. Sources: Flora PNW, 2nd.

Washington: Okanogan County: Okanogan-Wenatchee National Forest. Pacific Crest Trail approximately 4.5 km south of Brown Bear Trailhead. Elev. 2054 m.
48.69103° N, 120.70537° W
Datum: WGS 84. Uncertainty: 100 meters. Coordinate Source: GPS.
Southeast-facing scree and talus slope with outcroppings that may be ultramafic rock. Lomatium brandegeei, Eucephalus engelmannii, and Arnica common. Locally common in rock outcropping; rays light blue. Leaf tissue was collected from this specimen for DNA extraction, by Joseph Kleinkopf of the UNM Herbarium, for a study on species relationships in Erigeron (Asteraceae: Astereae). July 2, 2024. Phenology: Flowers.

David Giblin 7786, Aug 19, 2020
WTU, Accession: 430544, Barcode: WTU-V-088999