Erigeron leiomerus A. Gray

Idaho: Butte County: Crest of Lemhi Range, Targhee-Challis National Forests. Summit of peak 10,400+ at head of Middle Fork Eight Mile Canyon and Mormon Gulch. Elev. 10400 ft.
44.02975° N, 113.020754° W,
Datum: WGS 84. Uncertainty: 2386 meters. Coordinate Source: GeoLocate.
Limestone rocks. With Astragalus kentrophyta, Agropyron scribneri, Kelseya uniflora, Polemonium viscosum, and Erigeron compositus. Plts small, nearly prostrate, rhizomatous; lvs small, the blades more or less elliptic, reduced upward, nearly glab except for a few cilia scattered along margins of basal ends of petioles; stms sparsely pub with bent, appressed hairs; invol greenish at base, dark purple above; rays numerous (25 or more), 1-2 mm wide, light lavender; pappus of ray and disk fls alike. Phenology: Flowers.

Doug Henderson 1435, Jul 3, 1974
With J. Jensen
ID, Accession: 65261, Barcode: ID143481