Erigeron peregrinus (Banks ex Pursh) Greene var. eucallianthemus Cronquist
[= Erigeron glacialis var. glacialis]

Idaho: Idaho County: Payette National Forest; Lava Butte proposed RNA; ca 5 air miles N of Big Hazard Lake. Elev. 7600 ft.
T23N R3E S32 NW
Datum: WGS 84. Uncertainty: 4058 meters. Coordinate Source: Digital Map.
Large open meadow, dominated by Carex aquatilis in very wet areas (w/ water table above substrate surface), other Carex spp. elsewhere; scattered pools on the west side of the wetland (to 1.5 m deep) surrounded by well-developed Sphagnum-covered hummocks dominated by Vaccinium occidentale, Kalmia microphylla, and Ledum glandulosum; scattered islands of Abies lasiocarpa and Salix spp. occurring throughout the meadow; meadow surrounded on the N,W, and S sides by granitic boulder talus. Few, scattered individuals on wet hummocks; surrounded by shallow water; growing with Salix sp, Vaccinium occidentale, Carex spp, and Caltha biflora on Sphagnum-covered substrate; rays purple. Phenology: Flowers.

R. Bursik 173, Jun 20, 1987
With C. Wellner and R. Mosely
ID, Accession: 96100, Barcode: ID143841