Erigeron peregrinus (Banks ex Pursh) Greene ssp. callianthemus (Greene) Cronquist
[= Erigeron glacialis var. glacialis]
Annotated by Pamela Brunsfeld, 7 Jan 2011. Remarks: var. callianthemus

Idaho: Boundary County: Panhandle National Forest, West Fork Smith Creek RNA, ca. 30 miles North of Bonner's Ferry, Selkirk Range, to the north of W. Fk. Cabin Elev. 5520 ft.
T39N R3W S29 SE
Datum: WGS 84. Uncertainty: 210 meters. Coordinate Source: GeoLocate.
Large sloping wetland complex with scattered ponds surrounded by Sphagnum mats which are dominated by Carex prionophylla (immediately around ponds) and Eriophorum polystachion in low, wet areas. Surrounding forest patchy on raised areas and along streams domintated mostly by Abies lasiocarpa and Picea engelmanii with scattered Pinus albicaulis seedlings. Understory species in more mesic areas include Xerophyllum tenax and Vaccinium globulare. Wetter understories characterized by Rhododendron albiflorum, Vaccinium occidentale, Senecio triangularis and Menziesia ferrunginea.¶Abundance: common on slightly raised portion of open bog meadow with Vaccinium membranaceum, V. occidentale, M. ferrunginea, and Kalmia microphylla¶Substrate with shallow moss accumulation, moist to very moist Rays lavender Phenology: Flowers.

R. Bursik 524, Jul 25, 1987
With P. Gier
ID, Accession: 98565, Barcode: ID143840