Malacothrix torreyi A. Gray
Annotated by Charles F. Williams, 27 Sep 2016. Sources: IMF. Remarks: ID'd with Janet Bala, Pam Reschke, Bob McCoy

Idaho: Butte County: Williams Creek Road. Site 1 - WC1. Elev. 2070 m.
44.11635° N, 113.19028° W
Datum: WGS 84. Uncertainty: 5 meters. Coordinate Source: GPS.
Steep east-facing slope and along Dry Creek. Gravel surface to soils, soils tan-brown or gray-brown, with Artemisia frigida, Artemisia arbuscula, Achnatherum hymenoides. Flowers yellow; pappus bristles tending to fall off as one; coarse stipitate glands; tipped hairs present on the peduncles; achenes with large ribs. Phenology: Flowers & Fruits.

James F. Smith 13333, Jun 18, 2016
With Allison Billmeyer, Reed Benkendorf, Sam West, Scott Montgomery
IDS, Accession: 2017.016, Barcode: IDS0070813