Eriogonum microthecum Nutt. var. simpsonii (Benth.) Reveal
[= Eriogonum microtheca var. simpsonii]
Annotated by J. F. Smith, 18 Nov 2021. Sources: FPNW 2.

Idaho: Lemhi County: Salmon National Forest. Sheephorn Mountain Lookout, southwest of Salmon. Elev. 8104 ft.
44.88087° N, 114.08976° W
Datum: WGS 84. Uncertainty: 5 meters.
Subalpine ridge with Douglas fir, subalpine fir, whitebark pine, Artemisia tridentata subspecies vaseyana. Ribes cereum dominant. Rokcy loam soil. On small knob south of lookout. Localized in rocks with Phlox, Poa second. Very low shrub. Flowers white.

Beth Lowe Corbin 2026, Jul 16, 2021
With D. Antonelli, S. Smith, R. Watkins, J. Bosequett
SRP, Accession: 74150