02 June 2016.
Idaho, United States
Locality: east side of Winchester Grade Rd about 5.25 mi south of Hwy 95, Culdesac, Nez Perce county
Coordinates: 46.3424, -116.6562
(Map it)
Environment description: steep, southwest-facing slope with gravelly silt loam with basalt bedrock; mixed Ponderosa pine and shrub steppe, grassy areas dominated by downy brome; interspersed agricultural fields primarily cropped with winter wheat
Soil Texture: Silt Loam
Comment: common in area; about 50 plants in immediate vicinity
Collector(s):