Hydrophyllum capitatum Douglas ex Benth. var. alpinum S. Watson
[= Hydrophyllum alpestre]
Annotated by D. Mansfield, Apr 2017.

Oregon: Harney County: From Burns, take highway 395 north to Silvies Valley, then take Forest Service road 2.4km, cross a bridge, drive 1.6km, park at the intersection. That plants are on the hillside north of the road.
Big sagebrush-mixed bunchgrass. Associated with Artemisia tridentata ssp. tridentata, Purshia tridentata, Pseudoroegneria spicata & Lomatium triternatum. Forb, 15cm. Location of duplicate vouchers: Smithsonian Institute (US) OSU Herbarium (OSC) Albertson College of Idaho Phenology: Flowers.

H. Nielsen ORO20-22, Jun 17, 2004
With Bureau of Land Management
CIC, Accession: 40846