Calystegia occidentalis (A. Gray) Brummitt ssp. occidentalis
Annotated by James T. Duncan, 9 Oct 2016.

Oregon: Josephine County: Siskiyou Forest; Elder Creek trail. Elev. 3000 ft.
Gentle NW slope; dry rocky loam; 1 Br. 5/10 density, area moderately grazed; full sunlight; with Ceanothus cuneatus, Garrya fremontii, spec. 1090, Eriodictyon californicum, Festuca ovina, Bromus marginatus, Elymus glaucus. occasional in open and semi-open areas on rather dry slopes in this locality; not so for elsewhere observed; slightly grazed; no flowers or fruits observed; FS 34975 Phenology: vegetative.

Douglas C. Ingram 1091, Aug 22, 1919
SOC, Accession: 10567