Euphorbia characias L. sp.
Annotated by V. Marttala.

Oregon: Wasco County: Evans Homestead (by Tenmile/ Brocher Creek) Elev. 2300 ft.
44.84834° N, 120.999487° W; T8S, R14E, sect. 25, NE 1/4, SW 1/16, NW 1/64, SW 1/256
Datum: WGS 84. Uncertainty: 100 meters. Coordinate Source: Field Notes.
North Canyon, 100-200 m north of Brocher Creek; dry watercourse, rocky ground and banks of "creek"; sparsely vegetated ground, open and under light shade of juniper. Also in sagebrush desert. Some prostrate. Plants growing with Bromus tectorum, Hordeum jubatum, Epilobium paniculatum, Sonchus, Trifolium dubium, Potentilla Scutellaria, Lepidium, Collomia grandiflora, Ermeocarpus, Mimulus cusickii, Clematis.

V. Marttala 4884, Sep 7, 1998
HPSU, Accession: 18025