Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. claviformis
[= Chylismia claviformis ssp. claviformis]
Annotated by C. Button.

Oregon: Malheur County: Locality: Chalk Basin, Owyhee River Canyon.¶Quad Name: Lambert Rocks 7.5. Elev. 3200 ft.
Merid. WM Twp. 29S Rge. 41E Sec. 4 Subdiv. SW.
Aspect: E.¶Soil: volcanic ash, clay loam.¶Habitat Type: ARTRW8, SAVE4, ATCO, GRSP, ELEL5, AGSP, ORHY, CHCU. Abundance & Distribution: common, scattered on slopes & drainages. Phenology: Flowers & Fruits.

C. Button CB-V062, May 20, 1993
VALE, Accession: 3601