Lomatium vaginatum J.M. Coult. & Rose
Annotated by C. E. Hinchliff.

Oregon: Jefferson County: Vic. Ashwood, NE Pony Butte Rd., about 2.2 mi lineally NW (313.3° bearing) from Ashwood. Elev. 931 m.
44.754937° N, -120.792667° E
Datum: WGS 84. Uncertainty: 6 meters. Error radius calculated from georeference precision
Exposed basalt cliffs on a hillside above the road. This habitat apparently uncommon in the immediate surrounding region. Locally common but regionally rare perennial herbs in basalt cliffs amid matrix of clay soil on road cut. Plants obviously strongly caulescent, but appearing somewhat acaulescent when very young. Foliage glabrous, shiny. Flowers bright yellow. Silica gel-dried material is available upon request. . Lomatium DNA Voucher. Emma George - 2011. Phenology: Flowers.

C. E. Hinchliff 1259, Apr 4, 2011
CIC, Accession: 40922