Lomatium serpentinum (M.E. Jones) Mathias
Annotated by C. E. Hinchliff.

Idaho: Nez Perce County: Lewiston, INtersection of Snake River Ave. and Southway Ave., on E side of Snake River Ave. where it merges onto Southway Ave. going eastbound. Small basalt cliffs directly adjecent road. Somewhat dsiturbed roadside patch of undeveloped ground near river, adjacent to human dwellings and businesses. Elev. 236 m.
46.399658° N, 117.036027° W
Datum: WGS 84. Uncertainty: 6 meters. Error radius calculated from georeference precision
Weedy grasses present, but thick moss carpeting much of the ground. Small basalt cliffs harbor considerable native plant diversity. Uncommon perennial herbs from thickened taproots in exposed basalt cliffs adjacent road. Flowers lemon yellow. Foliage deep shiny green, appearing fern-like from a distance. Plants fragrant, similar to the odor of Dauscus carota foliage. One involucral bract on most inflorescences sub-foliose. Lomatium DNA Voucher; Emma George 2011. Phenology: Vegetative.

C. E. Hinchliff 1210, Jun 3, 2011
CIC, Accession: 41449