Distribution: Occurring east of the Cascades crest chiefly in the southeastern counties of Washington; southeastern Washington to eastern Oregon, east to western Idaho and northwestern Montana.
Habitat: Open slopes, usually on clay soils.
Flowers: April-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies, beetles, wasps
[none provided]
PNW Herbaria: Specimen records of Lomatium anomalum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Lomatium anomalum checklist entry
OregonFlora: Lomatium anomalum information
E-Flora BC: Lomatium anomalum atlas page
CalPhotos: Lomatium anomalum photos