Page author: David Giblin
Lomatium farinosum
northern biscuit-root, Hamblen's lomatium

Distribution: Occurring east of the Cascades crest in Washington; central Washington to western Idaho, disjunct in Wasco County, Oregon.

Habitat: Rocky slopes and scablands, often on lithosol and with sagebrush.

Flowers: April-May

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern

Pollination: Bees, flies, butterflies, beetles, wasps


[none provided]

Accepted Name:
Lomatium farinosum (Geyer ex Hook.) J.M. Coult. & Rose
Publication: Contr. U.S. Natl. Herb. 7: 210. 1900.

Synonyms & Misapplications:
Lomatium farinosum (Geyer ex Hook.) J.M. Coult. & Rose var. farinosum
Lomatium farinosum (Geyer ex Hook.) J.M. Coult. & Rose var. hambleniae (Mathias & Constance) Schlessman
Lomatium hambleniae Mathias & Constance [HC]
Peucedanum farinosum Geyer ex Hook.
Additional Resources:

PNW Herbaria: Specimen records of Lomatium farinosum in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Lomatium farinosum checklist entry.

OregonFlora: Lomatium farinosum information.

E-Flora BC: Lomatium farinosum atlas page.

CalPhotos: Lomatium farinosum photos.

USDA Plants: Lomatium farinosum information.

55 photographs:
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