Page author: David Giblin
Lomatium thompsonii
Thompson's biscuit-root, Thompson's desert-parsley
Specimens
Photos
Distribution: Occurring east of the Cascades crest in Washington, where endemic to Chelan and Kittitas counties.
Habitat: Open, rocky slopes and ponderosa pine forest openings, from low to middle elevations.
Flowers: May-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies, beetles, wasps
Description:
[none provided]
Accepted Name:
Lomatium thompsonii (Mathias) Cronquist
Publication: Vasc. Pl. Pacif. N. W. [C.L. Hitchcock & al.] 3: 563. 1961.
Publication: Vasc. Pl. Pacif. N. W. [C.L. Hitchcock & al.] 3: 563. 1961.
Synonyms & Misapplications:
Lomatium suksdorfii (S. Watson) J.M. Coult. & Rose var. thompsonii Mathias
Additional Resources:
PNW Herbaria: Specimen records of Lomatium thompsonii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Lomatium thompsonii checklist entry.
OregonFlora: Lomatium thompsonii information.
E-Flora BC: Lomatium thompsonii atlas page.
CalPhotos: Lomatium thompsonii photos.
USDA Plants: Lomatium thompsonii information.
16 photographs:
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