Page author: David Giblin
Collomia macrocalyx
bristle-flowered collomia, bristle-flower mountain-trumpet

Distribution: Occurring east of the Cascades crest in Kittitas and Yakima counties in Washington; central Washington and also in north-central Oregon.

Habitat: Sagebrush desert.

Flowers: May-June

Origin: Native

Growth Duration: Annual

Conservation Status: Threatened in Washington (WANHP)


[none provided]

Accepted Name:
Collomia macrocalyx Leiberg ex Brand
Publication: Repert. Spec. Nov. Regni Veg. 17: 317. 1921.

Synonyms & Misapplications:
(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Collomia macrocalyx in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Collomia macrocalyx checklist entry.

OregonFlora: Collomia macrocalyx information.

E-Flora BC: Collomia macrocalyx atlas page.

CalPhotos: Collomia macrocalyx photos.

USDA Plants: Collomia macrocalyx information.

6 photographs:
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