Page author: David Giblin
Taraxia subacaulis
long-leaf evening-primrose

Distribution: Occurring east of the Cascades in Washington; Washington to California, east to Montana and Colorado.

Habitat: Meadows, benchland, and stream banks, from sagbrush plains to moderate elevations in the mountains, usually where dry by late summer.

Flowers: April-July

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern

Pollination: Bees


[none provided]

Accepted Name:
Taraxia subacaulis (Pursh) Rydb.
Publication: Mem. New York Bot. Gard. 1: 281. 1900.

Synonyms & Misapplications:
Camissonia subacaulis (Pursh) P.H. Raven [JPM2]
Oenothera heterantha Nutt. [VPPNW3]
Oenothera subacaulis (Pursh) Garrett [HC]
Additional Resources:

PNW Herbaria: Specimen records of Taraxia subacaulis in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Taraxia subacaulis checklist entry.

OregonFlora: Taraxia subacaulis information.

E-Flora BC: Taraxia subacaulis atlas page.

CalPhotos: Taraxia subacaulis photos.

USDA Plants: Taraxia subacaulis information.

18 photographs:
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