Page author: David Giblin
Penstemon attenuatus var. attenuatus
sulphur penstemon, taper-leaved penstemon
WTU specimens
Other herbaria

Flowers: June - August

Origin: Native

Conservation Status: Not of concern

Description:

[none provided]


Accepted Name:
Penstemon attenuatus Douglas ex Lindl. var. attenuatus
Publication: Edwards's Bot. Reg. 15: pl. 1295. 1830.

Synonyms & Misapplications:
Penstemon nelsoniae D.D. Keck & J.W. Thomp.
Additional Resources:

PNW Herbaria: Specimen records of Penstemon attenuatus var. attenuatus in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Penstemon attenuatus var. attenuatus checklist entry.

E-Flora BC: Penstemon attenuatus var. attenuatus atlas page.

CalPhotos: Penstemon attenuatus var. attenuatus photos.

USDA Plants: Penstemon attenuatus var. attenuatus information.

9 photographs:
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