Petasites frigidus var. palmatus
western coltsfoot
WTU specimens
Other herbaria

Distribution: Sea level to moderate elevations, west side of the Cascades, British Columbia to Oregon

Habitat: Damp woods and swampy areas

Flowers: March - July

Origin: Native

Conservation Status: Not of concern

Description:

[none provided]


Accepted Name:
Petasites frigidus (L.) Fr. var. palmatus (Aiton) Cronquist
Publication: Rhodora. 48: 124. 1946. 1946.

Synonyms & Misapplications:
Nardosmia palmata (Aiton) Hook.
Petasites arcticus A.E. Porsild
Petasites frigidus (L.) Fr. ssp. arcticus (A.E. Porsild) Cody
Petasites palmatus (Aiton) A. Gray
Petasites palmatus (Aiton) A. Gray ssp. speciosus (Nutt.) Toman
Petasites speciosus (Nutt.) Piper
Tussilago palmata Aiton
Additional Resources:

PNW Herbaria: Specimen records of Petasites frigidus var. palmatus in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Petasites frigidus var. palmatus checklist entry.

E-Flora BC: Petasites frigidus var. palmatus atlas page.

CalPhotos: Petasites frigidus var. palmatus photos.

USDA Plants: Petasites frigidus var. palmatus information.

31 photographs:
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