Variety

Petasites frigidus palmatus (Western sweet coltsfoot)

Petasites frigidus palmatus. Photo: (c) drew_eich, some rights reserved (CC BY-NC)

iNaturalist • Wikipedia

Petasites frigidus, the Arctic sweet coltsfoot or Arctic butterbur, is a species of Petasites native to Arctic to cool temperate regions of the Northern Hemisphere in northern Europe, northern Asia and northern North America.

— Wikipedia

Sightings

Where in Humboldt

Discussion

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