Taxon  Report   6269 
Petasites frigidus  (L.) Fries  var. palmatus  (Aiton) Cronq.
Arctic sweet coltsfoot,  Western coltsfoot

Petasites frigidus var. palmatus
© 2008 Keir Morse
Petasites frigidus var. palmatus
© 2007 Steve Matson
Petasites frigidus var. palmatus
© 2006 Julie Kierstead Nelson
Petasites frigidus var. palmatus, a dicot, is a perennial herb that is native to California and is also found elsewhere in North America and beyond.

 Interactive Distribution Map 

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 Plant Characteristics
 and Associations

Bloom Period
Petasites frigidus var. palmatus
© 2011 Ron Wolf
Genus: Petasites
Parent Record Petasites frigidus.
Mixed Evergreen Forest, Redwood Forest, wetland-riparian
Wetlands:Usually occurs in wetlands, but occasionally found in non wetlands [U.S. Fish & Wildlife Service.]
Distribution by County 

Add an Observation of  Petasites frigidus var. palmatus

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Nardosmia arctica
PLANTS: Petasites arcticus
PLANTS: Petasites frigidus ssp. arcticus
PLANTS: Petasites frigidus ssp. palmatus
PLANTS: Petasites hookerianus
PLANTS: Petasites palmatus
PLANTS: Petasites speciosus
 More information about  Petasites frigidus var. palmatus
Location Suitability

Nursery / seed vendor availability from CNPLX
This plant is available commercially.


Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Nov 30, 2015).

The information on this page comes from diverse sources. None of the links are sponsored.

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