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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Petasites frigidus var. sagittatus (Arrowleaf sweet coltsfoot)
Bengston, Bennie

Petasites frigidus var. sagittatus

Petasites frigidus (L.) Fr. var. sagittatus (Banks ex Pursh) Cherniawsky

Arrowleaf Sweet Coltsfoot

Asteraceae (Aster Family)

Synonym(s): Petasites dentatus, Petasites sagittatus

USDA Symbol: PEFRS5

USDA Native Status: L48 (N), AK (N), CAN (N)

 

From the Image Gallery

4 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Size Notes: Up to about 4 feet tall.
Leaf: Gray-Green
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.

Bloom Information

Bloom Color: White , Pink , Yellow , Purple
Bloom Time: Mar , Apr
Bloom Notes: White or pinkish to purplish, sometimes yellow.

Distribution

USA: AK , CO , ID , MI , MN , MT , ND , SD , WA , WI , WY
Canada: NB

Growing Conditions

Water Use: High
Light Requirement: Part Shade
CaCO3 Tolerance: None

Benefit

Conspicuous Flowers: yes

Web Reference

Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Additional resources

USDA: Find Petasites frigidus var. sagittatus in USDA Plants
FNA: Find Petasites frigidus var. sagittatus in the Flora of North America (if available)
Google: Search Google for Petasites frigidus var. sagittatus

Metadata

Record Modified: 2022-12-30
Research By: TWC Staff

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