Native Plants

Plant Database

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Bransford, W.D. and Dolphia

Cirsium foliosum

Cirsium foliosum (Hook.) DC.

Elk Thistle

Asteraceae (Aster Family)

Synonym(s): Cirsium foliosum var. minganense

USDA Symbol: cifo

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

From the Image Gallery

3 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Size Notes: Up to about 30 inches tall.
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
Bloom Time: Jul , Aug

Distribution

USA: AK , ID , MT , WA , WY
Canada: AB , BC , NT , YT

Value to Beneficial Insects

Special Value to Native Bees
Special Value to Bumble Bees
Provides Nesting Materials/Structure for Native Bees

This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.

Find Seed or Plants

View propagation protocol from Native Plants Network.

National Wetland Indicator Status

Region:	AGCP	AK	AW	CB	EMP	GP	HI	MW	NCNE	WMVE
Status:		FACU	FAC			FACU				FAC

This information is derived from the U.S. Army Corps of Engineers National Wetland Plant List, Version 3.1 (Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241). Click here for map of regions.

Web Reference

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

Additional resources

USDA: Find Cirsium foliosum in USDA Plants
FNA: Find Cirsium foliosum in the Flora of North America (if available)
Google: Search Google for Cirsium foliosum

Metadata

Record Modified: 2022-12-23
Research By: TWC Staff

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