Native Plants

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Glase, Terry

Penstemon attenuatus

Penstemon attenuatus Douglas ex Lindl.

Sulphur Penstemon, Sulphur Beardtongue

Scrophulariaceae (Figwort Family)

Synonym(s):

USDA Symbol: PEAT3

USDA Native Status: L48 (N)

From the Image Gallery

1 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb , Subshrub
Fruit Type: Capsule
Size Notes: Up to about 3 feet tall.

Bloom Information

Bloom Color: White , Yellow , Blue , Purple
Bloom Time: May , Jun , Jul , Aug

Distribution

USA: ID , MT , OR , WA , WY

National Wetland Indicator Status

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

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 62 - Burke Herbarium Image Collection (2020) University of Washington
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

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

Metadata

Record Modified: 2023-05-22
Research By: Joseph A. Marcus

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