Native Plants

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Le Duc, F. Alice

Parnassia palustris

Parnassia palustris L.

Marsh Grass Of Parnassus

Saxifragaceae (Saxifrage Family)

Synonym(s):

USDA Symbol: PAPA8

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

From the Image Gallery

9 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Fruit Type: Capsule
Size Notes: Up to about 20 inches tall.
Leaf: Green

Bloom Information

Bloom Color: White
Bloom Time: Jun , Jul , Aug

Distribution

USA: AK , AZ , CA , CO , ID , MI , MN , MT , ND , NM , NV , OR , SD , UT , WA , WI , WY
Canada: AB , BC , MB , NL , NS , NT , NU , ON , PE , QC , SK , YT

Growing Conditions

Water Use: High
Light Requirement: Sun
Soil pH: Alkaline (pH>7.2)
CaCO3 Tolerance: High

Benefit

Conspicuous Flowers: yes

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:		FACW	OBL			OBL		OBL	OBL	OBL

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.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

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

Metadata

Record Modified: 2023-05-17
Research By: TWC Staff

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