Native Plants

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.

Enter a Plant Name:
Or choose a plant family:

Triadenum walteri

Triadenum walteri (J.G. Gmel.) Gleason

Greater Marsh St. Johnswort

Clusiaceae (Mangosteen Family)

Synonym(s): Hypericum petiolatum, Hypericum tubulosum var. walteri, Hypericum walteri, Triadenum petiolatum, Triadenum tubulosum var. walteri

USDA Symbol: TRWA

USDA Native Status: L48 (N)

From the Image Gallery

No images of this plant

Plant Characteristics

Duration: Perennial
Habit: Herb
Flower:
Fruit:

Bloom Information

Bloom Color: Green

Distribution

USA: AL , AR , DE , FL , GA , IL , IN , KY , LA , MD , MO , MS , NC , NJ , OH , OK , SC , TN , TX , VA , WV

National Wetland Indicator Status

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

Additional resources

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

Metadata

Record Modified: 2011-05-01
Research By: DEW

Go back