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 you can choose a plant family:

Southeasternflora.com

Polygonum arifolium

Polygonum arifolium L.

Halberdleaf Tearthumb

Polygonaceae (Buckwheat Family)

Synonym(s): Persicaria arifolia, Polygonum arifolium var. lentiforme, Polygonum arifolium var. pubescens, Tracaulon arifolium

USDA Symbol: POAR6

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

From the Image Gallery

36 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Annual
Habit: Herb , Vine
Fruit Type: Achene
Size Notes: Stems climbing, up to about 5 feet long.

Bloom Information

Bloom Color: White , Pink
Bloom Time: Jul , Aug , Sep , Oct

Distribution

USA: CT , DC , DE , GA , IL , IN , KY , LA , MA , MD , ME , MI , MN , MO , NC , NH , NJ , NY , OH , PA , RI , SC , TN , VA , VT , WA , WI , WV
Canada: NB , NS , ON , PE , QC
Native Habitat: Shaded swamps, ponds, tidal marshes along rivers, wet ravines in forests.

National Wetland Indicator Status

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

This information is derived from: U.S. Army Corps of Engineers. (2023). 2022 National Wetland Plant List, version 3.6. U.S. Army Engineer Research and Development Center, Vicksburg, MS. https://wetland-plants.usace.army.mil/. 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 Polygonum arifolium in USDA Plants
FNA: Find Polygonum arifolium in the Flora of North America (if available)
Google: Search Google for Polygonum arifolium

Metadata

Record Modified: 0000-00-00
Research By: TWC Staff

Go back