Polygonaceae
Jumpseed
Polygonum virginianum
- Family
- Polygonaceae
- Genus
- Polygonum
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Common names
By language (2)
- English
- Jumpseed
- German
- Persicaria virginiana
Flowers
- In flower
- July to September (from 1,276 flowering iNaturalist observations worldwide)
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Annual, Perennial
- In the US and Canada
- Canada: native, Lower 48 states: native
Photos

Photo: Bryan Vasek, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: ammakr05, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Casey Smith, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: sylviajehanehall, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: ibirnbaum, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Emy Hood, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Alex Harrington, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: sylviajehanehall, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: lvorbeck, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: windsweptwanderer, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: helloitsaim, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: metcalfenator, CC BY-SA 4.0, from Pl@ntNet via GBIF
More in Polygonum
- Yard knotweedPolygonum avicularePolygonaceae
- Oval-leaf knotweedPolygonum arenastrumPolygonaceae
- Polygonum maritimumPolygonaceae
- Asiatic tearthumbPolygonum perfoliatumPolygonaceae
- Bellard's smartweedPolygonum patulumPolygonaceae
- European knotweedPolygonum arenariumPolygonaceae
- Narrowleaf knotweedPolygonum bellardiiPolygonaceae
- Polygonum cognatumPolygonaceae
- Horse-tail knotweedPolygonum equisetiformePolygonaceae
- KnotweedPolygonum oxyspermumPolygonaceae
- Douglas' knotweedPolygonum douglasiiPolygonaceae
- Erect knotweedPolygonum erectumPolygonaceae
Sources: classification from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.