Polygonaceae
Polygonum viscosum
- Family
- Polygonaceae
- Genus
- Polygonum
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Common names
By language (5)
- Chinese
- 香蓼, 黏毛蓼, 粘毛蓼
- Japanese
- ニオイタデ
- Korean
- 기생여뀌
- Swedish
- Klibbpilört
- Vietnamese
- Nghể dính
Synonyms
- Persicaria kuekenthalii H.Lév.
- Persicaria viscosa H.Gross ex Nakai
- Persicaria viscosa (Buch.-Ham. ex D.Don) H.Gross ex T.Mori
- Polygonum kuekenthalii H.Lév.
- Polygonum viscosum var. minus Hook.f.
Flowers
- In flower
- May, July to September (from 14 flowering iNaturalist observations worldwide)
Photos
Photo: Dalgial, CC BY 3.0, from Wikimedia Commons
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, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.