- Chinese knotweed
- Reynoutria japonica
- Reynoutria multiflora
- Koenigia weyrichii
- Buckwheat
- Galho
- Persicaria
- List of superrosids of Great Britain and Ireland
- Persicaria chinensis
- Herbal tea
chinese knotweed
Chinese knotweed GudangMovies21 Rebahinxxi LK21
Chinese knotweed is a common name for several plants and may refer to:
Koenigia weyrichii, native to east Asia
Persicaria chinensis, widespread across China, Japan, India, Indonesia, Malaysia, and Vietnam
Reynoutria multiflora, native to central and southern China