persicaria amphibia

persicaria amphibia

1. common name(s): water knotweed, water smartweed, amphibious bistort
2. synonyme(s): polygonum amphibium
3. family: polygonaceae
4. distribution: eurasia, north america
5. more info about water knotweed (german)

related plants

1. persicaria amplexicaulis
2. rumex sanguineus
3. persicaria affinis