Kingdom Plantae Family Polygonaceae Scientific name Persicaria polymorpha Rank Species | Order Caryophyllales Genus Polygonum Higher classification Knotweed | |
Similar Knotweed, Persicaria affinis, Aconogonon, Knotweeds, Mountain fleeceflower | ||
Polygonum polymorphum (knotweed) is a species of flowering plant in the buckwheat family, native to Russia.
Description
Polygonum polymorphum is a herbaceous plant with alternate, simple leaves, on stout stems. The flowers are white, borne in large arrays summer through fall.
References
Polygonum polymorphum Wikipedia(Text) CC BY-SA