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Polygonum polystachyum

Plants

Family: Polygonaceae · Genus: Polygonum

About

Koenigia polystachya is a species of flowering plant in the knotweed family, known by the common names Himalayan knotweed and cultivated knotweed. It has several regularly used synonyms, including Polygonum polystachyum, Aconogonon polystachyum and Persicaria wallichii.

Summary from Wikipedia

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Growing details and traits for Polygonum polystachyum in the Library.

No cultivars in the Library yet — the full profile above covers the species itself.