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Polygonum parryi

Plants

Family: Polygonaceae · Genus: Polygonum

About

Polygonum parryi is a species of flowering plant in the knotweed family known by the common names Parry's knotweed and prickly knotweed. It is native to the western United States from Washington to California, where it grows in several types of moist, open habitat in mountainous and coastal areas.

Summary from Wikipedia

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Growing details and traits for Polygonum parryi in the Library.

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