"Persicaria lapathifolia", known as pale persicaria, is a plant of the family Polygonaceae. It is closely related to "Persicaria maculosa" and as such is considered a weed in Britain and Europe. Other common names for the plant include pale smartweed, curlytop knotweed, and willow weed.
Similar species: Pinks, Cactuses, And Allies
By Jon Reck
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Uploaded Jan 13, 2026. Captured Sep 10, 2025 14:31 in 9050 Milo Rd, Delton, MI 49046, USA.
