"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 11, 2025 11:08 in 9290 Milo Rd, Plainwell, MI 49080, USA.
