Polygonum persicaria L.   (redirected from: Polygonum dubium Stein)

Family: Polygonaceae

spotted ladysthumb, more...lady's-thumb, ladysthumb, ladysthumb smartweed, smartweed, spotted knotweed, spotted smartweed

[Persicaria ruderalis (Salisb.) C.F. Reed, morePersicaria ruderalis var. vulgaris (Webb & Moq.) C.F. Reed, Polygonum dubium Stein, Polygonum minus auct. non Huds., Polygonum minus var. minus , Polygonum minus var. subcontinuum (Meisn.) Fern., Polygonum persicaria var. angustifolium Beckh., Polygonum persicaria var. ruderale (Salisb.) Meisn.]