perennial
Polygonella americana (Fisch. & C.A. Mey.) Small
Polygonella americana (Fisch. & C.A. Mey.) Small
Polygonella americana (Fisch. & C.A. Mey.) Small. Polygonum americanum, commonly called southern jointweed or American jointweed, is a species of flowering plant in the knotweed family. It is native to Southeastern United States extending in scattered locations west to New Mexico. Its preferred habitat is dry, sandy areas.
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Polygonella americana (Fisch. & C.A. Mey.) Small — seeds, tools & books
Native range
Native range not recorded for this plant. Often a non-native cultivar or naturalized garden plant.
