Plantae > Tracheophyta > Magnoliopsida > Caryophyllales > Polygonaceae > Persicaria > Persicaria biconvexa Persicaria biconvexaSynonyms: Polygonum biconvexum (homotypic); Polygonum hastatotrilobum var. lenticulare; Polygonum thunbergii f. biconvexum (homotypic); Polygonum thunbergii f. bicovexum; Truellum biconvexum
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