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Polygonaceae
Persicaria
Persicaria biconvexa
Persicaria biconvexa
(Hayata) Nemoto, 1936
4% complete
No common name
Fl. Japan, Suppl.: 169 (1936)
Specifications
Images
Synonyms
Polygonum biconvexum
Hayata
Polygonum thunbergii f. biconvexum
(Hayata) T.S.Liu, S.S.Ying & M.J.Lai
Polygonum hastatotrilobum var. lenticulare
Danser
Truellum biconvexuin
(Hayata) Soják