Persicaria bistorta (L.) Samp. [ Polygonum bistorta L.]
no HD illustration available (m1)
Persicaria bistorta (L.) Samp. [ Polygonum bistorta L.] [Polygonaceae]
R. Dodoens [Dodonaeus ], Stirp. Hist. Pempt.: p. 331, fig. 1 (1583)