Persicaria bistorta (L.) Samp. [ Polygonum bistorta L.]
      
no HD illustration available (m3)
6 770764 Persicaria bistorta (L.) Samp. [125 822172 Polygonum bistorta L.] Polygonaceae
H.E. Baillon, Hist. Pl., vol. 11 : p. 372, fig. 436 (1891) [A. Faguet]