Polygonum bistorta L., Sp. Pl.: 360. 1753
Polygonum bistorta, Sp. Pl.: 360. 1753
is basionym for Persicaria bistorta, Herb. Port.: 41. 1913
is replaced synonym for Bistorta officinalis, Fl. Auvergne, ed. 2: 516. 1800
Polygonum bistorta, Sp. Pl.: 360. 1753