Fagopyrum dumetorum (L.) Schreb., Spic. Fl. Lips.: 42. 1771 Fagopyrum dumetorum (L.) Schreb., Spic. Fl. Lips.: 42. 1771is new combination for Polygonum dumetorum L., Sp. Pl. , ed. 2: 522. 1762Taxon for this nameFagopyrum dumetorum (L.) Schreb., Spic. Fl. Lips.: 42. 1771