Polygonum sibiricum Laxm. in Novi Comment. Acad. Sci. Imp. Petrop. 18: 531, pl. 7, f. 2. 1774

is basionym for Knorringia sibirica (Laxm.) Tzvelev in Novosti Sist. Vyssh. Rast. 24: 76. 1987

is basionym for Pleuropteropyrum sibiricum (Laxm.) Kitag. in Bot. Mag. (Tokyo) 48: 94. 1934

is basionym for Persicaria sibirica (Laxm.) H.Gross in Bull. Géogr. Bot. 23: 30. 1913

Taxon for this name