Polygonum caspicum Kom., Fl. USSR 5: 628. 1936

is basionym for Polygonum arenastrum subsp. caspicum (Kom.) Tzvelev, Fl. Vostočnoj Evropy 9: 146. 1996

is basionym for Polygonum arenastrum var. caspicum (Kom.) Tzvelev in Novosti Sist. Vysš. Rast. 26: 69. 1989

Taxon for this name