Polygonum ocreatum Linnaeus, Species Plantarum 1: 361. 1753.

"Habitat in Sibiria. D. Gmelin." RCN: 2858.

Type not designated.

Original material: Gmelin, Herb. Linn. No. 510.8 (LINN) .

Current name: Polygonum ocreatum L. ( Polygonaceae).