Polygonum samarense H. Gross in Bot. Jahrb. Syst. 49: 340. 1913 Polygonum samarense H. Gross in Bot. Jahrb. Syst. 49: 340. 1913Taxon for this namePolygonum samarense H. Gross in Bot. Jahrb. Syst. 49: 340. 1913
