515667822139 Polygonum barbatum test 8 L. M. Houttuyn, Nat. Hist. (Houttuyn, coloured plates), vol. 2(8): (De Kruiden 2): t. 49, fig. 2 (1773-1783)
 
46700816 770753 Persicaria barbata species (L.) H. Hara [117 822139 Polygonum barbatum species L.] F.M. Bailey, Compr. Cat. Queensland Pl.: p. 415, fig. 395 (1913) [C.T. White]