Polygonum affine D. Don, Prodr. Fl. Nepal. 70. 1825. 1825

is basionym for Persicaria affinis (D. Don) Ronse Decr. in Bot. J. Linn. Soc. 98: 368. 1988

is basionym for Bistorta affinis (D. Don) Greene in Leafl. Bot. Observ. Crit. 1(2): 21. 1904

Taxon for this name