| Aconogonon ajanense | Polygonum ajanense (Regel & Tiling) Grig. |
| Aconogonon bargusinense | Polygonum bargusinense Peschkova |
| Aconogonon chlorochryseum | Polygonum chlorochryseum M.M.Ivanova |
| Aconogonon davisiae | Koenigia davisiae (W.H.Brewer) T.M.Schuster & Reveal |
| Aconogonon middendorfii | Polygonum middendorfii Kongar |
| Aconogonon phytolaccifolium | Koenigia phytolaccifolia (Small) T.M.Schuster & Reveal |
| Aconogonon tortuosum | Koenigia tortuosa (D.Don) T.M.Schust. & Reveal |