| Pleuropteropyrum ajanense (Regel & Tiling) Nakai | Polygonum ajanense (Regel & Tiling) Grig. |
| Pleuropteropyrum laxmannii (Lepech.) Kitag. | Koenigia ocreata (L.) T.M.Schust. & Reveal |
| Pleuropteropyrum riparium (Georgi) Kitag. | Koenigia ocreata (L.) T.M.Schust. & Reveal |
| Pleuropteropyrum tortuosum (D.Don) Munshi & Javeid | Koenigia tortuosa (D.Don) T.M.Schust. & Reveal |