| Persicaria hydropiperoides (Michx.) Small, 1903 |
| Persicaria lapathifolia (L.) A. Gray, 1822 |
| Persicaria lapathifolia (L.) Delarbre, 1800 |
| Persicaria longistyla (Small) Small, 1903 |
| Persicaria maculosa Gray, 1821 |
| Persicaria maculosa subsp. hirticaulis (Danser) Knutsson, 1996 |
| Persicaria meisneriana (Cham. & Schltdl.) M. Gómez, 1896 |
| Persicaria mexicana (Small) Small, 1903 |
| Persicaria nepalensis (Meisn.) Miyabe, 1934 |
| Persicaria pensylvanica (L.) M. Gómez, 1896 |
| Persicaria persicarioides Small, 1903 |
| Persicaria pulchra (Blume) Soják, 1974 |
| Persicaria punctata (Elliott) Small, 1903 |
| Persicaria segetum (Kunth) Small, 1903 |
| Persicaria setacea (Baldwin) Small, 1903 |
| Persicaria virginiana (L.) Gaertn., 1790 |
| Podopterus Bonpl., 1812 |
| Podopterus cordifolius Rose & Standl., 1920 |
| Podopterus guatemalensis S.F. Blake, 1921 |
| Podopterus mexicanus Bonpl., 1812 |