Select a Genus
- Acanthoscyphus (5 species)
- Afrobrunnichia (2 species)
- Antigonon (5 species)
- Aristocapsa (1 species)
- Atraphaxis (54 species)
- Bactria (1 species)
- Bistorta (60 species)
- Brunnichia (1 species)
- Caelestium (2 species)
- Calligonum (59 species)
- Centrostegia (1 species)
- Chorizanthe (79 species)
- Coccoloba (184 species)
- Dedeckera (1 species)
- Dodecahema (1 species)
- Duma (5 species)
- Enneatypus (2 species)
- Eriogonum (508 species)
- Eskemukerjea (1 species)
- Fagopyrum (34 species)
- Fallopia (15 species)
- Gilmania (1 species)
- Goodmania (1 species)
- Gymnopodium (5 species)
- Harfordia (4 species)
- Hollisteria (1 species)
- Johanneshowellia (2 species)
- Knorringia (5 species)
- Koenigia (72 species)
- Lastarriaea (3 species)
- Leptogonum (3 species)
- Magoniella (2 species)
- Mucronea (2 species)
- Muehlenbeckia (37 species)
- Nemacaulis (3 species)
- Neomillspaughia (3 species)
- Oxygonum (50 species)
- Oxyria (3 species)
- Oxytheca (5 species)
- Parogonum (4 species)
- Persicaria (168 species)
- Persirumex (2 species)
- Pleuropterus (2 species)
- Podopterus (3 species)
- Polygonum (208 species)
- Pteropyrum (11 species)
- Pterostegia (1 species)
- Pteroxygonum (2 species)
- Reyllopia (2 species)
- Reynoutria (7 species)
- Rheum (59 species)
- Rumex (375 species)
- Ruprechtia (31 species)
- Salta (1 species)
- Sidotheca (3 species)
- Stenogonum (2 species)
- Symmeria (1 species)
- Systenotheca (1 species)
- Triplaris (23 species)