VASCULAR PLANT FAMILIES and GENERA

List of Genera in POLYGONACEAE

Acanthogonum Torrey = Koenigia L.
Acanthoscyphus Small
Acetosa Miller = Rumex L.
Acetosella (Rafinesque) Fourrier = Rumex L.
Aconogonon (Meisner) Reichenbach = Aconogonum (Meisner) Reichenbach Koenigia L.
Afrobrunnichia Hutchinson & Dalziel
Antenoron Rafinesque = Persicaria Miller
Antigonon Endlicher
Aristocapsa Reveal & Hardham
Atraphaxis L.
Bilderdykia Dumortier = Fallopia Adanson
Bistorta Adanson
Brunnichia Gaertner
Bucephalophora Pau = Rumex L.
Calligonum L.
Centrostegia A. Gray
Cephalophilum Börner = Persicaria Miller
Chorizanthe R. Brown
Coccoloba P. Browne
Dedeckera Reveal & J. T. Howell
Dodecahema Reveal & Hardham
Duma T. M. Schuster
Echinocaulon (Meisner) Spach = Persicaria Miller
Emex Campd. = Rumex L.
Enneatypus Herzog = Ruprechtia C. A. Meyer
Eriogonum Michaux
Eriogonella Goodman = Chorizanthe R. Brown
Eskemukerjea Malick & Sengupta
Fagopyrum Miller
Fallopia Adanson
Gilmania Coville
Goodmania Reveal & Ertter
Guaiabara Miller = Coccoloba P. Browne
Gymnopodium Rolfe
Harfordia Greene & Parry
Harpagocarpus Hutchinson & Dandy = Fagopyrum Miller
Hollisteria S. Watson
Homalocladium (F. Mueller) L. H. Bailey = Muehlenbeckia Meisner
Johanneshowellia Reveal
Knorringia (Czukav.) Tzvelev
Koenigia L.
Lastarriaea J. Rémy
Leptogonum Bentham
Magoniella Adr. Sanchez
Millspaughia B. L. Robinson = Gymnopodium Rolfe
Mucronea Bentham
Muehlenbeckia Meisner
Nemacaulis Nuttall
Neomillspaughia S. F. Blake
Oxygonum Campd.
Oxyria Hill
Oxytheca Nuttall
Parapteropyrum H. Li = Fagopyrum Miller
Persicaria Miller
Physopyrum Popov = Persicaria Miller
Pleuropteropyrum H. Gross = Koenigia L.
Pleuropterus Turczanowicz
Podopterus Bonpland
Polygonella Michaux = Polygonum L.
Polygonum L.
Pterogonum H. Gross = Eriogonum Michaux
Pteropyrum Jaubert & Spach
Pterostegia Fischer & C. A. Meyer
Pteroxyygonum Dammer & Diels
Reynoutria Houttyn
Rheum L.
Rubrivena M. Král = Koenigia L.
Rumex L.
Ruprechtia C. A. Meyer
Salta Adr. Sanchez
Sanmartinia M. Buchinger = Eriogonum Michaux
Sidotheca Reveal
Stenogonum Nuttall
Symmeria Bentham
Systenotheca Reveal & Hardham
Thysanella A. Gray = Polygonum L.
Tovara Adanson = Persicaria Miller
Triplaris Loefling

For synonymy, see Hernández-Ledesma et al. (2015), also Schuster et al. (2015).