Coccoloba L., 1759 genus doubtful

Sidotheca Reveal genus accepted

Bistorta Adans. genus doubtful

Gibsonia Stocks genus synonym

Trigonocarpus Bertero ex Steud. genus synonym

Schlosseria Mill. ex Steud. genus doubtful

Emex L. genus doubtful

×Fallenbeckia M.H.J.van der Meer genus doubtful

Pleuropteropyrum H.Gross genus synonym

Fallopia baldschuanica × Reynoutria japonica species accepted

Fallopia baldschuanica x Reynoutria japonica species synonym

Fallopia baldschuanica × japonica var. japonica species synonym

Caelestium Yurtseva & Mavrodiev genus accepted

Centinodium (Rchb.) Drejer genus synonym

Donatia Bertero ex Remy genus synonym

Fagotriticum L. genus synonym

Persepolium Yurtseva & Mavrodiev genus synonym

Gymnogonium Parry genus synonym

Triplaris Loefl. ex L. genus accepted

Persicaria (L.) Mill. genus accepted

Aconogonon (Meisn.) Rchb. genus synonym

Johanneshowellia Reveal genus accepted

Duma T.M.Schust. genus accepted

Favrodina L.Reynier ex J.D.Reuss, 1802 genus doubtful

Pauladolfia Börner genus synonym

Polygonocarpum H.Weyland, 1937 genus accepted

Polygonites Saporta, 1865 genus accepted

Polygonacidites S.C.D.Sah & S.K.Dutta, 1968 genus accepted

Polycolporopollenites M.Kedves, 1965 genus accepted

Bucephalora Pau genus synonym

Tephis Adans. genus synonym

Helxine L. genus synonym

Coccolobites Berry, 1916 genus doubtful

Helxine Raf. genus synonym

Acanthoscyphus Small genus accepted

Persicaria Scopoli genus doubtful

Centrostegia A.Gray genus doubtful

Coccolobites Visiani, 1858 genus accepted

Calligonum L. genus accepted

Emex Neck., 1790 genus doubtful

Magoniella Adr.Sanchez genus accepted

Lagunaea C.Agardh genus synonym

Pteropyrum Jaub. & Spach genus accepted

Tragopyrum M.Bieb. genus synonym

Pterogonum H.Gross genus synonym

Pterococcus Pall. genus synonym

Tracaulon Raf. genus synonym

Psammogonum Nieuwl. genus synonym

Tovara Adans. genus synonym

Atraphaxis L. genus accepted

Tiniaria (Meisn.) Rchb. genus synonym

Thurnheyssera Mart. ex Meisn. genus synonym

Tetrarhaphis Miers genus synonym

Tasoba Raf. genus synonym

Symmeria Benth. genus accepted

Mitesia Raf. genus synonym

Sunania Raf. genus synonym

Millspaughia B.L.Rob. genus synonym

Stopinaca Raf. genus synonym

Bilderdykia Dumort. genus synonym

Calacinum Raf. genus synonym

Menophyla Raf. genus synonym

Spermaulaxen Raf. genus synonym

Sanmartinia M.Buchinger genus synonym

Peutalis Raf. genus synonym

Lyperodendron Willd. ex Meisn. genus synonym

Leptogonum Benth. genus accepted

Acetosa Tourn. ex Mill. genus synonym

Echinocaulos Hassk. genus synonym

Duravia (S.Watson) Greene genus synonym

Lapathum Mill. genus synonym

Discolenta Raf. genus synonym

Diplopyramis Welw. genus synonym

Dioctis Raf. genus synonym

Cnopos Raf. genus synonym

Chylocalyx Hassk. genus synonym

Chulusium Raf. genus synonym

Delopyrum Small genus synonym

Rhabarbarum Fabr. genus synonym

Corculum Stuntz genus synonym

Conobaea Bert. ex Steud. genus doubtful

Analiton Raf. genus synonym

Ampelygonum Lindl. genus synonym

Coccolobis P.Browne genus synonym

Amblygonum Rchb. genus synonym

Amalobotrya Kunth ex Meisn. genus synonym

Afrobrunnichia Hutch. & Dalziel genus accepted

Lapathon Raf. genus synonym

Kunokale Raf. genus synonym

Vibones Raf. genus synonym

Knorringia (Czukav.) S.P.Hong, 1990 genus doubtful

Vibo Medik. genus synonym

Vellasquezia Bertol. genus synonym

Karkinetron Raf. genus synonym

Heptarinia Raf. genus accepted

Heptarina Raf. genus synonym

Harpagocarpus Hutch. & Dandy genus accepted

Gymnopodium Rolfe genus accepted

Gymnogonum Parry genus synonym

Guaiabara Mill. genus synonym

Gonopyrum Fisch. & C.A.Mey. genus synonym

Gononcus Raf. genus synonym

Goniaticum Stokes genus synonym

Acetosella (Meisn.) Fourr. genus synonym

Ceratogonon Meisn. genus synonym

Cephalophilon (Meisn.) Spach genus synonym

Centopodium Burch. genus synonym

Centinodium Friche-Joset & Montandon, 1856 genus doubtful

Centinodia Rchb. genus synonym

Eutralia Raf. genus synonym

Campderia Benth. genus synonym

Eskemukerjea Malick & Sengupta genus doubtful

Calliphysa Fisch. & C.A.Mey. genus synonym

×Polygonorumex J.Weill genus doubtful

Polygonon St.-Lag. genus synonym

Enneatypus Herzog genus doubtful

Truellum Houtt. genus synonym

Pauladolphia Börner, 1913 genus doubtful

Parapteropyrum A.J.Li genus synonym

Rubrivena genus synonym

Rhodoptera Raf. genus synonym

Acanthogonum Torr. genus synonym

Pogalis Raf. genus synonym

Podopterus Humb. & Bonpl. genus accepted

Pleuropteropyrum L.Gross genus synonym

Physopyrum Popov genus synonym

Phyllogonum Coville genus synonym

Neomillspaughia S.F.Blake genus accepted

Phegopyrum Peterm. genus synonym

Bucephalophora Pau genus synonym

Brisegnoa J.Rémy genus synonym

Blochmannia Rchb. genus synonym

Naucorephes Raf. genus synonym

×Reyllopia Holub genus doubtful

Rajania Walter genus synonym

Pteroxygonum Dammer & Diels genus accepted

Phyllepidum Raf. genus synonym

Chylocalyx Hassk. ex Miq. genus synonym

Trachytheca Nutt. ex Benth. genus synonym

Trachopyron J.Gerard ex Raf. genus synonym

Styphorrhiza Ehrh., 1789 genus doubtful

Tomaris Raf. genus synonym

Pleurostena Raf. genus synonym

Lastarriaca J.Rémy genus accepted

Cocoloba Raf., 1837 genus doubtful

Lagunaena Ritgen genus doubtful

Velasquezia Pritz., 1855 genus doubtful

Guiabara Adans. genus synonym

Atecosa Raf. genus synonym

Asicaria Neck. genus synonym

Artaphaxis Mill., 1754 genus doubtful

Falopia Steud., 1821 genus doubtful

Cephalophilum Börner, 1913 genus doubtful

Centropodium Lindl., 1836 genus doubtful

Polygonoides Ortega genus synonym

Encycla Benth., 1856 genus doubtful

Persicana Tourn. ex Scop. genus doubtful

Patientia Raf. genus synonym

Oxylapathon St.-Lag. genus synonym

Poligonum Neck. genus doubtful

Podocentrum Burch. ex Meisn. genus synonym

Nibo Steud., 1821 genus doubtful

Nemolapathum Ehrh. genus synonym

Bruennichia Willd., 1799 genus doubtful

Rayania Meisn., 1856 genus doubtful

Ampelygonum genus synonym

Persicaria Linnaeus, 1753 genus doubtful

Steinmannia Opiz genus synonym

Coccoloba P.Browne genus accepted

Dodecahema Reveal & C.B.Hardham genus accepted

Aconogonum (Meisn.) Rchb. genus accepted

Muehlenbeckia Meisn. genus accepted

Rheum L. genus accepted

Emex Neck. ex Campderá genus synonym

Homalocladium (F.Muell.) L.H.Bailey genus synonym

Oxytheca Nutt. genus accepted

Chorizanthe R.Br. ex Benth. genus accepted

Thysanella A.Gray genus synonym

Rumex L. genus accepted

Goodmania Reveal & Ertter genus accepted

Dedeckera Reveal & J.T.Howell genus accepted

Macounastrum Small genus synonym

Dentoceras Small genus synonym

Koenigia L. genus accepted

Nemacaulis Nutt. genus accepted

Polyonum L. genus synonym

Stenogonum Nutt. genus accepted

Aristocapsa Reveal & C.B.Hardham genus accepted

Gilmania Coville genus accepted

Lastarriaea Rémy genus accepted

Polygonum L. genus accepted

Mucronea Benth. genus accepted

Antigonon Endl. genus accepted

Oxyria Hill genus accepted

Pterostegia Fisch. & C.A.Mey. genus accepted

Centrostegia A.Gray ex Benth. genus accepted

Pleuropterus Turcz. genus synonym

Fagopyrum Mill. genus accepted

Brunnichia Banks ex Gaertn. genus accepted

Fallopia Adans. genus accepted

Systenotheca Reveal & C.B.Hardham genus accepted

Hollisteria S.Watson genus accepted

Eriogonella Goodman genus synonym

Eriogonum carolinae Reveal species synonym

Avicularia (Meisn.) Börner genus synonym

Colubrina Montandon genus synonym

Espinosa Lagasca, 1816 genus doubtful

Lyonia Raf. genus synonym

Lyonella Raf. genus synonym

Echinocaulon (Meisn.) Spach genus synonym

Eucycla Nutt. genus synonym

Magonia Vell. genus synonym

Pedalium Adans. genus synonym

Harfordia Greene & Parry genus accepted

Parogonum (Haraldson) Desjardins & J.P.Bailey genus accepted

Oxygonum Burchell ex Campderá genus accepted

Sarcogonum G.Don genus synonym

Fagopyrum Tourn. ex Haller genus doubtful

Triplaris Loefl. genus doubtful

Lapathum Adans., 1763 genus doubtful

Eriogonum Michx. genus accepted

Bactria Yurtseva & Mavrodiev genus accepted

Bistorta gen. Linnaeus Scopoli genus doubtful

Fallopia baldschuanica x japonica var. japonica species synonym

Rubrivena M.Král genus synonym

Symmeria Meisn. genus doubtful

Ruprechtia C.A.Mey. genus accepted

Bistorta (L.) Mill., 1754 genus doubtful

Pallasia L.f. genus synonym

Polygonella Michx. genus accepted

Guaiabara Plum. ex Boehm. genus doubtful

Espinosa Lag. genus synonym

Antenoron Raf. genus synonym

Avicularia Steud., 1840 genus doubtful

Knorringia (Czukav.) Tzvelev. genus accepted

Lagunea Lour. genus synonym

Uvifera L. ex Kuntze genus synonym

Salta Adr.Sanchez genus accepted

Persicaria Neck. genus synonym

Bergeria J.Koenig ex Steud. genus doubtful

Bistorta (L.) Scop. genus accepted

Rhabarbarum Tourn. ex Adans., 1763 genus doubtful

Reynoutria Houtt. genus accepted