Polygonum acerosum Ledeb. ex Meisn. species accepted

Polygonum acetosum M. Bieb. species accepted

Polygonum afghanicum Meisn. species accepted

Polygonum afromontanum Greenway species accepted

Polygonum afyonicum Leblebici & Gemici species accepted

Polygonum albanicum Jáv. species accepted

Polygonum aleppicum Boiss. & Hausskn. species accepted

Polygonum arenarium Waldst. & Kit. species accepted

Polygonum arenastrum Boreau species accepted

Polygonum arussense Chiov. species accepted

Polygonum aschersonianum H. Gross species accepted

Polygonum austiniae Greene species accepted

Polygonum aviculare L. species accepted

Polygonum balansae Boiss. species accepted

Polygonum biaristatum Aitch. & Hemsl. species accepted

Polygonum bidwelliae S. Watson species accepted

Polygonum bolanderi W. H. Brewer ex A. Gray species accepted

Polygonum boreale (Lange) Small species accepted

Polygonum borgoicum Tupitz. species accepted

Polygonum brasiliense K. Koch species accepted

Polygonum breviarticulatum Rech. fil. species accepted

Polygonum californicum Meisn. species accepted

Polygonum cappadocicum Boiss. & Balansa species accepted

Polygonum cascadense W. H. Baker species accepted

Polygonum cashmirense H. Gross species accepted

Polygonum cedrorum Boiss. & Kotschy ex Boiss. species accepted

Polygonum cognatum Meisn. species accepted

Polygonum corrigioloides Jaub. & Spach species accepted

Polygonum czukavinae Soják species accepted

Polygonum douglasii Greene species accepted

Polygonum ekimianum Leblebici, H. Duman & Aytaç species accepted

Polygonum engelmannii Greene species accepted

Polygonum equisetiforme Sm. species accepted

Polygonum excelsius (Karlsson) Uotila species accepted

Polygonum fibrilliferum Kom. species accepted

Polygonum fusco-ochreatum Kom. species accepted

Polygonum gabrielae Costea & Tardif species accepted

Polygonum graminifolium Heuff. species accepted

Polygonum heterosepalum M. Peck & Ownbey species accepted

Polygonum hohuanshanense S. S. Ying species accepted

Polygonum huichunense F. Z. Li, Y. T. Hou & C. Y. Qu species accepted

Polygonum hyrcanicum Rech. fil. species accepted

Polygonum icaricum Rech. fil. species accepted

Polygonum idaeum Hayek species accepted

Polygonum ilanense Y. C. Liu & C. H. Ou species accepted

Polygonum inflexum Kom. species accepted

Polygonum intramongolicum A. J. Li species accepted

Polygonum istanbulicum M. Keskin species accepted

Polygonum karacae Ziel. & Borat. species accepted

Polygonum kelloggii Greene species accepted

Polygonum kolumense A. P. Khokhr. species accepted

Polygonum lacerum Kunth species accepted

Polygonum leptocarpum B. L. Rob. species accepted

Polygonum libani Boiss. species accepted

Polygonum longiocreatum Bartlett species accepted

Polygonum longipes Halácsy & Charrel species accepted

Polygonum luzuloides Jaub. & Spach species accepted

Polygonum majus (Meisn.) Piper species accepted

Polygonum marinense T. R. Mert. & P. H. Raven species accepted

Polygonum maritimum L. species accepted

Polygonum mesembricum Chrtek species accepted

Polygonum mezianum H. Gross species accepted

Polygonum minimum S. Watson species accepted

Polygonum minutissimum Z. Wei & Y. B. Chang species accepted

Polygonum molliiforme Boiss. species accepted

Polygonum norvegicum (Sam.) Sam. ex Lid species accepted

Polygonum nuttallii Small species accepted

Polygonum olivascens Rech. fil. & Schiman-Czeika species accepted

Polygonum oxyspermum C. A. Mey. & Bunge species accepted

Polygonum palaestinum Zohary species accepted

Polygonum papillosum Hartvig species accepted

Polygonum paronychioides C. A. Mey. species accepted

Polygonum parryi Greene species accepted

Polygonum patuliforme Vorosch. species accepted

Polygonum patulum M. Bieb. species accepted

Polygonum plebeium R. Br. species accepted

Polygonum podlechii Rech. fil. & Schiman-Czeika species accepted

Polygonum polycnemoides Jaub. & Spach species accepted

Polygonum polygaloides Meisn. species accepted

Polygonum raii Bab. species accepted

Polygonum ramosissimum Michx. species accepted

Polygonum ramuliflorum Kitag. species accepted

Polygonum recumbens Royle ex Bab. species accepted

Polygonum rigidum Skvortsov species accepted

Polygonum roberti Loisel. species accepted

Polygonum romanum Jacq. species accepted

Polygonum rottboellioides Jaub. & Spach species accepted

Polygonum ryukyuense Kitag. species accepted

Polygonum sabulosum Vorosch. species accepted

Polygonum salebrosum Coode & Cullen species accepted

Polygonum salsugineum M. Bieb. species accepted

Polygonum samsunicum Yild. & Leblebici species accepted

Polygonum sanguinaria J. Rémy species accepted

Polygonum sarobiense Rech. fil. species accepted

Polygonum sawatchense Small species accepted

Polygonum schistosum Czukav. species accepted

Polygonum scoparium Req. ex Loisel. species accepted

Polygonum setosum Jacq. species accepted

Polygonum shiheziense F. Z. Li, Y. T. Hou & F. J. Lu species accepted

Polygonum shuchengense Z. Z. Zhou species accepted

Polygonum sivasicum Kit Tan & Yildiz species accepted

Polygonum snijmaniae S. Ortiz species accepted

Polygonum spergulariiforme Meisn. ex Small species accepted

Polygonum bowenkampii Phil. species accepted

Polygonum floribundum Schltdl. ex Spreng. species accepted

Polygonum urumqiense F. Z. Li, Y. T. Hou & F. J. Lu species accepted

Polygonum achoreum S. F. Blake species accepted

Polygonum bellardii All. species accepted

Polygonum caspicum Kom. species accepted

Polygonum melihae Gemici & Kit Tan species accepted

Polygonum glandulosopilosum De Wild. species accepted

Polygonum vvedenskyi Sumnev. species accepted

Polygonum psammophilum (Bordz. ex Tzvelev) Tzvelev species accepted

Polygonum subaphyllum Sumnev. species accepted

Polygonum tenuissimum A. I. Baranov & Skvortsov ex Vorosch. species accepted

Polygonum sylvaticum Skvortsov species accepted

Polygonum praelongum Coode & Cullen species accepted

Polygonum turkestanicum Sumnev. species accepted

Polygonum uniflorum Y. X. Ma & Y. T. Zhao species accepted

Polygonum glaucescens N. A. Ivanova ex Tupitz. species accepted

Polygonum glaucum Nutt. species accepted

Polygonum thymifolium Jaub. & Spach species accepted

Polygonum effusum Meisn. species accepted

Polygonum evenkiense Tupitz. & Juzeph. species accepted

Polygonum iranicum Mozaff. species accepted

Polygonum shuense A. J. Li & B. J. Bao species accepted

Polygonum humifusum Mert. ex K. Koch species accepted

Polygonum urnigerum M. Keskin species accepted

Polygonum tachengense F. Z. Li, Y. T. Hou & F. J. Lu species accepted

Polygonum tenue Michx. species accepted

Polygonum bornmuelleri Litv. species accepted

Polygonum paronychia Cham. & Schltdl. species accepted

Polygonum mirajabii Chaudhri species accepted

Polygonum erectum L. species accepted

Polygonum hickmanii H. R. Hinds & Rand. Morgan species accepted

Polygonum volchovense Tzvelev species accepted

Polygonum stypticum Cham. & Schltdl. species accepted

Polygonum pringlei Small species accepted

Polygonum fowleri B. L. Rob. species accepted

Polygonum striatulum B. L. Rob. species accepted

Polygonum × pseudobellardii Hausskn. species accepted

Polygonum × pseudopulchellum Hausskn. species accepted

Polygonum tenorei C. Presl species accepted

Polygonum mersinicum M. Keskin species accepted

Polygonum nikolai Tupitz. species accepted

Polygonum terzioglui Makbul, Coskunc. & Kundakci species accepted

Polygonum taiwanense S. S. Ying species accepted

Polygonum loshanense S. S. Ying species accepted

Polygonum argyrocoleum Steud. ex Kunze species accepted

Polygonum shastense W. H. Brewer ex A. Gray species accepted

Polygonum chaturbhujanum K. C. Mohan species accepted