WFO Plant List | World Flora Online

As classified in WFO snapshot

June 2024

Warning: older classification

genus

Polygonum L.

This genus name was first published in Sp. Pl. : 359 (1753)

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000030745.

Statistics

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Species names in Polygonum (${formatNumber(totalForStatsWithKey('species'))})

All names in Polygonum (${formatNumber(totalForStatsWithKey('roles'))})

Accepted names at all ranks within Polygonum (${formatNumber(totalForStatsWithKey('accepted'))})

All names at all ranks within Polygonum (${formatNumber(totalForStatsWithKey('ranks'))})

Synonyms of Polygonum

Name	Author	Protologue	Nomenclator	WFO link
Pleuropteropyrum	Gross	Bull. Acad. Int. Géogr. Bot. 23: 8 (1913)		wfo-4000030357
Truellum	Houtt.	Nat. Hist. 2(8): 427 (1777)		wfo-4000039489

Species in Polygonum ( ${pageIsLoading?'loading':'showing'} species ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })

Name	Author	Protologue	Nomenclator	WFO link
			—	${taxonConcept.hasName.id}
			—	${synonym.id}

Unplaced Names

These names are not yet placed in the taxonomy, but may be associated with Polygonum:

Name	Author	Protologue	Nomenclator	WFO link
Polygonum aboriginum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000484629
Polygonum abscissum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000484630
Polygonum abyssinicum	A.Rich.	Tent. Fl. Abyss. 2: 225 (1850)		wfo-0000484636
Polygonum acidum	Pall.	Reise Russ. Reich. 2: 25 (1773)		wfo-0000488364
Polygonum acidum	Willd. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 96. 1856 [mid Oct 1856]		wfo-0000488363
Polygonum acmophyllum	Gand.	Rev. Bot. Bull. Mens. 1: 172 (1882)		wfo-0000746885
Polygonum acutifolium	Schur	Enum. Pl. Transsilv. : 587 (1866)		wfo-0000488359
Polygonum acutum	Gand.	Rev. Bot. Bull. Mens. 1: 54 (-56). 1882 [Sep 1882]		wfo-0000746942
Polygonum adenophorum	Spreng.	Syst. Veg. 2: 258 (1825)		wfo-0000488358
Polygonum adenophyllum	Cham. & Schltdl.	Linnaea 3: 48 (1828)		wfo-0000485179
Polygonum adenopodum	Sam.	Symb. Sin. 7: 181 (1929)		wfo-0001245501
Polygonum adenotrichum	Griff.	Rep. Bot. Gard. Calc. : 39 (1843)		wfo-0000485115
Polygonum adoense	Gand.	Bull. Soc. Bot. France 66: 225 (1919)		wfo-0000485116
Polygonum adpressum	Labill.	Nov. Holl. Pl. 1: 99 (1805)		wfo-0000485118
Polygonum adpressum	R.Br.	Prodr. Fl. Nov. Holland. 420, partim. 1810 [27 Mar 1810]		wfo-0000485117
Polygonum aestivum	(Ohki) Makino	Ill. Fl. Japan : 622 (1948)		wfo-0000485123
Polygonum afyonicum	Leblebici & Gemici	Notes Roy. Bot. Gard. Edinburgh 42: 321 (1985)		wfo-0000485122
Polygonum akakiense	Cufod.	Österr. Akad. Wiss., Math.-Naturwiss. Kl., Sitzungsber., Abt. 1, Biol. 156: 475 (1947)		wfo-0000485109
Polygonum alaskanum subsp. hultenianum	Jurtzev	Bot. Zhurn. (Moscow & Leningrad) 59: 1452 (1974)		wfo-0001272017
Polygonum albescens	Gand.	Rev. Bot. Bull. Mens. 1: 92 (1882)		wfo-0000746873
Polygonum aleppicum	Boiss. & Hausskn. ex Boiss.	Fl. Orient. 4: 1037 (1879)		wfo-0000485113
Polygonum alismaefolium	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0001101222
Polygonum alopecuroides	Turcz. ex Besser	Fl. Beibl. 23 1834		wfo-0001245415
Polygonum alopecuroides f. pilosum	C.F.Fang	Fl. Pl. Herb. Chin. Bor.-Orient. 2: 108 1959	—	wfo-0001245417
Polygonum alpestre var. ammanioides	(Jaub. & Spach) Boiss.	Fl. Orient. [Boissier] 4(2): 1038.1879		wfo-1200026953
Polygonum alpinum var. foliosum	Small	Bull. Torrey Bot. Club 19(12): 360. 1892		wfo-0001272025
Polygonum alpinum var. lapathifolium	Cham. & Schltdl.	Linnaea 3: 38 (1828)		wfo-0001272019
Polygonum alpinum var. olympicum	Clementi	Mem. Reale Accad. Sci. Torino ser. 2, 16: 319 1857		wfo-1200068046
Polygonum alpinum var. sinicum	Dammer ex Diels	Bot. Jahrb. Syst. 29(2): 314–315 1900	—	wfo-0001245947
Polygonum altissimum	Moench	Methodus : 630 (1794)		wfo-0000485126
Polygonum ambiguum	Meisn.	Pl. Asiat. Rar. 3: 54 (1832)		wfo-0001272106
Polygonum amblyophyllum	(H.Hara) Kitam.	Coloured Ill. Herb. Pl. Jap. , Choripet.: 310 (1961)		wfo-0000485128
Polygonum amboanum	Fedde	Repert. Spec. Nov. Regni Veg. 9: 493 (1911)		wfo-0000485129
Polygonum ammannoides	Jaub. & Spach	Ill. Pl. Orient. 2: 28 (1844)		wfo-0000485130
Polygonum ammophilum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000485124
Polygonum amphibium f. hartwrightii	S.F.Blake	Rhodora 15: 164. 1913		wfo-0001236455
Polygonum amphibium f. natans	(Moench) Stanford	Rhodora 27(321): 157–158 1925	—	wfo-0001236756
Polygonum amphibium f. terrestre	(Moench) S.F.Blake	Rhodora 15(177): 164. 1913 [1 Sep 1913]		wfo-0001101320
Polygonum amphibium var. hartwrightii	Bissell	Rhodora 4: 105. 1902		wfo-0001235978
Polygonum amphibium var. natans	Moench	Enum. Pl. Hass. 189. 1777		wfo-0001236757
Polygonum amphibium var. terrestre	Leers	Sp. Pl. 2(1): 443 1799		wfo-0001236454
Polygonum amplexicaule var. amplexicaule	–	–	—	wfo-0001245426
Polygonum amplexicaule var. speciosum	(Meisn.) Hook.f.	Fl. Brit. India 5: 33 1886	—	wfo-0001272107
Polygonum ampliusculum	Gand.	Fl. Lyon. : 193 (1875)		wfo-0000488319
Polygonum anacampseros	L.	–	—	wfo-0001101441
Polygonum anguillanum	Koidz.	Acta Phytotax. Geobot. 8(1): 51. 1939 [15 Mar 1939]		wfo-0000488323
Polygonum angustifolium	D.Don	Prodr. Fl. Nepal. 70 (1825)		wfo-1000051062
Polygonum angustissimum	F.Muell.	Fragm. 5: 92 (1865)		wfo-0000488321
Polygonum anomalum	De Bruyn	Pl. Jungh. : 311 (1854)		wfo-0000488309
Polygonum antihaemorrhoidale	Mart.	Reise Bras. (Spix & Mart.) i. 550.		wfo-0000488320
Polygonum apoense	Elmer	Leafl. Philipp. Bot. 7: 2796 (1915)		wfo-0000488318
Polygonum appressum	Steud.	Nomencl. Bot. , ed. 2, 2: 374 (1841)		wfo-0000488316
Polygonum aquaticum	A.Gray ex Meisn.	Prodr. 14: 116 (1856)		wfo-0000488315
Polygonum arachnoideum	Klotzsch ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 35. 1886 [Aug 1886]		wfo-0000488313
Polygonum arachnoideum	Klotzsch ex Meisn.	Prodr. 14: 117 (1856)		wfo-0000488314
Polygonum araricum	Gand.	Rev. Bot. Bull. Mens. 1: 172. 1883 [Jan 1883]		wfo-0000746887
Polygonum araucanum	Phil.	Anales Univ. Chile 91: 489. 1895		wfo-0000488312
Polygonum arborescens	Vell.	Fl. Flumin. : 162 (1829)		wfo-0000488311
Polygonum arenicola	Suksd.	Werdenda 1: 8 (1923)		wfo-0000488334
Polygonum argentum	Brandão & Laca-B.	Daphne 5(1): 5 (1995)		wfo-0000488332
Polygonum aridum	Boiss. & Hausskn. ex Boiss.	Fl. Orient. 4: 1042 (1879)		wfo-0000488341
Polygonum arifolium var. pubescens	(R.Keller) Fernald	Rhodora 48: 53 (1946)		wfo-0000490554
Polygonum arnassense	Gand.	Rev. Bot. Bull. Mens. 1: 67 (1882)		wfo-0000746978
Polygonum arussense	Chiov.	Ann. Bot. (Rome) 10: 403 (1911)		wfo-0000488329
Polygonum asclepiadeum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000488327
Polygonum asiaticum	B.D.Jacks.	Index Kew. 1: 573 (1893)		wfo-0000488325
Polygonum asperulum	Wall.	Numer. List [Wallich] n. 1724. 1829		wfo-0000489149
Polygonum asperulum	Zapał.	Consp. Fl. Gallic. Crit. 2: 145 (1908)		wfo-0000488146
Polygonum atriplicifolium	Wall.	Numer. List [Wallich] n. 1719. 1829		wfo-0000489662
Polygonum australe	A.Rich.	Ess. Fl. N. Zel. 178.		wfo-0000489658
Polygonum australe	Spreng.	Syst. Veg., ed. 16 [Sprengel] 2: 258. 1825 [Jan-May 1825]		wfo-0000489663
Polygonum australe	Thiéb.-Bern. ex Pers.	Syn. Pl. 1: 440 (1805)		wfo-0000489657
Polygonum aviculare var. buxiforme	(Small) Tiehm	J. Bot. Res. Inst. Texas 17(1): 28 2023		wfo-1200067927
Polygonum axillare	Hook.f.	London J. Bot. 6: 278 (1847)		wfo-0000489680
Polygonum axillare	Kuntze	Revis. Gen. Pl. 2: 559. 1891 [5 Nov 1891]		wfo-0000489678
Polygonum axillaris	Hook.f.	Hooker's London Journal of Botany 6 1847		wfo-0000490890
Polygonum azoricum	H.C.Watson ex Meisn.	Prodr. 14: 111 (1856)		wfo-0000489677
Polygonum baccatum	Sol. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 146. 1856 [mid Oct 1856]		wfo-0000489665
Polygonum bacciferum	Bojer	Hortus Maurit. : 271 (1837)		wfo-0000489675
Polygonum balansae	Boiss.	Diagn. Pl. Orient. , ser. 2, 4: 78 (1859)		wfo-0000489674
Polygonum balansae subsp. rhizoxylon	(Pau & Font Quer) Greuter	Willdenowia 16: 451 (1987)		wfo-0000489671
Polygonum baltistanicum	Chaudhri	Pakistan Syst. 3: 30 (1987)		wfo-0000489669
Polygonum banca	Herb.Ham. ex Hook.f.	Fl. Brit. India 5: 36 (1886)		wfo-0000489668
Polygonum banka	Buch.-Ham. ex Wall.	Numer. List [Wallich] n. 1722. 1829		wfo-0000489667
Polygonum barbatum subsp. gracile	Danser	Bull. Jard. Bot. Buitenzorg, sér. 3, 8: 146, f. 2 1927		wfo-0001272090
Polygonum barbatum var. gracile	(Danser) Steward	Contr. Gray Herb. 88: 55 1930	—	wfo-0001245346
Polygonum battandieri	(Maire & Sennen) Maire & Sennen ex Vindt	Bull. Soc. Sci. Nat. Maroc 31: 35 (1952)		wfo-0000489637
Polygonum baumgartenianum	Schur	Enum. Pl. Transsilv. : 584 (1866)		wfo-0000489636
Polygonum benearnense	Gand.	Herb. Pyrénées 51 1884		wfo-1000064685
Polygonum benguetense	Merr.	Philipp. J. Sci., C 10: 301 (1915)		wfo-0000489634
Polygonum bernardinum	Greene	Pittonia 5: 199 (1903)		wfo-0000489633
Polygonum bertolonii	Goiran & Lonivi ex Goiran & DelFabbro	Spec. Morph. Veg. Cf. Nuov. Giorn. Bot. Ital. ix. (1877) 170.		wfo-0000489632
Polygonum betpakdalense	Bojt.	in Fl. Kazakhst. iii. 158, 434 (1960).		wfo-0000489631
Polygonum bettfreudianum	Lindau	Beibl. Bot. Jahrb. Syst. 48: 11 (1894)		wfo-0000489630
Polygonum bicolor	Borbás	Oesterr. Bot. Z. 28: 392. 1878		wfo-0000489639
Polygonum biforme	Wahlenb.	Fl. Suec. 1: 242 (1824)		wfo-0000489628
Polygonum bioritauense	Ohki	Bot. Mag. (Tokyo) 39: 259 (1925)		wfo-0000489626
Polygonum biscaticlium	Buch.-Ham. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 106. 1856 [mid Oct 1856]		wfo-0000489624
Polygonum biscatilium	Wall.	Numer. List [Wallich] p. 215, sub n. 1723. 1829		wfo-0000489623
Polygonum bisculatium	Herb.Ham. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 39. 1886 [Aug 1886]		wfo-0000489622
Polygonum bishirae	Buch.-Ham. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 102. 1856 [mid Oct 1856]		wfo-0000489621
Polygonum bistorta var. incanum	Nakai	J. Coll. Sci. Imp. Univ. Tokyo 31: 168 1911		wfo-1200073450
Polygonum bistorta var. linearifolium	S.Watson	Botany [Fortieth Parallel] 317. 1871		wfo-0001268620
Polygonum bistorta var. oblongifolium	Meisn.	Prodr. 14: 126 (1856)		wfo-0001274288
Polygonum bistortoides	Pursh	Fl. Amer. Sept. 1: 271 (1813)		wfo-0001101020
Polygonum bistortoides var. linearifolium	Small	Bull. Torrey Bot. Club 19(12): 352. 1892		wfo-0001270323
Polygonum bistortoides var. oblongifolium	(Meisn.) H.St.John	Fl. S.-e. Washington (St. John) 121. 1937		wfo-0001274285
Polygonum bistortum	Dulac	Fl. Hautes-Pyrénées 168. 1867		wfo-0000489653
Polygonum blancheanum	Gand.	Fl. Lyon. : 193 (1875)		wfo-0000489652
Polygonum blumei	Meisn.	Ann. Mus. Bot. Lugduno-Batavi 2: 57 (1865)		wfo-0001101541
Polygonum bocconei	DC. ex Meisn.	Prodr. 14: 86 (1856)		wfo-0000489651
Polygonum bogoriense	Danser	Bull. Jard. Bot. Buitenzorg ser. III, xii. 66 (1932).		wfo-0000489640
Polygonum borgoicum	Tupitz.	Fl. Sibir. (Salicac.-Amaranthac.) 5: 129 (1992), contrary to Art. 37.5 ICBN (1994).		wfo-0000489645
Polygonum borneense	Meisn.	Ann. Mus. Bot. Lugduno-Batavi 2: 58 (1865)		wfo-0000489644
Polygonum botuliforme	Mozaff.	Iran. J. Bot. 4: 62 (1988)		wfo-0000489643
Polygonum bourdinii	Gand.	Dec. Pl. Nov. 1: 20 (1875)		wfo-0000489642
Polygonum brachiatum	Poir.	Encycl. 4: 15 (1797)		wfo-0001245500
Polygonum brachypodum	Baker	J. Linn. Soc., Bot. 20: 239 (1883)		wfo-0000489699
Polygonum brachytrichum	Ohwi	Acta Phytotax. Geobot. 7(3): 129. 1938 [30 Sep 1938]		wfo-0000489638
Polygonum bracteatum	Spreng.	Syst. Veg. 4(2): 154 (1827)		wfo-0000489684
Polygonum bracteosum	Phil.	Anales Univ. Chile 36: 200 (1870)		wfo-0000489741
Polygonum braunii	Bluff & Fingerh.	Comp. Fl. German. 1: 509 (1825)		wfo-0000489740
Polygonum breviarticulatum	Rech.f.	Fl. Iranica 56: 76 (1968)		wfo-0000489739
Polygonum breviochreatum	Makino	Bot. Mag. (Tokyo) 17: 117 (1903)		wfo-0000489738
Polygonum brevisetum	Meisn.	Ann. Mus. Bot. Lugduno-Batavi 2: 61. 1865		wfo-0000489737
Polygonum brunonis	Wall.	Numer. List [Wallich] n. 1692. 1829		wfo-0000489735
Polygonum buisanense	Ohki	Bot. Mag. (Tokyo) 39: 259 (1925)		wfo-0001272087
Polygonum bulbiferum	Royle ex Bab.	Trans. Linn. Soc. London 18: 94 (1838)		wfo-0001280184
Polygonum bussei	Peter	Abh. Ges. Wiss. Gottingen n. f. xiii. II. 53, in clavi. 1928		wfo-0000489731
Polygonum buxiforme var. montanum	(Small) R.J.Davis	Madroño 11: 143. 1951		wfo-0001234562
Polygonum caballeroi	Phil.	Anales Univ. Chile 91: 491 (1895)		wfo-0000489729
Polygonum caespitosum var. longisetum	(Bruijn) Steward	Contr. Gray Herb. 88: 67 (1930)		wfo-0001280175
Polygonum callmei	Beck	Icon. Fl. Germ. Helv. 24: 79 (1906)		wfo-0000489726
Polygonum calophyllum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 415. 1905		wfo-0000489725
Polygonum campanulatum var. campanulatum	–	–	—	wfo-0001245998
Polygonum campanulatum var. fulvidum	Hook.f.	Fl. Brit. India 5: 52 (1886)		wfo-0001246003
Polygonum campanulatum var. longipes	Hook.f.	–		wfo-1200041335
Polygonum camptianum	hort. ex Meisn.	Prodr. 14: 147 (1856)		wfo-0000489759
Polygonum camptocladum	Gand.	Rev. Bot. Bull. Mens. 1: 90 (1882)		wfo-0000746875
Polygonum camptostachys	Gand.	Fl. Lyon. : 193 (1875)		wfo-0000489758
Polygonum canadense	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000489757
Polygonum canescens	Link ex Dethard.	Consp. Pl. Megalop. 33 (Quid ?).		wfo-0000489756
Polygonum caniusculum	Gand.	Rev. Bot. Bull. Mens. 1: 68 ) (1882)		wfo-0000746980
Polygonum cappadocicum	Boiss. & Balansa	Diagn. Pl. Orient. , ser. 2, 4: 78 (1859)		wfo-0000489754
Polygonum cardiophyllum	Gand.	Rev. Bot. Bull. Mens. 1: 43 (1882)		wfo-0000746930
Polygonum carinatum	Charit.	Dopoln. Fl. i Rastitel'n. Yuga Zapadnoi Sibiri 180. 2020		wfo-1000049333
Polygonum carthusianorum	Gand.	Fl. Lyon. : 193 (1875)		wfo-0000489751
Polygonum caspicum	Kom.	Fl. URSS 5: 721 (1936)		wfo-0000489760
Polygonum caucanum	Fassett	Caldasia 4: 225 (1946)		wfo-0000489750
Polygonum caucasicum	Hoffm.	Commentat. Soc. Phys.-Med. Univ. Lit. Caes. Mosq. 1(1): 10 (1808)		wfo-0000489749
Polygonum cedrorum	Boiss. & Kotschy	Diagn. Pl. Orient. , ser. 2, 4: 77 (1859)		wfo-0000489747
Polygonum celebicum	Danser	Bull. Jard. Bot. Buitenzorg , sér. 3, 8: 165 (1927)		wfo-0000489746
Polygonum centinodum	Lam.	Fl. Franç. 3: 237 (1779)		wfo-0001280232
Polygonum centrale	Bomble	Jahrb. Bochum. Bot. Vereins 14: 46 2023		wfo-1000050773
Polygonum cephalophorum	Greene	Pittonia 5: 198 (1903)		wfo-0000489745
Polygonum cereale	Salisb.	Prodr. Stirp. Chap. Allerton 259. 1796 [Nov-Dec 1796]		wfo-0000489744
Polygonum chamissonianum	Steud.	Nomencl. Bot. , ed. 2, 2: 375 (1841)		wfo-0000489730
Polygonum chaneyi	B.Fedtsch. ex Steward	Contr. Gray Herb. 88: 110 (1930)		wfo-0000489698
Polygonum chaturbhujanum	K.C.Mohan	Ann. Bot. Fenn. 61(1): 25 2024		wfo-1000065704
Polygonum chelanicum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000489696
Polygonum chevrolatii	Gand.	Fl. Lyon. : 193 (1875)		wfo-0000489695
Polygonum chinense f. hispidum	(Hook.f.) Sam.	Symb. Sin. 7(1): 180 1929	—	wfo-0001245517
Polygonum chinense var. chinense	–	–	—	wfo-0001245507
Polygonum chinense var. hispidum	Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 45. 1886 [Aug 1886]		wfo-0001245514
Polygonum chinense var. malaicum	(Danser) Steward	Contr. Gray Herb. 88: 73 1930	—	wfo-0001245510
Polygonum chinense var. ovalifolium	Meisn.	Pl. Asiat. Rar. 3: 60 1832	—	wfo-0001245508
Polygonum chinense var. paradoxum	(H.Lév.) A.J.Li	Vasc. Pl. Hengduan Mount. 1: 365 (1993):.		wfo-0001275946
Polygonum chlorochryseum	M.M.Ivanova	Bot. Zhurn. (Moscow & Leningrad) 65: 279 (1980)		wfo-0000489694
Polygonum chlorocoleum	Steud. ex Boiss.	Fl. Orient. 4: 1034 (1879)		wfo-0000489685
Polygonum chloroleucon	Gand.	Rev. Bot. Bull. Mens. 1: 96 (1882)		wfo-0000746869
Polygonum chymophyllum	Gand.	Rev. Bot. Bull. Mens. 1: 149 (1882)		wfo-0000746889
Polygonum ciliare	Kit.	Linnaea 32: 363 (1864)		wfo-0000745750
Polygonum ciliatum	Buch.-Ham.	Prodr. Fl. Nepal. 73. 1825 [26 Jan-1 Feb 1825]		wfo-0000489689
Polygonum ciliatum	Ehrenb. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 111. 1856 [mid Oct 1856]		wfo-0000489691
Polygonum ciliatum	Lour.	Fl. Cochinch. : 243 (1790)		wfo-0000489700
Polygonum ciliatum	Willd. ex Spreng.	Syst. Veg., ed. 16 [Sprengel] 2: 255. 1825 [Jan-May 1825]		wfo-0000489690
Polygonum ciliosum	Meisn.	Prodr. 14: 95 (1856)		wfo-0000489687
Polygonum cirrhosum	Moc. & Sessé ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 184. 1856 [mid Oct 1856]		wfo-0000489686
Polygonum clarkei	C.W.Park	Brittonia 38: 217 (1986)		wfo-0000489711
Polygonum claviculatum	Hort.Par. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 185. 1856 [mid Oct 1856]		wfo-0000489713
Polygonum cliffortioides	Meisn.	Pl. Asiat. Rar. 3: 62 (1832)		wfo-0000489693
Polygonum coarctatum	Spreng.	Syst. Veg., ed. 16 [Sprengel] 2: 255. 1825 [Jan-May 1825]		wfo-0000489723
Polygonum coccineum f. natans	Stanford	Rhodora 27: 164. 1925		wfo-0001101322
Polygonum coccineum f. terrestre	(Willd.) Stanford	Rhodora 27(321): 162. 1925 [24 Oct 1925]		wfo-0001236760
Polygonum coccineum var. terrestre	Willd.	Enum. Pl. [Willdenow] 1: 428, ad not. 1809 [Apr 1809]		wfo-0001236761
Polygonum coccoloba	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 375.		wfo-0000489721
Polygonum collare	Mart. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 119. 1856 [mid Oct 1856]		wfo-0000489718
Polygonum commixtum	Greene	Pl. Baker. 3: 14 (1901)		wfo-0000489717
Polygonum comptonianum	hort. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 147. 1856 [mid Oct 1856]		wfo-0000489714
Polygonum condensatum	Schultz ex Nyman	Consp. Fl. Eur. : 628 (1881)		wfo-0000489701
Polygonum confertum	Royle ex Bab.	Trans. Linn. Soc. London 18: 116 (1838)		wfo-0000489710
Polygonum confusum	Meisn.	Pl. Asiat. Rar. 3: 53 (1832)		wfo-0000489709
Polygonum consimile	Greene	Pittonia 5: 202 (1903)		wfo-0000489708
Polygonum conspersum	Meisn.	Pl. Asiat. Rar. 3: 56 (1832)		wfo-0000489707
Polygonum controversum	Guss.	Fl. Sicul. Prodr. 1: 472 (1827)		wfo-0000489706
Polygonum convolvulaceum	Lam.	Fl. Franç. 3: 239 (1779)		wfo-0000489704
Polygonum convolvuliforme	St.-Lag.	Ann. Soc. Bot. Lyon vii. (1880) 132.		wfo-0000489703
Polygonum convolvuloides	Brügger	Jahresber. Naturf. Ges. Graubündens xxix. 1884-85 (1886) 102.		wfo-0000489702
Polygonum cordatum	Hort.Berol. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 146. 1856 [mid Oct 1856]		wfo-0000489641
Polygonum coronulatum	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 375.		wfo-0000489531
Polygonum corsiuanum	Link	Handbuch 1: 300 (1829)		wfo-0000489530
Polygonum corymbosum	Willd.	Sp. Pl., ed. 4 , 2: 452 (1799)		wfo-0000489529
Polygonum covilei	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0001101223
Polygonum crassicaule	Raf.	Fl. Tellur. 3: 15 (1837)		wfo-0000489528
Polygonum crassifolium	Murray	Syst. Veg. ed. 14 : 378 (1784)		wfo-0000489527
Polygonum crassinerve	Ces.	Stirp. Ital. Rar. : t. 2 (1840)		wfo-0000489526
Polygonum crassum	Lojac.	Fl. Sicul. (Lojacono) 2(2): 308. 1907		wfo-0000489524
Polygonum crenatum	Ehrenb. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 86. 1856 [mid Oct 1856]		wfo-0000489511
Polygonum crispatum	C.B.Clarke	J. Linn. Soc., Bot. 15: 138 (1876)		wfo-0000489520
Polygonum crispatum	Gand.	Dec. Pl. Nov. [Gandoger] 2: 11. 1876		wfo-0000489521
Polygonum crispulum	Sims	Bot. Mag. 27: t. 1065 (1807)		wfo-0000489519
Polygonum crispum	Hornem.	Hort. Bot. Hafn. 2: 962 (1815)		wfo-0000489518
Polygonum cumingianum	Gand.	Bull. Soc. Bot. France 66: 224 (1919)		wfo-0000489517
Polygonum cunninghamii	Meisn.	Prodr. 14: 85 (1856)		wfo-0000489515
Polygonum cusickii	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000489514
Polygonum cuspidatum	Willd. ex Spreng.	Syst. Veg., ed. 16 [Sprengel] 2: 256. 1825 [Jan-May 1825]		wfo-0000489512
Polygonum czukavinae	Soják	Preslia 46: 150 (1974)		wfo-0000489549
Polygonum damrongianum	Hosseus	Repert. Spec. Nov. Regni Veg. 10: 62 (1911)		wfo-0000489548
Polygonum danubiale	A.Kern.	Oesterr. Bot. Z. 25: 255 (1875)		wfo-0000489547
Polygonum daphnophyllum	Andrz.	Izv. Univ. Kiev 7(Enum. Pl. Podol.) 137 (1862)		wfo-0000489545
Polygonum daphnophyllum	Andrz. ex Meisn.	Prodr. 14: 111 (1856)		wfo-0000489546
Polygonum davisiae	W.H.Brewer ex A.Gray	Proc. Amer. Acad. Arts 8: 399 (1872)		wfo-0001101028
Polygonum davuricum	Willd. ex Spreng.	Syst. Veg. 2: 256 (1825)		wfo-0000489543
Polygonum deasyi	Rendle	J. Bot. 38: 495 (1900)		wfo-0000489542
Polygonum debeauxii	Le Grand	Bull. Soc. Bot. France 30: 71 (1883)		wfo-0000489533
Polygonum debile	Meisn.	Ann. Mus. Bot. Lugduno-Batavi 2: 63 (1865)		wfo-0000489552
Polygonum debilius	Gand.	Rev. Bot. Bull. Mens. 1: 47 (1882)		wfo-0000746949
Polygonum decumbens	De Bruyn	Pl. Jungh. [Miquel] 3: 307. 1854 [Aug 1854]		wfo-0000489537
Polygonum decumbens	P.Fourn. ex Vindt	Bull. Soc. Sci. Nat. Maroc 31: 35 (1952)		wfo-0000489536
Polygonum decumbens	Schur.	Verh. Mitth. Siebenbürg. Vereins Naturwiss. Hermannstadt 4: 64 (1853)		wfo-0000489539
Polygonum deflexipilosum	Kitam.	Acta Phytotax. Geobot. 15: 129 (1954)		wfo-0001272126
Polygonum delfini	Phil.	Anales Univ. Chile 91: 490. 1895		wfo-0000489535
Polygonum delopyrum	T.M.Schust. & Reveal	Taxon 60: 1663 (2011)		wfo-0001043408
Polygonum deloynei	Gand.	Rev. Bot. Bull. Mens. 1: 171 (1882)		wfo-0000746895
Polygonum dentoceras	T.M.Schust. & Reveal	Taxon 60: 1663 (2011)		wfo-0001043409
Polygonum denudatum	(Desv.) Boreau	Fl. Centre France , ed. 3, 2: 559 (1857)		wfo-0000489493
Polygonum depressum	A.Cunn. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 147. 1856 [mid Oct 1856]		wfo-0000489492
Polygonum diclinum	F.Muell.	Trans. Philos. Soc. Victoria 1: 23 (1855)		wfo-0000489488
Polygonum dielsii	H.Lév.	Cat. Pl. Yun-Nan : 206 (1916)		wfo-0001245513
Polygonum dietrichiae	Domin	Biblioth. Bot. lxxxix. 59 (1921).		wfo-0000489483
Polygonum difficile	Gand.	Rev. Bot. Bull. Mens. 1: 93 (1882)		wfo-0000746826
Polygonum diffusum	Pall. ex Spreng.	Syst. Veg. 2: 255 (1825)		wfo-0000489487
Polygonum digeneum	Rouy	Fl. France 12: 106 (1910)		wfo-0000489494
Polygonum dioicum	Buch.-Ham. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 143. 1856 [mid Oct 1856]		wfo-0000489486
Polygonum distachyum	Mart. ex Meisn.	Prodr. 14: 108 (1856)		wfo-0000489485
Polygonum distichus	Kunth	Nov. Gen. Sp. (folio ed.) 1: 174, tb. 55 1816	—	wfo-0001040703
Polygonum douglasii var. montanum	Small	Mem. Dept. Bot. Columbia Coll. 1: 118 (1895)		wfo-0001237843
Polygonum dracunculifolium	Boiss.	Fl. Orient. 4: 1039 (1879)		wfo-0000489503
Polygonum dregeanum	Meisn.	Linnaea 14: 487 (1841)		wfo-0000489510
Polygonum dregei	Meisn.	Prodr. 14: 98 (1856)		wfo-0000489500
Polygonum duclouxii	H.Lév. & Vaniot	Repert. Spec. Nov. Regni Veg. 6: 112 (1908)		wfo-0001246004
Polygonum dumosum	Boiss.	Diagn. Pl. Orient. 7: 83 (1846)		wfo-0000489498
Polygonum durum	Brenckle	Phytologia 3: 365 (1950)		wfo-0000489496
Polygonum eciliatum	W.Stone	Rep. N. Jersey St. Mus. 1910, 423 (1911).		wfo-0000489571
Polygonum editorum	Gand.	Herb. Pyrénées 22 1884		wfo-1000064619
Polygonum ehrenbergii	Meisn.	Prodr. 14: 86 (1856)		wfo-0000489534
Polygonum ekimianum	Leblebici, H.Duman & Aytaç	Willdenowia 23: 163 (1993)		wfo-0000489601
Polygonum elatius	R.Br.	Prodr. Fl. Nov. Holland. : 419 (1810)		wfo-0000489600
Polygonum elatiusculum	Gand.	Rev. Bot. Bull. Mens. 1: 49 (1882)		wfo-0000746959
Polygonum elegans	Ten.	Fl. Nap. Prod. Suppl. ii. p. lxvii; Fl. Nap. i. 207.		wfo-0000489599
Polygonum elongatum	Sennen & Elías	Exsicc. (Pl. Esp.) 1925: n.º 5603 (1925)		wfo-0000747000
Polygonum emaciatum	A.Nelson	Bot. Gaz. 54: 138 (1912)		wfo-0000489597
Polygonum ephedrodes	Kuntze	Revis. Gen. Pl. 2: 559 (1891)		wfo-0000489595
Polygonum ephedroides	Hook.f.	Bot. Antarct. Voy. II. (Fl. Nov.-Zel.). 1: 211. 1853		wfo-0000489594
Polygonum erectominus	Makino	Bot. Mag. (Tokyo) 28: 110 (1914)		wfo-0000489591
Polygonum erythranthum	Gand.	Rev. Bot. Bull. Mens. 1: 173 (1882)		wfo-0000746883
Polygonum erythrellum	Gand.	Herb. Pyrénées 51 1884		wfo-1000064689
Polygonum erythrocladum	Gand.	Rev. Bot. Bull. Mens. 1: 50 (1882)		wfo-0000746953
Polygonum erythrodes	Miq.	Fl. Ned. Ind., Eerste Bijv. : 365 (1861)		wfo-0000489590
Polygonum erythropus	Dammer	Pflanzenw. Ost-Afrikas , C: 170 (1895)		wfo-0000489609
Polygonum esquirolii	H.Lév.	Repert. Spec. Nov. Regni Veg. 8: 171 (1910)		wfo-0001101833
Polygonum euryale	Gand.	Rev. Bot. Bull. Mens. 1: 44. 1882 [Sep 1882]		wfo-0000746974
Polygonum eurybelonum	Danser	Recueil Trav. Bot. Néerl. 18: 137 (1921)		wfo-0000489619
Polygonum euryphyllum	Danser	Recueil Trav. Bot. Néerl. 18: 138 (1921)		wfo-0000489618
Polygonum euxinum	Chrtek	Preslia 32: 367 (1960)		wfo-0000489617
Polygonum exiguum	Meisn.	Monogr. Polyg. : 90 (1826)		wfo-0000489614
Polygonum exile	Eastw.	Proc. Calif. Acad. Sci. , ser. 3, 2: 286 (1902)		wfo-0001270339
Polygonum expansum	Charit.	Vestn. Tobol'skoi Gosud. Sotsial'no-Pedagog. Akad. 3: 43 (-44). 2011		wfo-1000049184
Polygonum fallacinum	Gand.	Rev. Bot. Bull. Mens. 1: 98 (1882)		wfo-0000746836
Polygonum fasciculatum	Sessé & Moc.	Fl. Mexic. , ed. 2: 97 (1894)		wfo-0000489611
Polygonum fastigiatoramosum	Makino	Bot. Mag. (Tokyo) 24: 30 (1910)		wfo-0000489620
Polygonum fastigiatum	Raf.	Fl. Tellur. 3: 15 (Quid ?). 1837 [1836 publ. Nov-Dec 1837]		wfo-0000489608
Polygonum ferrugineum var. incanum	Small	Bull. Torrey Bot. Club 19(12): 359. 1892		wfo-0001039042
Polygonum fibrilliferum	Kom.	Fl. URSS 5: 718 (1936)		wfo-0000489606
Polygonum figertii	Beck	Icon. Fl. Germ. Helv. 24: 79 (1906)		wfo-0000489605
Polygonum filiforme	Thunb.	Syst. Veg. ed. 14 : 377 (1784)		wfo-0001101555
Polygonum filiforme subsp. neofiliforme	(Nakai) Kitam.	Acta Phytotax. Geobot. 20: 206 (1962)		wfo-0001272193
Polygonum filiforme var. neofiliforme	(Nakai) Ohwi	–	—	wfo-0001272194
Polygonum fissum	Blume	Bijdr. Fl. Ned. Ind. : 532 (1826)		wfo-0000489603
Polygonum fistulosum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000489588
Polygonum flagellare	Bertol.	Sebast. & Mauri, Prod. Fl. Rom. 142; Fl. Ital. iv. 382.		wfo-0000489570
Polygonum flagellare	Spreng.	Syst. Veg., ed. 16 [Sprengel] 2: 255. 1825 [Jan-May 1825] ; 4(2, Cur. Post.): 155		wfo-0000489569
Polygonum flagelliforme	Loisel.	Mém. Soc. Linn. Paris 6: 409 (1827)		wfo-0000489567
Polygonum flagelliforme	Wedd.	Ann. Sci. Nat., Bot. sér. 3, 13: 254. 1850		wfo-0000489568
Polygonum flavescens	Jord. ex Nyman	Consp. Fl. Eur. 3: 639. 1881 [prob. Jul 1881]		wfo-0000489566
Polygonum flexile	Greene	Pittonia 5: 203 (1903)		wfo-0000489565
Polygonum floridum	Borbás	Balaton Fl. : 341 (1900)		wfo-0000489561
Polygonum florulentum	Kuntze	Revis. Gen. Pl. 2: 559 (1891)		wfo-0000489572
Polygonum fluitans	Eaton	Man. Bot. N. States , ed. 5: 338 (1829)		wfo-0001260925
Polygonum fluviatile	Buch.-Ham. ex Endl.	Gen. Pl. , Suppl. 4(2): 47 (1848)		wfo-0000489560
Polygonum fluviatile	Herb.Ham. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 37. 1886 [Aug 1886]		wfo-0000489557
Polygonum foliosum var. paludicola	(Makino) Kitam.	Acta Phytotax. Geobot. 20: 207 1962	—	wfo-0001245353
Polygonum forsteri	Endl.	Ann. Wiener Mus. Naturgesch. 1: 166 (1836)		wfo-0000489554
Polygonum forsteri	Hook.f.	Handb. N. Zeal. Fl. 739, sphalm. 1867		wfo-0000489553
Polygonum franciscanum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000489562
Polygonum frigidum	Kudô	J. Coll. Agric. Hokkaido Imp. Univ. 12: 33 (1923)		wfo-0000489587
Polygonum frondosum	Meisn.	Prodr. 14: 137 (1856)		wfo-0000489586
Polygonum fruticosum	S.G.Gmel. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 78. 1856 [mid Oct 1856]		wfo-0000489584
Polygonum fugax	Small	Bull. New York Bot. Gard. 2: 167 (1901)		wfo-0000489583
Polygonum gabrielae	Costea & Tardif	Brittonia 57: 20 (2005)		wfo-0000490653
Polygonum geniculatum	Bellardi ex Colla	Herb. Pedem. v. 57 (1836).		wfo-0000489576
Polygonum geniculatum	Poir.	Encycl. 6: 147 (1804)		wfo-0000489578
Polygonum geniculatum	Riddell ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 132. 1856 [mid Oct 1856]		wfo-0000489577
Polygonum gentilianum	H.Lév.	Cat. Pl. Yun-Nan : 207 (1916)		wfo-0001272088
Polygonum giranense	Ohki	Bot. Mag. (Tokyo) 39: 260 (1925)		wfo-0000489575
Polygonum glaberrimum	Kitam.	Acta Phytotax. Geobot. 17: 141 (1958)		wfo-0001280132
Polygonum glabratum	Meisn.	Numer. List [Wallich] n. 6285. 1832		wfo-0000489574
Polygonum glandulosum	Kit.	Linnaea 32(3): 363. 1864 [Sep 1864]		wfo-0000745749
Polygonum glandulosum	Poir.	Encycl. 6: 149 (1804)		wfo-0000489942
Polygonum glandulosum	R.Br.	Prodr. Fl. Nov. Holland. 419. 1810 [27 Mar 1810]		wfo-0000489943
Polygonum glandulosum	Subba Rao	Bull. Bot. Surv. India 5: 257. 1964		wfo-0000489941
Polygonum glastifolium	Greene	Pittonia 5: 199 (1903)		wfo-0000489939
Polygonum glaucescens	N.A.Ivanova ex Tupitz.	Fl. Sibir. (Salicac.-Amaranthac.) 5: 130 (1992), contrary to Art. 37.5 ICBN (1994).		wfo-0000489938
Polygonum glaucochloros	Gand.	Rev. Bot. Bull. Mens. 1: 169 (1882)		wfo-0000746891
Polygonum globispicum	(Nakai) C.W.Park	Gen. Vasc. Pl. Korea : 347 (2007)		wfo-0000510091
Polygonum glutinosum	Wall.	Numer. List [Wallich] n. 1717. 1829		wfo-0000489945
Polygonum gmelinii	Hort.Par. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 99. 1856 [mid Oct 1856]		wfo-0000489935
Polygonum gmelinii	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 375.		wfo-0000489934
Polygonum gnidiifolium	Gand.	Herb. Pyrénées 51 1884		wfo-1000064687
Polygonum goyalpara	Herb.Ham. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 37. 1886 [Aug 1886]		wfo-0000489933
Polygonum goyalparae	Buch.-Ham. ex Endl.	Gen. Pl. , Suppl. 4(2): 47 (1848)		wfo-0000489932
Polygonum gracile	Guss.	Enum. Pl. Inarim. 285. 1855 [1854 publ. 1855]		wfo-0000489927
Polygonum gracile	Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 38. 1886 [Aug 1886]		wfo-0000489928
Polygonum gracile	Nutt.	Gen. N. Amer. Pl. [Nuttall]. 1: 255 (-256). 1818 [14 Jul 1818]		wfo-0000489931
Polygonum gracile	R.Br.	Prodr. Fl. Nov. Holland. 419. 1810 [27 Mar 1810]		wfo-0000744498
Polygonum gracile	Reinw. ex Miq.	Ann. Mus. Bot. Lugduno-Batavi 2(3): 57. 1865 [Apr-Dec 1865]		wfo-0000489930
Polygonum gracile	Salisb.	Prodr. Stirp. Chap. Allerton 259. 1796 [Nov-Dec 1796]		wfo-0000489929
Polygonum gracile	hort. ex Meisn.	Enum. Pl. Inarim. 143.		wfo-0000489926
Polygonum gracilescens	Mart. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 108. 1856 [mid Oct 1856]		wfo-0000489925
Polygonum gracillimum	Kuntze	Revis. Gen. Pl. 2: 559 (1891)		wfo-0000489964
Polygonum gracillimum	Spreng.	Syst. Veg. 4(2): 154 (1827)		wfo-0000489936
Polygonum gramineum	Meisn.	Ann. Mus. Bot. Lugduno-Batavi 2: 59 (1865)		wfo-0000489963
Polygonum gramineum	Noronha	Verh. Batav. Genootsch. Kunst. 5(Art. 4): 25. 1790		wfo-0000489962
Polygonum graminifolium	Hoffm. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 114. 1856 [mid Oct 1856]		wfo-0000489961
Polygonum graminifolium	Wierzb. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 95. 1856 [mid Oct 1856]		wfo-0000489959
Polygonum grandifolium	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000489957
Polygonum gunnii	Hook.f.	London J. Bot. 6: 278 (1847)		wfo-0000489965
Polygonum guttuliferum	Miq. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 42. 1886 [Aug 1886]		wfo-0000489952
Polygonum guttuliferum	Miq. ex Meisn.	Prodr. 14: 129 (1856)		wfo-0000489953
Polygonum gymnopus	Franch. & Sav.	Enum. Pl. Jap. 2: 472 (1878)		wfo-0000489951
Polygonum hagei	Royle ex Bab.	Trans. Linn. Soc. London 18: 110 (1838)		wfo-0000489949
Polygonum hamiltonii	Meisn.	Prodr. [A. P. de Candolle] 14(1): 104. 1856 [mid Oct 1856]		wfo-0000489948
Polygonum hamiltonii	Spreng.	Syst. Veg. 4(2): 155 (1827)		wfo-0000489947
Polygonum hassanabdalicum	Chaudhri	Pakistan Syst. 3: 28 (1987)		wfo-0000489922
Polygonum hastatum	Bojer & Hils. ex Baker	J. Linn. Soc., Bot. 20(no. 128): 239. 1883 [6 Jun 1883]		wfo-0000489905
Polygonum hastatum	Murray	Novi Comment. Soc. Regiae Sci. Gott. 5: 37 (1774 publ. 1775)		wfo-0000489904
Polygonum hastatum	Zoll. & Moritzi	Syst. Verz. (Zollinger) 2: 110. [Nov 1854-Jan 1855]		wfo-0000489906
Polygonum hayachinense	Makino	Bot. Mag. (Tokyo) 17: 191 (1903)		wfo-0000489903
Polygonum hayi	Strachey & Winterb. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 137. 1856 [mid Oct 1856]		wfo-0000489902
Polygonum hecasanthum	Schur	Enum. Pl. Transsilv. : 585 (1866)		wfo-0000489901
Polygonum hermonis	Kotschy ex Boiss.	Fl. Orient. 4: 1040 (1879)		wfo-0000489900
Polygonum hesperium	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489892
Polygonum heterocarpum	Beck	Icon. Fl. Germ. Helv. 24: 88 (1906)		wfo-0000489898
Polygonum hidropiper	Neck.	Delic. Gallo Belg. i. 185.		wfo-0000489897
Polygonum hippopotami	Ehrenb. ex Meisn.	Prodr. 14: 121 (1856)		wfo-0000489895
Polygonum hirtovaginum	Gand.	Rev. Bot. Bull. Mens. 1: 48 (1882)		wfo-0000746950
Polygonum hirtum	Ruiz & Pav.apud Lopez	Anales Inst. Bot. Cavanilles 12(1): 168. 1954		wfo-0000489893
Polygonum hirtum	Spreng.	Syst. Veg. 2: 259 (1825)		wfo-0000489894
Polygonum hispidulum	Blume	Bijdr. Fl. Ned. Ind. : 535 (1826)		wfo-0000489914
Polygonum hololeion	Peter	Abh. Konigl. Ges. Wiss. Gottingen, Math.-Phys. Kl. ser. 2, xiii. 11. 53 (1928), in clavi.		wfo-0000489920
Polygonum holotrichum	Peter	Abh. Konigl. Ges. Wiss. Gottingen, Math.-Phys. Kl. ser. 2, xiii. 11. 52 (1928), in clavi.		wfo-0000489919
Polygonum homalostachyum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489918
Polygonum hornemannii	Meisn.	Prodr. 14: 107 (1856)		wfo-0000489916
Polygonum horridum	Buch.-Ham. ex Roxb.	Fl. Ind. ed. 1832 , 2: 291 (1832)		wfo-0000489915
Polygonum howellii	Greene	Pl. Baker. 3: 14 (1901)		wfo-0000490656
Polygonum humifixum	Gand.	Rev. Bot. Bull. Mens. 1: 67 (1882)		wfo-0000746977
Polygonum humirepens	Gand.	Fl. Lyon. : 194 (1875)		wfo-0000489912
Polygonum hydrophilum	Peter	Abh. Ges. Wiss. Gottingen n. f. xiii. II. 24, in obs., 52, in clavi. 1928		wfo-0000489911
Polygonum hydropiper var. acuminatum	Franch. & Sav.	Enum. Pl. Jap. 2: 474 1877	—	wfo-0001280161
Polygonum hydropiper var. maximowiczii	(Regel) Makino	Bot. Mag. (Tokyo) 17(199): 148. 1903 [20 Sep 1903]		wfo-1200040713
Polygonum hydropiperoides subsp. setaceum	(Baldwin) M.Dalci	–	—	wfo-0001234866
Polygonum hydropiperoides var. adenocalyx	(Stanford) Gleason	Phytologia 4: 23. 1952		wfo-0001101394
Polygonum hydropiperoides var. opelousanum	(Riddell) W.Stone	Pl. S. New Jersey 422 1912		wfo-0001101393
Polygonum hydropiperoides var. persicarioides	Stanford	Rhodora 28: 27 (1926)		wfo-0001101793
Polygonum hydropiperoides var. setaceum	(Baldwin) Gleason	Phytologia 4: 23 (1952)		wfo-0001101285
Polygonum hydropiperoides var. virgatum	(Cham. & Schltdl.) Meisn.	Prodr. [A. P. de Candolle] 14(1): 103. 1856 [mid Oct 1856]		wfo-0001101130
Polygonum hygrogenes	Gand.	Dec. Pl. Nov. 2: 11 (1876)		wfo-0000484146
Polygonum hypostictum	Miq. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 36. 1886 [Aug 1886]		wfo-0000484152
Polygonum hypostictum	Miq. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 111. 1856 [mid Oct 1856]		wfo-0000484151
Polygonum hyrcanicum	Rech.f.	Ann. Naturhist. Mus. Wien 53: 352 (1943)		wfo-0000484153
Polygonum hyssopifolium	Bojer	Hortus Maurit. 271. 1837		wfo-0000484154
Polygonum ilanense	Y.C.Liu & C.H.Ou	Quart. J. Chin. Forest. 9(2): 124 (1976)		wfo-0000484084
Polygonum illecebroides	(Meisn.) Meisn.	Prodr. 14: 94 (1856)		wfo-0000484085
Polygonum ilophilum	Gand.	Rev. Bot. Bull. Mens. 1: 52 (1882)		wfo-0000746957
Polygonum imberbe	Sol. ex G.Forst.	Fl. Ins. Austr. : 90 (1786)		wfo-0000484086
Polygonum imbricatum	Nutt. ex S.Watson	Amer. Naturalist 7(11): 665. 1873 [Nov 1873]		wfo-0000484087
Polygonum imbricatum	Raf.	Fl. Tellur. 3: 16 (Quid ?). 1837 [1836 publ. Nov-Dec 1837]		wfo-0000484088
Polygonum indicum	B.Heyne	Nov. Pl. Sp. : 208 (1821)		wfo-0000484093
Polygonum induratum	Asch. & Barbey ex E.A.Durand & Barratte	Fl. Libyc. Prodr. : 210 (1910)		wfo-0000484094
Polygonum infestum	Salisb.	Prodr. Stirp. Chap. Allerton 259. 1796 [Nov-Dec 1796]		wfo-0000484095
Polygonum injucundum	Lindl.	Edwards's Bot. Reg. 15: t. 1250 (1829)		wfo-0000484077
Polygonum insigne	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000484091
Polygonum insolitum	Gand.	Herb. Pyrénées 51 1884		wfo-1000064686
Polygonum insulare	Lojac.	Fl. Sicul. (Lojacono) 2(2): 308. 1907		wfo-0000484072
Polygonum insulare	M.M.Maksimova	Spisok Rast. Gerb. Fl. S.S.S.R. 23: 72 1982	—	wfo-0000484089
Polygonum intermedium	Ehrh.	Beitr. Naturk. 6: 143 (1791)		wfo-0000484071
Polygonum intermedium	Kit. ex Rochel	Bot. Reise Banat. 71; in Linnaea, xxxii. (1863) 363.		wfo-0000484081
Polygonum intermedium	Nutt. ex S.Watson	Proc. Amer. Acad. Arts 17: 378. 1882 [10 aug 1882]		wfo-0000484076
Polygonum intermedium	Robert ex Loisel.	Fl. Gall., ed. 2 1: 283. 1828		wfo-0000484073
Polygonum intermixtum	Gand.	Rev. Bot. Bull. Mens. 1: 65 (1882)		wfo-0000746975
Polygonum interruptellum	Gand.	Rev. Bot. Bull. Mens. 1: 91 (1882)		wfo-0000746874
Polygonum interruptum	Bunge	Enum. Pl. China Bor. : 58 (1833)		wfo-0001245339
Polygonum inundatum	Mart. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 123. 1856 [mid Oct 1856]		wfo-0000484078
Polygonum inundatum	Raf.	Med. Repos. , ser. 2, 5: 359 (1808)		wfo-0000484079
Polygonum iowense	(Rydb.) Cratty	Proc. Iowa Acad. Sci. 1932, xxxix. 87.		wfo-0000484102
Polygonum iseanum	Makino	J. Jap. Bot. iii. 32 (1926).		wfo-0000484075
Polygonum ituripense	Mishurov	Bot. Zhurn. (Moscow & Leningrad) 65: 275 (1980)		wfo-0001101564
Polygonum janoviense	Zapał.	Consp. Fl. Gallic. Crit. 2: 131 (1908)		wfo-0000484111
Polygonum japonicum var. grandiflorum	Meisn.	Prodr. [A. P. de Candolle] 14(2): 695 1857		wfo-1200028454
Polygonum japonicum var. taitoinsulare	Masam.	Trans. Nat. Hist. Soc. Taiwan 22(121): 218. 1932 [Aug 1932]		wfo-0000484112
Polygonum javanicum	De Bruyn	Pl. Jungh. : 303 (1854)		wfo-0000484113
Polygonum jejunum	Greene	Pittonia 5: 198 (1903)		wfo-0000484109
Polygonum kakaii	(Hara) Makino	Ill. Fl. Jap. 627 (1948).		wfo-0000490018
Polygonum karacae	Ziel. & Borat.	Willdenowia 21: 173 (1991)		wfo-0000490017
Polygonum kawakamii	Ohki	Bot. Mag. (Tokyo) 39: 261 (1925)		wfo-0000490016
Polygonum kermesinum	Kingdon-Ward	Trans. Bot. Soc. Edinburgh 27: 26, nomen, in obs. 1916		wfo-0000490014
Polygonum khajeh-jamali	Khosravi & Poormahdi	Ann. Bot. Fenn. 45: 477 (2008)		wfo-0000744502
Polygonum kinashii	H.Lév. & Vaniot	Bull. Soc. Bot. France 51: 422 (1904)		wfo-0001245340
Polygonum kolumense	A.P.Khokhr.	Byull. Moskovsk. Obshch. Isp. Prir., Otd. Biol. 89(4): 108 (1984),.		wfo-0000490003
Polygonum komarovii	H.Lév.	Repert. Spec. Nov. Regni Veg. 8: 171 (1910)		wfo-0001101567
Polygonum koreense	Nakai	Bot. Mag. (Tokyo) 33: 6 (1919)		wfo-0000490019
Polygonum koreense f. viridiflorum	S.X.Li & Y.L.Chang	–	—	wfo-0001272091
Polygonum korthalsii	Gand.	Bull. Soc. Bot. France 66: 225, in clavi. 1919		wfo-0000490009
Polygonum kotschyanum	Boiss.	Diagn. Pl. Orient. 7: 84 (1846)		wfo-0000490006
Polygonum krasseri	Rech.	Ann. K. K. Naturhist. Hofmus. 15: 33 (1900 publ. 1901)		wfo-0000490005
Polygonum kudriaschevii	Vassilkovsk.	Bot. Mater. Gerb. Bot. Inst. Uzbekistansk. Fil. Akad. Nauk S.S.S.R. 2: 3 (1940)		wfo-0000490004
Polygonum kumaonum	Subba Rao & Kumari	J. Indian Bot. Soc. 55: 168 (1976)		wfo-0000490030
Polygonum kuntzei	P.Fourn.	Fl. Compl. Plaine Franç. : 429 (1928)		wfo-0000490032
Polygonum kurilense	Tatew.	J. Fac. Agric., Sapporo xxix. 154 (1931), nomen.		wfo-0000490011
Polygonum lacunosum	Gand.	Rev. Bot. Bull. Mens. 1: 95 (1882)		wfo-0000746832
Polygonum laetevirens	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000490039
Polygonum lamellosum	Gand.	Rev. Bot. Bull. Mens. 1: 90 (1882)		wfo-0000746877
Polygonum lanatum	Roxb.	Fl. Ind. ed. 1832 , 2: 285 (1832)		wfo-0001245261
Polygonum lanceifolium	Danser	Recueil Trav. Bot. Néerl. 18: 137 (1921)		wfo-0000490038
Polygonum lanceolatum	Gand.	Rev. Bot. Bull. Mens. 1: 42 (1882)		wfo-0000746941
Polygonum langeanum	Rouy	Fl. France 12: 105 (1910)		wfo-0000490036
Polygonum langloisii	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000490035
Polygonum lanigerum var. cristatum	Hemsl.	J. Linn. Soc., Bot. 26(176): 342 1891	—	wfo-0001228780
Polygonum lapathifolium subsp. maculatum	(Sibth.) Dyer & Trimen	J. Bot. 9: 36 (1871)		wfo-0001101184
Polygonum lapathifolium subsp. mesomorphum	Danser	Recueil Trav. Bot. Néerl. 18: 138. 1921		wfo-0000747025
Polygonum lapathifolium subsp. nodosum	(Pers.) Weinm.	–	—	wfo-0001101574
Polygonum lapathifolium var. falicifolium	Sibth.	Fl. Oxon. 129. 1794		wfo-1200096397
Polygonum lapathifolium var. lanatum	(Roxb.) Steward	Contr. Gray Herb. 5: 46 1930	—	wfo-0001245260
Polygonum lapathifolium var. lapathifolium	–	–	—	wfo-0001101260
Polygonum lapathifolium var. maculatum	Sibth.	Fl. Oxon. : 120 (1794)		wfo-0001101185
Polygonum lapathifolium var. xanthophyllum	H.W.Kung	Contr. Inst. Bot. Natl. Acad. Peiping 3: 369 1935	—	wfo-0001245257
Polygonum lapidicola	Gand.	Herb. Pyrénées 51 1884		wfo-1000064688
Polygonum latifolium	Giesecke ex Lange	Consp. Fl. Groenland. 1: 105 (1881)		wfo-0000490021
Polygonum latifolium	Kotschy ex Boiss.	Fl. Orient. [Boissier] 4(2): 1032. 1879 [Apr-May 1879]		wfo-0000490031
Polygonum laurinum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000490029
Polygonum laxiflorum	Pall. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 99. 1856 [mid Oct 1856]		wfo-0000490028
Polygonum laxiflorum	Weihe	Flora 9: 746 (1826)		wfo-0000490026
Polygonum laxum	Rchb.	Iconogr. Bot. Pl. Crit. 5: 56 (1827)		wfo-0000490024
Polygonum lazkovii	(Yurtseva & Mavrodiev) Sennikov	Checkl. Vasc. Pl. Tian-Shan 257 2021		wfo-1000056842
Polygonum lemannianum	Meisn.	Prodr. 14: 91 (1856)		wfo-0001280226
Polygonum leptocladum	Danser	Recueil Trav. Bot. Néerl. 18: 139, 197. 1921		wfo-0000490023
Polygonum leptocladum	Gand.	Rev. Bot. Bull. Mens. 1: 170 (1882)		wfo-0000746890
Polygonum leptophyllum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 415. 1905		wfo-0000490022
Polygonum leptopodum	Diels	Notes Roy. Bot. Gard. Edinburgh 5: 260 (1912)		wfo-0000490001
Polygonum leptostachyum	De Bruyn	Pl. Jungh. : 307 (1854)		wfo-0000489973
Polygonum leucanthemum	Gand.	Herb. Pyrénées 50 1884		wfo-1000064683
Polygonum leuconeuron	Peter	Repert. Spec. Nov. Regni Veg. Beih. 40(2, Anh.): 20 (1932)		wfo-0000490010
Polygonum liaotungense	Kitag.	Rep. Inst. Sci. Res. Manchoukuo 3(App. 1): 183 (1939)		wfo-0000489982
Polygonum libani	Boiss.	Diagn. Pl. Orient. 12: 99 (1853)		wfo-0000489981
Polygonum libanoticum	Ehrenb. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 96. 1856 [mid Oct 1856]		wfo-0000489979
Polygonum ligerinum	Gand.	Dec. Pl. Nov. 2: 13 (1876)		wfo-0000489978
Polygonum lilacinum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 415. 1905		wfo-0000489977
Polygonum linearifolium	Greene	Pittonia 5: 197 (1903)		wfo-0000489966
Polygonum linifolium	B.Heyne	in Roth, Nov. Pl. Sp. 207.		wfo-0000489971
Polygonum linifolium	Muhl.	Trans. Amer. Philos. Soc. 3: 168 (1793)		wfo-0000489972
Polygonum linifolium	Perr. ex Meisn.	Monogr. Polyg. 90. 1826 [Oct-Dec 1826]		wfo-0000489983
Polygonum litorale	(Mert. & W.D.J.Koch) C.Regel	Repert. Spec. Nov. Regni Veg. Beih. 82(1): 89. 1935		wfo-0000489970
Polygonum longiflorum	Courchet	Fl. Indo-Chine 5: 31 (1910)		wfo-0000489968
Polygonum longifolium	Gand.	Rev. Bot. Bull. Mens. 1: 44 (1882)		wfo-0000746947
Polygonum longipilum	Gand.	Rev. Bot. Bull. Mens. 1: 89 (1882)		wfo-0000746878
Polygonum longisetum var. longisetum	–	–	—	wfo-0001245345
Polygonum longisetum var. rotundatum	A.J.Li	Bull. Bot. Res., Harbin 15(4): 418. 1995		wfo-0001240179
Polygonum longistylum var. omissum	Stanford	Rhodora 27: 178, 183. 1925		wfo-0001236775
Polygonum lorinseri	Opiz	Seznam : 73 (1852)		wfo-0000489999
Polygonum loshanense	S.S.Ying	New Taxa New Names 6: 427 2023		wfo-1000057153
Polygonum louci	Gand.	Bull. Soc. Bot. France 66: 225, in clavi. 1919		wfo-0000489998
Polygonum loureiroi	Poir.	Encyc. [J. Lamarck & al.] Suppl. 4. 667. 1816 [14 Dec 1816]		wfo-0000489997
Polygonum ludovicianum	Meisn.	Prodr. 14: 116 (1856)		wfo-0000489996
Polygonum lugdunense	Gand.	Rev. Bot. Bull. Mens. 1: 69 (1882)		wfo-0000746981
Polygonum luxurians	Danser	Bull. Jard. Bot. Buitenzorg , sér. 3, 8: 198 (1927)		wfo-0000489995
Polygonum luzuloides	Jaub. & Spach	Ill. Pl. Orient. 2: 37 (1845)		wfo-0000489994
Polygonum lyratum	Nakai	Bot. Mag. (Tokyo) 33: 17 (1919)		wfo-0000489993
Polygonum macrochaeton	Fresen.	Flora 21: 601 (1838)		wfo-0000490002
Polygonum macrochaetum	Miq.	Linnaea 18: 242 (1845)		wfo-0000489990
Polygonum macrohymenium	Boiss.	Fl. Orient. [Boissier] 4(2): 1041. 1879 [Apr-May 1879]		wfo-0000489989
Polygonum macropterum	hort. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 142. 1856 [mid Oct 1856]		wfo-0000489988
Polygonum malaicum	Danser	Bull. Jard. Bot. Buitenzorg , sér. 3, 8: 218 (1927)		wfo-0001245509
Polygonum manoraene	Buch.-Ham. ex Endl.	Gen. Pl. , Suppl. 4(2): 47 (1848)		wfo-0000489811
Polygonum mariae	V.N.Vassil.	Bot. Zhurn. S.S.S.R. 24: 425 (1939)		wfo-0000489809
Polygonum marioticum	Ehrenb. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 86. 1856 [mid Oct 1856]		wfo-0000489808
Polygonum marmoramae	Herb.Ham. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 37. 1886 [Aug 1886]		wfo-0000489806
Polygonum martinianum	Hy	Bull. Soc. Bot. France 56: 546 (1909)		wfo-0000489813
Polygonum maximowiczii	Regel	Index Seminum (LE, Petropolitanus) 1864(Suppl.): 14 (1865)		wfo-0000489802
Polygonum mearnsii	Elmer	Leafl. Philipp. Bot. 1: 289 (1908)		wfo-0000489801
Polygonum meisneri	Wall.	Numer. List [Wallich] n. 1693. 1829		wfo-0001280182
Polygonum melastomaca	Delile	Fl. Aegypt. Illustr. 60 (sp. dub.).		wfo-0000489800
Polygonum mersinicum	M.Keskin	–		wfo-1000043224
Polygonum mesochorum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489798
Polygonum mesomorphum	Danser	Recueil Trav. Bot. Néerl. 18: 139, 200. 1921		wfo-0000489796
Polygonum metschii	Beck	Icon. Fl. Germ. Helv. 24: 79 (1906)		wfo-0000489795
Polygonum metzianum	Miq.	Flora 32: 557 (1849)		wfo-0000489794
Polygonum metzianum	Miq. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 42. 1886 [Aug 1886]		wfo-0000489818
Polygonum meyenii	K.Koch	Linnaea 22: 205 (1849)		wfo-0000489805
Polygonum meyeri	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 376.		wfo-0000489825
Polygonum mezianum	H.Gross	Bot. Jahrb. Syst. 49: 342 (1913)		wfo-0000489823
Polygonum micranthemum	Franch. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 28. 1886 [Aug 1886]		wfo-0000489822
Polygonum microphyllum	Klotzsch ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 128. 1856 [mid Oct 1856]		wfo-0000489821
Polygonum mildbraedii	Dammer	Wiss. Erg. Deut. Zentr.-Afr. Exped., Bot. 2: 202 (1911)		wfo-0000489817
Polygonum millepunctatum	Gand.	Rev. Bot. Bull. Mens. 1: 88 (1882)		wfo-0000746831
Polygonum minutiflorum	Nakai	Bot. Mag. (Tokyo) 25: 63 (1911)		wfo-0000489814
Polygonum miquelianum	Meisn.	Prodr. 14: 92 (1856)		wfo-0000489776
Polygonum mirajabii	Chaudhri	Pakistan Syst. 3: 28 (1987)		wfo-0000489775
Polygonum miserum	Willd. ex Spreng.	Syst. Veg. 2: 256 (1825)		wfo-0000489774
Polygonum mixtum	Goiran & Lonivi ex Goiran & DelFabbro	Spec. Morph. Veg. Cf. Nuov. Giorn. Bot. Ital. ix. (1877) 170.		wfo-0000489771
Polygonum modestum	Heimerl	Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 79: 241. 1908		wfo-0000489770
Polygonum molle var. frondosum	(Meisn.) A.J.Li	Fl. Xizang. 1: 622 (1983)		wfo-0000489769
Polygonum molle var. rude	(Meisn.) A.J.Li	Fl. Xizang. 1: 622 (1983)		wfo-0000489778
Polygonum mollifolium	Gand.	Dec. Pl. Nov. [Gandoger] 1: 10. 1875		wfo-0000489768
Polygonum monticolum	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 376.		wfo-0000489764
Polygonum montivagum	Gand.	Herb. Pyrénées 38 1884		wfo-1000064660
Polygonum mucronatum	Royle ex Bab.	Trans. Linn. Soc. London 18: 115 (1838)		wfo-0000489763
Polygonum muhlenbergii var. natans	Wiegand	Rhodora 26(301): 3 1924		wfo-0001236505
Polygonum multangulare	Hook. & Arn.	Compan. Bot. Mag. 2: 62 (1836)		wfo-0000489762
Polygonum multisetum	Delile	Fl. Aegypt. Illustr. 60.		wfo-0000489790
Polygonum muriculatum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489788
Polygonum muticum	Moench	Suppl. Meth. : 266 (1802)		wfo-0000489787
Polygonum myrianthum	Boiss.	Fl. Orient. 4: 1034 (1879)		wfo-0000489786
Polygonum myriocladum	Gand.	Rev. Bot. Bull. Mens. 1: 172 (1882)		wfo-0000746884
Polygonum nakaii	(Hara) Ohwi	Acta Phytotax. Geobot. 7: 130 (1938)		wfo-0000489785
Polygonum nanetense	Gand.	Dec. Pl. Nov. [Gandoger] 2: 13. 1876		wfo-0000489793
Polygonum nanum	Bory	Ann. Gén. Sci. Phys. 3: 12 (1820)		wfo-0000489782
Polygonum natans var. insigne	Stanford	Rhodora 27: 162. 1925		wfo-0001236759
Polygonum neofiliforme	Nakai	Bot. Mag. (Tokyo) 36: 117 (1922)		wfo-0001246058
Polygonum nesomii	T.M.Schust. & Reveal	Taxon 60: 1663 (2011)		wfo-0001043410
Polygonum newberryi	Small	Bull. Torrey Bot. Club 21: 170 (1894)		wfo-0001101039
Polygonum newberryi var. glabrum	G.N.Jones	Rhodora 40: 359 (1938)		wfo-0001101286
Polygonum niloticum	Lehm. ex Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 374 Quid ?).		wfo-0000489777
Polygonum niloticum	Meisn.	Prodr. 14: 119 (1856)		wfo-0000489838
Polygonum nisus	Gand.	Rev. Bot. Bull. Mens. 1: 69 (1882)		wfo-0000746982
Polygonum nitidum	Ruiz & Pav.apud Lopez	Anales Inst. Bot. Cavanilles 12(1): 167. 1954		wfo-0000489869
Polygonum noeanum	Boiss.	Bot. Zeitung (Berlin) 11: 734 (1853)		wfo-0000489866
Polygonum novae-angliae	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417 (1905)		wfo-0000489865
Polygonum novoascanicum subsp. psammophilum	Bordz. ex Tzvelev	Novosti Sist. Vyssh. Rast. 15: 140. 1979		wfo-0000489863
Polygonum novum	Biroli ex Colla	Herb. Pedem. v. 58 (1836).		wfo-0000489862
Polygonum nudiflorum	Raf.	New Fl. [Rafinesque] iv. 51 (Quid ?).		wfo-0000489861
Polygonum nudum	Dulac	Fl. Hautes-Pyrénées : 169 (1867)		wfo-0000489848
Polygonum nuristanicum	Kitam.	Acta Phytotax. Geobot. 17: 141 (1958)		wfo-0000489870
Polygonum nutans	Roxb.	Fl. Ind. ed. 1832 , 2: 285 (1832)		wfo-0000489857
Polygonum nyikense	Baker	Bull. Misc. Inform. Kew 1897: 280 (1897)		wfo-0000489856
Polygonum obliquum	Kit.	Linnaea 32: 364 (1864)		wfo-0000489855
Polygonum obscurum	Gand.	Rev. Bot. Bull. Mens. 1: 95. 1882 [Nov 1882]		wfo-0000746871
Polygonum obtusatum	Steud. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 118. 1856 [mid Oct 1856]		wfo-0000489854
Polygonum occidentale	Herb.Berol. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 144. 1856 [mid Oct 1856]		wfo-0000489852
Polygonum ochroleucum	Gand.	Rev. Bot. Bull. Mens. 1: 49. 1882 [Sep 1882]		wfo-0000746952
Polygonum odoratum	Lour.	Fl. Cochinch. : 243 (1790)		wfo-0000489860
Polygonum oenochroon	Gand.	Fl. Lyon. [Gandoger] 194. 1875		wfo-0000489891
Polygonum oenophyton	Gand.	Fl. Lyon. : 194 (1875)		wfo-0000489889
Polygonum oleraceum	Schur	Enum. Pl. Transsilv. : 585 (1866)		wfo-0000489888
Polygonum oligocladum	Danser	Recueil Trav. Bot. Néerl. 18: 137, 187. 1921		wfo-0000489887
Polygonum oligophyllum	Boiss.	Fl. Orient. [Boissier] 4(2): 1042. 1879 [Apr-May 1879]		wfo-0000489886
Polygonum oligophyllum	Gand.	Dec. Pl. Nov. [Gandoger] 2: 10. 1876		wfo-0000489885
Polygonum olivieri	Jaub. & Spach	Ill. Pl. Orient. 2: 31 (1844)		wfo-0000489884
Polygonum olivieri	Meisn.	Prodr. [A. P. de Candolle] 14(1): 92. 1856 [mid Oct 1856]		wfo-0000489883
Polygonum omerostmmum	Ohki	Bot. Mag. (Tokyo) 39: 262 1925	—	wfo-0000489882
Polygonum ooagariense	Masam.	Trans. Nat. Hist. Soc. Formosa 31: 271 (1941)		wfo-0000489880
Polygonum opacum	Sam.	Lingnan Sci. J. 14: 299 (1935)		wfo-0001101836
Polygonum opelousanum var. adenocalyx	Stanford	Rhodora 28: 28. 1926		wfo-0001101386
Polygonum ophiophilum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489879
Polygonum oreganum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489878
Polygonum oreophilum	(Makino) Ohwi	Fl. Jap. , ed. rev.: 1440 (1965)		wfo-0000489877
Polygonum orogenes	Gand.	Rev. Bot. Bull. Mens. 1: 149 (1882)		wfo-0000746833
Polygonum orthocladum	Gand.	Rev. Bot. Bull. Mens. 1: 86 (1882)		wfo-0000746992
Polygonum otophyllum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489874
Polygonum ovatolanceolatum	Gand.	Rev. Bot. Bull. Mens. 1: 65 (1882)		wfo-0000746983
Polygonum ovatum	B.Heyne	Nov. Pl. Sp. : 206 (1821)		wfo-0000489873
Polygonum ovczinnikovii	Czukav.	Izv. Akad. Nauk Tadzhiksk. S.S.R., Otd. Biol. Nauk 2(9): 62 (1962)		wfo-0000489872
Polygonum oxyphyllum	Wall. ex Meisn.	Pl. Asiat. Rar. 3: 54 (1832)		wfo-0001272108
Polygonum pachyrhizum	Trautv.	Trudy Imp. S.-Peterburgsk. Bot. Sada 2: 483 (1873)		wfo-0000489836
Polygonum pachystachyum	Raf.	Fl. Ludov. 29. 1817; et Meissn. Monog. 80.		wfo-0000489835
Polygonum palaestinum	Zohary	Fl. Palaestina 1: 341 (1966)		wfo-0001042423
Polygonum pallens	Gand.	Dec. Pl. Nov. [Gandoger] 2: 14. 1876		wfo-0000489833
Polygonum pallens	Pers.	Syn. Pl. 1: 439 (1805)		wfo-0000489834
Polygonum pallidiflorum	Gand.	Rev. Bot. Bull. Mens. 1: 66 (1882)		wfo-0000746976
Polygonum pallidius	Gand.	Rev. Bot. Bull. Mens. 1: 97 (1882)		wfo-0000746837
Polygonum paludicola	Makino	Bot. Mag. (Tokyo) 28: 113 (1914)		wfo-0001271663
Polygonum palustre	D.Parodi	Anales Soc. Ci. Argent. v. (1878) 158; Contrib. 51.		wfo-0000489830
Polygonum pangianum	(G.D.Pal & Maiti) R.C.Srivast.	Indian Forester 133: 271 (2007)		wfo-0000510092
Polygonum paniculatum	Blume	Bijdr. Fl. Ned. Ind. 533 1825		wfo-0001243077
Polygonum paniculatum var. frondosum	(Meisn.) Steward	Contr. Gray Herb. 88: 106 1930	—	wfo-0000741893
Polygonum paniculatum var. rude	(Meisn.) Steward	Contr. Gray Herb. 88: 106 1930	—	wfo-0000741894
Polygonum pannonicum	Simonk.	Termesz. Fuzetek ii. (1878) 147.		wfo-0000489827
Polygonum pannosum	S.S.Sharp ex A.Nelson	Bot. Gaz. 56: 64. 1913		wfo-0000489826
Polygonum paradoxum	H.Lév.	Repert. Spec. Nov. Regni Veg. 7: 339 (1909)		wfo-0001228555
Polygonum parvifolium	Nutt.	Gen. N. Amer. Pl. 1: 256 (1818)		wfo-0000489840
Polygonum patens	D.Don	Prodr. Fl. Nepal. : 73 (1825)		wfo-0000489845
Polygonum patuliforme	Vorosch.	Sovetsk. Bot. 18: 106 (1954)		wfo-0001101601
Polygonum patuliforrne	Vorosch.	Sovetsk. Bot. 18: 106 (1954)		wfo-0000489847
Polygonum paucifoliatum	Gand.	Rev. Bot. Bull. Mens. 1: 88 (1882)		wfo-0000746879
Polygonum pawlowskianum	Glehn	Trudy Imp. S.-Peterburgsk. Bot. Sada 4: 77 (1876)		wfo-0000489484
Polygonum perforatum	Aitch.	J. Linn. Soc., Bot. 18: 90 (non P. perforatum Meissn.). 1880 [1881 publ. 1880]		wfo-0000489144
Polygonum perforatum	Meisn.	Monogr. Polyg. : 83 (1826)		wfo-0000489145
Polygonum perforatum	Wall.	Numer. List [Wallich] n. 1700. 1829		wfo-0000489146
Polygonum perpusillum	Hook.f.	Hooker's Icon. Pl. 15: t. 1490A (1885)		wfo-0001280185
Polygonum perrottetii	Meisn.	Prodr. 14: 94 (1856)		wfo-0000489143
Polygonum persicaria f. humile	S.X.Li & Y.L.Chang	Fl. Pl. Herb. Chin. Bor.-Orient. 2: 41, 107 1959	—	wfo-0001245252
Polygonum persicaria f. latifolium	S.X.Li & Y.L.Chang	Fl. Pl. Herb. Chin. Bor.-Orient. 2: 41, 107 1959	—	wfo-0001245251
Polygonum persicaria var. opacum	(Sam.) A.J.Li	Fl. Reipubl. Popularis Sin. 25(1): 23 (1998):.		wfo-0001245253
Polygonum persicaria var. persicaria	–	–	—	wfo-0001101328
Polygonum persicarioides	Kunth	Nov. Gen. Sp. 2: 179 (1817)		wfo-0001101408
Polygonum persoonii	Engelm. ex Meisn.	Prodr. 14: 103 (1856)		wfo-0000489139
Polygonum petecticale	Druce	Rep. Bot. Soc. Exch. Club Brit. Isles 7: 781 (1925 publ. 1926)		wfo-0000489138
Polygonum petiolatum	D.Don	Prodr. Fl. Nepal. : 70 (1825)		wfo-0001272109
Polygonum philippi	Gand.	Herb. Pyrénées 38 1884		wfo-1000064661
Polygonum phyllophorum	Gand.	Rev. Bot. Bull. Mens. 1: 169 (1882)		wfo-0000746892
Polygonum phytolaccifolium	Meisn. ex Small	Bull. Torrey Bot. Club 19: 360 (1892)		wfo-0001101045
Polygonum pictaviense	Gand.	Rev. Bot. Bull. Mens. 1: 150 (1882)		wfo-0000746870
Polygonum pictum	hort. ex Jacques	J. Soc. Imp. Centr. Hort. 7: 626 (1861)		wfo-0000489160
Polygonum pilatense	Gand.	Fl. Lyon. : 193 (1875)		wfo-0000489162
Polygonum pilosum	Hemsl.	J. Linn. Soc., Bot. xxvi. (1891) 345.		wfo-0000489168
Polygonum pingwuense	F.Z.Li, Y.T.Hou & S.J.Fan	Bull. Bot. Res., Harbin 26(3): 281. 2006 [May 2006]		wfo-0000507822
Polygonum pinicola	T.M.Schust. & Reveal	Taxon 60: 1663 (2011)		wfo-0001043412
Polygonum plantagineum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489167
Polygonum plattense	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489165
Polygonum pleianthum	Gand.	Rev. Bot. Bull. Mens. 1: 170 (1882)		wfo-0000746881
Polygonum pluriflorum	K.Koch	Linnaea 22: 202 (1849)		wfo-0000489161
Polygonum podlechii	Rech.f. & Schiman-Czeika	Fl. Iranica 56: 68 (1968)		wfo-0000489171
Polygonum podocephalum	Klotzsch	Bot. Ergebn. Reise Waldemar : 136 (1862)		wfo-0000489159
Polygonum podophyllum	Gand.	Rev. Bot. Bull. Mens. 1: 97 (1882)		wfo-0000746880
Polygonum polyanthos	De Bruyn	Pl. Jungh. : 304 (1854)		wfo-0000489156
Polygonum polybotryum	F.Muell.	Fragm. 4: 130 (1864)		wfo-0000489155
Polygonum polycephalum	Wall.	Numer. List [Wallich] n. 1707. 1829		wfo-0000489154
Polygonum polymorphum	Ledeb.	Fl. Ross. 3: 524 (1850)		wfo-0000489150
Polygonum polymorphum var. foliosum	R.Keller	Bull. Soc. Roy. Bot. Belgique 30, pt. 2: 49. 1891		wfo-0001272024
Polygonum polymorphum var. lapathifolium	(Cham. & Schltdl.) Ledeb.	Fl. Ross. 3: 525 (1850)		wfo-0001272020
Polygonum polystachyum var. polystachyum	–	–	—	wfo-0001245907
Polygonum porteri	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489115
Polygonum posumbu var. blumei	(Meisn. ex Miq.) Herder	–	—	wfo-0001272089
Polygonum praelongum	Coode & Cullen	Notes Roy. Bot. Gard. Edinburgh 27: 215. 1967		wfo-0000489113
Polygonum praelongum	Gand.	Rev. Bot. Bull. Mens. 1: 48 (1882)		wfo-0000746951
Polygonum pratincolum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905 , as 'pratincolum'		wfo-0000489111
Polygonum proliferum	Houtt.	Nat. Hist. 2(8): 461 (1777)		wfo-0000489107
Polygonum prostratum	Roxb. ex D.Don	Prodr. Fl. Nepal. 72 (1825)		wfo-1000051065
Polygonum provinciale	K.Koch	Linnaea 22: 204 (1849)		wfo-0000489104
Polygonum psammophilum	(Bordz. ex Tzvel.) Tzvelev	Novosti Sist. Vyssh. Rast. 25: 188 (1988)		wfo-0000489123
Polygonum pseudobellardii	Hausskn.	Mitth. Thüring. Bot. Vereins , n.f., 11: 61 (1897)		wfo-0000489125
Polygonum pseudohydropiper	Salzm. ex Ball	J. Linn. Soc., Bot. 16: 653. 1878		wfo-0000489110
Polygonum pseudoincanum	Klokov	Fl. RSS Ucr. 4: 651 (1952)		wfo-0000489130
Polygonum pseudoincanum	Klokov	–	—	wfo-0001101611
Polygonum pseudojaponicum	Ohki	Bot. Mag. (Tokyo) 39: 263 (1925)		wfo-0000489135
Polygonum pseudolapathum	Schur	Enum. Pl. Transsilv. : 584 (1866)		wfo-0000489134
Polygonum pseudonodosum	Ohki	Bot. Mag. (Tokyo) 39: 263 (1925)		wfo-0000489133
Polygonum pseudopulchellum	Hausskn.	Mitth. Thüring. Bot. Vereins , n.f., 11: 61 (1897)		wfo-0000489132
Polygonum psychrophilum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489129
Polygonum pteranthum	Kitag.	J. Geobot. 20: 32 (1972)		wfo-0000489127
Polygonum pterocarpum	Wall.	Numer. List [Wallich] n. 1690. 1829		wfo-0000489126
Polygonum pulvinatum	Kom.	Fl. URSS 5: 717 (1936)		wfo-0000489122
Polygonum punctatum	Buch.-Ham. ex D.Don	Prodr. Fl. Nepal. 72 (1825)		wfo-1000051064
Polygonum purpuratum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489119
Polygonum purpuratum	Gand.	Rev. Bot. Bull. Mens. 1: 145 (1882)		wfo-0000746835
Polygonum purpureum	Gilib.	Exerc. Phyt. 2: 433. 1792		wfo-0000489118
Polygonum pusillum	Guss. ex Nyman	Consp. Fl. Eur. 3: 639. 1881 [prob. Jul 1881]		wfo-0000489116
Polygonum pusillum	Kit.	Linnaea 32(3): 364. 1864 [Sep 1864]		wfo-0000745748
Polygonum pusillum	Krock.	Fl. Siles. Suppl. ii. 64.		wfo-0000489170
Polygonum pusillum	Lam.	Fl. Franç. 3: 235 (1779)		wfo-0000489187
Polygonum pusporium	Gilib.	Exerc. Phyt. 2: 433 1792	—	wfo-0001280144
Polygonum pycnophyllum	Gand.	Rev. Bot. Bull. Mens. 1: 174 (1882)		wfo-0000746839
Polygonum pyramidale	H.Lév.	Bull. Soc. Bot. France 54: 370 (1907)		wfo-0001101839
Polygonum pyramidatum	Loisel.	Mém. Soc. Linn. Paris 6: 411 (1827)		wfo-0000489220
Polygonum quarrei	De Wild.	Contr. Fl. Katanga , Suppl. 3: 105 (1930)		wfo-0000489219
Polygonum radicosum	Boiss.	Diagn. Pl. Orient. 7: 84 (1846)		wfo-0000489218
Polygonum ramiflorum	Janka	Linnaea 30: 599 (1860)		wfo-0000489205
Polygonum ramondianum	Gand.	Herb. Pyrénées 50 1884		wfo-1000064684
Polygonum ramosospicatum	Klotzsch	Bot. Ergebn. Reise Waldemar : t. 87 (1862)		wfo-0000489213
Polygonum ramosum	Charit.	Dopoln. Fl. i Rastitel'n. Yuga Zapadnoi Sibiri 188 2020		wfo-1200040888
Polygonum ramosum	Fisch. ex Hornem.	Hort. Bot. Hafn. , Suppl.: 45 (1819)		wfo-0000489212
Polygonum ramuliflorum	Kitag.	J. Jap. Bot. 39: 357 (1964)		wfo-0000489211
Polygonum raptae	Herb.Buch.-Ham. ex Endl.	Gen. Pl. , Suppl. 4(2): 47 (1848)		wfo-0000489210
Polygonum rapte	Herb.Ham. ex Hook.f.	Fl. Brit. India [J. D. Hooker] 5(13): 38. 1886 [Aug 1886]		wfo-0000489208
Polygonum rayi	Bab.	Man. Brit. Bot. (Babington) ed. 2, 275. 1847		wfo-0000489207
Polygonum refractum	Mart. ex Meisn.	Prodr. 14: 132 (1856)		wfo-0000489206
Polygonum reichenbachii	Gand.	Rev. Bot. Bull. Mens. 1: 50 (-52). 1882 [Sep 1882]		wfo-0000746955
Polygonum remotum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489228
Polygonum renii	L.C.Wang	Acta Bot. Boreal.-Occid. Sin. 18: 457 (1998)		wfo-0001244044
Polygonum repens	Meisn.	Pl. Asiat. Rar. 3: 60 (1832)		wfo-0000489238
Polygonum restionoides	Boiss. & Hausskn. ex Boiss.	Fl. Orient. 4: 1039 (1879)		wfo-0000489237
Polygonum reticulatum	De Bruyn	Pl. Jungh. [Miquel] 3: 309. 1854 [Aug 1854]		wfo-0000489235
Polygonum reticulatum	K.Koch	Linnaea 22: 200 (1849)		wfo-0000489236
Polygonum rhaeticum	Brügger	Jahresber. Naturf. Ges. Graubündens , n.s., 23-24: 115 (1880)		wfo-0000489233
Polygonum rheiflorum	Griff.	Itin. Pl. Khasyah Mts. 224, No. 170. 1848 ; Posth. Papers, ii.		wfo-0000489231
Polygonum rhizocaulon	De Bruyn	Pl. Jungh. : 306 (1854)		wfo-0000489230
Polygonum rhizoxylon	Pau & Font Quer	Iter Marocc. 1927: n.º 146 (1928)		wfo-0000489229
Polygonum rhodanense	Gand.	Rev. Bot. Bull. Mens. 1: 151 (1882)		wfo-0000746894
Polygonum rhombaeum	Gand.	Rev. Bot. Bull. Mens. 1: 53 (1882)		wfo-0000746958
Polygonum rhyticarium	Kuntze	Revis. Gen. Pl. 2: 559 (1891)		wfo-0000489223
Polygonum ribesioides	C.Huber	Nursery Cat. (Charles Huber Bros. and Co.) 1875(Cat. Végét.): 14 (1875)		wfo-0000489227
Polygonum richteri	Gand.	Dec. Pl. Nov. [Gandoger] 2: 12. 1876		wfo-0000489226
Polygonum rivulare	J.Koenig ex Roxb.	Hort. Bengal. : 29 (1814)		wfo-0001239988
Polygonum robustum	Meisn.	Ann. Mus. Bot. Lugduno-Batavi 2: 60 (1865)		wfo-0000489204
Polygonum robynsii	De Wild.	Pl. Bequaert. 5: 261 (1931)		wfo-0000489214
Polygonum roettleri	Roth	Nov. Pl. Sp. : 205 (1821)		wfo-0000489179
Polygonum rosellum	Gand.	Rev. Bot. Bull. Mens. 1: 92 (1882)		wfo-0000746872
Polygonum roseoviride	(Kitag.) S.X.Li & Y.L.Chang	Fl. Pl. Herb. Chin. Bor.-Or. 2: 46 (1959)		wfo-0001101620
Polygonum roseoviride var. manshuricola	(Kitag.) C.F.Fang	Fl. Liaoningica, chief ed. S.X. Li 1: 334 (1988):.		wfo-0001245344
Polygonum rothrockii	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489183
Polygonum rotundatum	(A.J.Li) F.Z.Li & C.Y.Qu	Bull. Bot. Res., Harbin 26(3): 281 (280). 2006 [May 2006]		wfo-0000507824
Polygonum royi	Gand.	Dec. Pl. Nov. 1: 10 (1875)		wfo-0000489195
Polygonum rubelliflorum	Gand.	Rev. Bot. Bull. Mens. 1: 68 (1882)		wfo-0000746979
Polygonum rubicundum	Sol. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 111. 1856 [mid Oct 1856]		wfo-0000489201
Polygonum rubriflorum	Friv. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 99. 1856 [mid Oct 1856]		wfo-0000489200
Polygonum rude	Meisn.	Prodr. 14: 137 (1856)		wfo-0000489199
Polygonum rufescens	Gand.	Rev. Bot. Bull. Mens. 1: 66 (1882)		wfo-0000746972
Polygonum rugosum	Buch.-Ham. ex Endl.	Gen. Pl. , Suppl. 4(2): 49 (1848)		wfo-0000489198
Polygonum ruizianum	K.Koch	Linnaea 22(2): 207. 1849 [Jun 1849]		wfo-0000489197
Polygonum rumicifolium	Royle ex Bab.	Trans. Linn. Soc. London 18: 112 (1838)		wfo-0001239120
Polygonum rumicifolium var. oblongum	Meisn.	Prodr. 138 1856	—	wfo-0001247683
Polygonum ruscinonense	Gand.	Dec. Pl. Nov. [Gandoger] 2: 33. 1876		wfo-0000489193
Polygonum ryukyuense	Kitag.	J. Geobot. 20: 34 (1972)		wfo-0000489192
Polygonum sabulosum	Vorosch.	Byull. Glavn. Bot. Sada 66: 62 (1967)		wfo-0000489191
Polygonum sagittatum var. pubescens	R.Keller	Bull. Soc. Roy. Bot. Belgique 30(2): 45 (1891)		wfo-0000490677
Polygonum salebrosum	Coode & Cullen	Notes Roy. Bot. Gard. Edinburgh 27: 215 (1967)		wfo-0000489013
Polygonum salicinum	Greene	Pl. Baker. 3: 16 1901	—	wfo-0001237844
Polygonum salignum	Willd.	Enum. Pl. : 430 (1809)		wfo-0000489010
Polygonum salsuginosum	Wallr.	Linnaea 14: 568 (1841)		wfo-0000489008
Polygonum sambesiacum	Hedw.	–	—	wfo-0001101192
Polygonum samsunicum	Yıld. & Leblebici	Willdenowia 19: 87 (1989)		wfo-0000489004
Polygonum sanguineum	Larrañaga	Escritos Damaso Antonio Larranaga 2: 146. 1923 Pub. Inst. Hist. Geog. Uruguay		wfo-0000489003
Polygonum sarbhanganicum	Subba Rao	Bull. Bot. Surv. India 6: 106 (1965)		wfo-0000489001
Polygonum sawatchense subsp. sawatchense	–	–		wfo-0001270758
Polygonum scaberulum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 415. 1905		wfo-0000488999
Polygonum scabridum	Willd. ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 117. 1856 [mid Oct 1856]		wfo-0000488997
Polygonum scabrinervium	Royle ex Bab.	Trans. Linn. Soc. London 18: 101 (1838)		wfo-0000488996
Polygonum schimperi	Vatke ex Engl.	Abh. Königl. Akad. Wiss. Berlin 1891(2): 202. 1892		wfo-0000489005
Polygonum schindleri	Danser	Gedenkboek J. Valckenier Suringar : 206 (1942)		wfo-0000489035
Polygonum schistosum	Czukav.	Novosti Sist. Vyssh. Rast. 1966: 89 (1966)		wfo-0000489034
Polygonum schroeterianum	Danser	Bull. Jard. Bot. Buitenzorg , sér. 3, 12: 68 (1932)		wfo-0000489033
Polygonum schurii	Fuss	Fl. Transsilv. : 560 (1866)		wfo-0000489032
Polygonum schychowscii	Andrz.	Izv. Univ. Kiev 7(Enum. Pl. Podol.) 136 (1862)		wfo-0000489029
Polygonum schychowscii	Andrz. ex Trautv.	Trudy Imp. S.-Peterburgsk. Bot. Sada ix. (1884) 150, nomen.		wfo-0000489031
Polygonum sclerophloeum	Gand.	Rev. Bot. Bull. Mens. 1: 171. 1883 [Jan 1883]		wfo-0000746888
Polygonum scopulinum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 415. 1905		wfo-0000489015
Polygonum segetale	Lindm.	Svensk Bot. Tidskr. 6(3): 692, in syn. 1912 [28 Oct 1912]		wfo-0000489038
Polygonum semidanubiale	Danser	Recueil Trav. Bot. Néerl. 18: 140. 1921		wfo-0000489024
Polygonum semilanceifolium	Danser	Recueil Trav. Bot. Néerl. 18: 140. 1921		wfo-0000489023
Polygonum semilatum	Danser	Recueil Trav. Bot. Néerl. 18: 138, 189. 1921		wfo-0000489022
Polygonum semisyringifolium	Danser	Recueil Trav. Bot. Néerl. 18: 140. 1921		wfo-0000489021
Polygonum senegalense f. senegalense	–	–	—	wfo-0001101191
Polygonum serotinum	Raf.	Ann. Nat. 1: 12 (1820)		wfo-0000489178
Polygonum serotinum	Ten.	Syll. Fl. Neap. App. 566.		wfo-0000489177
Polygonum serratum	L.	Sp. Pl. : 360 (1753)		wfo-0000489176
Polygonum serratum	Poir.	Encycl. [J. Lamarck & al.] 6(1): 144. 1804 [2 Oct 1804]		wfo-0000489175
Polygonum setaceum	Baldw.	Sketch Bot. S. Carolina 1: 455 (1817)		wfo-0001101056
Polygonum setiferum	Gand.	Rev. Bot. Bull. Mens. 1: 41 (1882)		wfo-0000746932
Polygonum setosum	Jacq.	Observ. Bot. 3: 8 (1768)		wfo-0000489017
Polygonum setosum	Raf.	Med. Repos. 5: 354, nomen (Quid ?). 1808		wfo-0000488987
Polygonum setosum	Ruiz & Pav.apud Lopez	Anales Inst. Bot. Cavanilles 12(1): 168. 1954		wfo-0000489036
Polygonum shuchengense	Z.Z.Zhou	Acta Phytotax. Sin. 39: 81 (2001)		wfo-0001259363
Polygonum siculum	Tod. ex Lojac.	Fl. Sicul. (Lojacono) 2(2): 312. 1907		wfo-0000488977
Polygonum simlense	Royle ex Bab.	Trans. Linn. Soc. London 18: 102 (1838)		wfo-0000488976
Polygonum sinarum	Desv. ex Meisn.	Monogr. Polyg. 62. 1826 [Oct-Dec 1826]		wfo-0000488975
Polygonum sinense	J.F.Gmel.	Syst. Nat. ed. 13[bis] : 639 (1791)		wfo-0001245498
Polygonum sivasicum	Kit Tan & Yıldız	Notes Roy. Bot. Gard. Edinburgh 45: 439 (1988 publ. 1989)		wfo-0000488980
Polygonum smallianum	T.M.Schust. & Reveal	Taxon 60: 1663 (2011)		wfo-0001043414
Polygonum smallii	Kongar	Bot. Zhurn. (Moscow & Leningrad) 57: 1337 (1972)		wfo-0001272021
Polygonum snijmaniae	S.Ortiz	Bot. J. Linn. Soc. 157: 111 (2008)		wfo-0000510093
Polygonum snobarii	(Munshi & Javeid) R.C.Srivast.	Indian Forester 133: 271 (2007)		wfo-0000510094
Polygonum sodo-folium	Larrañaga	Escritos Damaso Antonio Larranaga 2: 146. 1923 Pub. Inst. Hist. Geog. Uruguay		wfo-0000488972
Polygonum somdevae	Aswal & Mehrotra	J. Econ. Taxon. Bot. 4(3): 1027. 1983		wfo-0000488971
Polygonum somphocarpum	De Bruyn	Ned. Kruidk. Arch. 1: 506 (1848)		wfo-0000488970
Polygonum sparsiflorum	Vorosch.	Byull. Glavn. Bot. Sada 66: 62 (1967)		wfo-0000488969
Polygonum speciosum	Meisn.	Monogr. Polyg. 66. 1826		wfo-0001245425
Polygonum spectabile var. incanum	Meisn.	Fl. Bras. (Martius) 5(1): 13. 1855 [1 Jan 1855]		wfo-0001100897
Polygonum spinosum	H.Gross	Bot. Jahrb. Syst. 49: 340 (1913)		wfo-0000488993
Polygonum spinulosum	Bojer ex Meisn.	Prodr. [A. P. de Candolle] 14(1): 113. 1856 [mid Oct 1856]		wfo-0000488992
Polygonum spirale	Noronha	Verh. Batav. Genootsch. Kunst. 5(Art. 4): 25. 1790		wfo-0000488991
Polygonum splendens	Klotzsch	Bot. Ergebn. Reise Waldemar : 136 (1862)		wfo-0000488990
Polygonum squamosum	Raf.	Atlantic J. 16 (Quid ?). 1832		wfo-0000488989
Polygonum staticiflorum	Wall.	Numer. List [Wallich] n. 1704. 1829		wfo-0000488981
Polygonum stenobelonum	Danser	Recueil Trav. Bot. Néerl. 18: 138, 189. 1921		wfo-0000488985
Polygonum stricticaule	Gand.	Dec. Pl. Nov. 2: 33 (1876)		wfo-0000488983
Polygonum strictum	All.	Fl. Pedem. 2: 207 (1785)		wfo-0000489103
Polygonum strictum	Ledeb.	Fl. Altaic. [Ledebour]. 2: 86. 1830 [Jul-Dec(?) 1830]		wfo-0000489054
Polygonum strictum	Meisn.	Linnaea 14(5): 485. 1841 [Jan-Feb 1841]		wfo-0000488982
Polygonum strigillosum	Zipp. ex Miq.	Ann. Mus. Bot. Lugduno-Batavi 2: 57 (1865)		wfo-0000489016
Polygonum stuckertii	Gand.	Bull. Soc. Bot. France 66: 225 (1919)		wfo-0000489082
Polygonum styligerum	De Bruyn.	Pl. Jungh. : 311 (1854)		wfo-0000489081
Polygonum subalatum	Samp.	Ann. Sci. Nat. (Oporto) 7: 12. 1901		wfo-0000489080
Polygonum subaphyllum	Sumnev.	Bot. Mater. Gerb. Bot. Inst. Uzbekistansk. Fil. Akad. Nauk S.S.S.R. 2: 15 (1940)		wfo-0000489079
Polygonum subcanum	Gand.	Rev. Bot. Bull. Mens. 1: 52 (1882)		wfo-0000746956
Polygonum subcordatum	Miq.	J. Bot. Néerl. 1: 95 (1861)		wfo-0000489078
Polygonum subcoriaceum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489068
Polygonum subincanum	Mart.	Hort. Erlang. (1814) 95 (Quid ?).		wfo-0000489076
Polygonum subsessile	R.Br.	Prodr. Fl. Nov. Holland. : 419 (1810)		wfo-0000489075
Polygonum subsimplex	Gand.	Rev. Bot. Bull. Mens. 1: 49 (1882)		wfo-0000746946
Polygonum suffruticosum	Salzm. ex Ball	J. Linn. Soc., Bot. 16: 652. 1878		wfo-0000489074
Polygonum suffruticulosum	Gand.	Fl. Lyon. [Gandoger] 194. 1875		wfo-0000489073
Polygonum suifunense	Vorosch. & N.S.Pavlova	Byull. Glavn. Bot. Sada 66: 62 (1967)		wfo-0000489072
Polygonum sumatranum	De Bruyn	Pl. Jungh. : 308 (1854)		wfo-0000489070
Polygonum sumatranum	Gand.	Bull. Soc. Bot. France 66: 225, in clavi. 1919		wfo-0000489069
Polygonum sungareense	(Kitag.) Kitag.	–	—	wfo-0001272092
Polygonum sungareense f. rubiflorum	S.X.Li & Y.L.Chang	Fl. Pl. Herb. Chin. Bor.-Orient. 2: 44, 108 1959	—	wfo-0001245347
Polygonum sylvaticum	Skvortz	Diagn. Pl. Nov. Mandsh. : 4 (1943)		wfo-0000489093
Polygonum syringifolium	Danser	Recueil Trav. Bot. Néerl. 18: 136, 178. 1921		wfo-0000489094
Polygonum tachengense	F.Z.Li, Y.T.Hou & F.J.Lu	Acta Phytotax. Sin. 44: 170 (2006)		wfo-0000507825
Polygonum tairae	Ohwi	J. Jap. Bot. 13: 335 (1937)		wfo-0000489102
Polygonum taiwanense	S.S.Ying	New Taxa New Names 6: 421 2023		wfo-1000057152
Polygonum tanganikae	J.Schust.	Bull. Herb. Boissier , sér. 2, 8: 709 (1908)		wfo-0000489099
Polygonum tarmense	Ruiz ex Meisn.	Prodr. 14: 117 (1856)		wfo-0000489098
Polygonum tatewakianum	Koji Ito	J. Jap. Bot. xxxix. 73 (1964).		wfo-0000489096
Polygonum telonense	Gand.	Rev. Bot. Bull. Mens. 1: 151 (1882)		wfo-0000746893
Polygonum tenerum	Spreng.	Syst. Veg. 2: 254 (1825)		wfo-0000489092
Polygonum tenorei	C. Presl	–	—	wfo-0001302733
Polygonum tenuicaule	Bisset & S.Moore	J. Bot. 16: 135 (1878)		wfo-0000489090
Polygonum tenuiflorum	C.Presl	Delic. Prag. : 67 (1822)		wfo-0000489089
Polygonum tenuifolium	H.W.Kung	Contr. Inst. Bot. Natl. Acad. Peiping 3: 367 (1935)		wfo-0001240899
Polygonum tenuinaevum	Gand.	Rev. Bot. Bull. Mens. 1: 44 (1882)		wfo-0000746935
Polygonum tenuissimum	A.I.Baranov & Skvortsov ex Vorosch.	Sovetsk. Bot. 60: 36 (1965)		wfo-0000489087
Polygonum tephioides	D.Parodi	Anales Soc. Ci. Argent. v. (1878) 158; Contrib. 52.		wfo-0000489086
Polygonum terrestre	Hegetschw.	Fl. Schweiz : 366 (1839)		wfo-0000489085
Polygonum terzioglui	Makbul, Coşkunç. & Kundakçı	Phytotaxa 625(3): 250 2023		wfo-1000056839
Polygonum thevenaei	Lespin.	Bull. Soc. Bot. France 6: 657 (1859)		wfo-0000489045
Polygonum tiflisiense	Kom.	Fl. URSS 5: 720 (1936)		wfo-0000489053
Polygonum todaroi	Lojac.	Fl. Sicul. 2(2): 307 (1907)		wfo-0000489050
Polygonum tortuosum	(Los.) Lovelius	Bot. Zhurn. (Moscow & Leningrad) 60(12): 1730. 1975		wfo-0001245192
Polygonum triandrous	Coolidge	Madroño 20: 266. 1970		wfo-0000489044
Polygonum triandrum	J.Coolidge	Madroño 20: 266, fig. 1. 1970 as P. triandrous		wfo-0001234557
Polygonum triangulare	Wall.	Numer. List [Wallich] n. 1689. 1829		wfo-0000489041
Polygonum tropicum	K.Koch	Linnaea 22: 205 (1849)		wfo-0000489039
Polygonum truellum	Koidz.	Bot. Mag. (Tokyo) 40: 334 (1926)		wfo-0000489063
Polygonum truncatum	A.Rich.	Hist. Fis. Cuba 11: 182. 1850		wfo-0000489047
Polygonum truncatum	Zoll. & Moritzi	Natuur- Geneesk. Arch. Ned.-Indië 2: 214 (1845)		wfo-0000489064
Polygonum tsangschanicum	Lingelsh. & Borza	Repert. Spec. Nov. Regni Veg. 13: 385 (1914)		wfo-0001245902
Polygonum turkestanicum	Sumnev.	Bot. Mater. Gerb. Inst. Bot. Zool. Akad. Nauk Uzbeksk. S.S.R. 9: 24 (1947)		wfo-0000489066
Polygonum umbellatum	(Houtt.) Koidz.	Acta Phytotax. Geobot. 8: 51 (1939)		wfo-0000489065
Polygonum urgellense	Sennen	Butl. Inst. Catalana Hist. Nat. 32: 104 (1932)		wfo-0000489062
Polygonum utahense	Brenckle & Cottam	in Bull. Univ. Utah, xxx. No. 15 (Biol. Ser., iv. No. 4) 3 (1940).		wfo-0000489060
Polygonum vaccinifolium	Wall.	Numer. List [Wallich] n. 1695. 1829		wfo-0000489058
Polygonum vagans	Greene	Pittonia 5: 202 (1903)		wfo-0000489057
Polygonum valdivianum	Phil.	Anales Univ. Chile 91: 488. 1895		wfo-0000489286
Polygonum valerii	A.K.Skvortsov	Bot. Zhurn. (Moscow & Leningrad) 57: 494 (1972)		wfo-0000489481
Polygonum vaniotianum	H.Lév.	Cat. Pl. Yun-Nan : 208 (1916)		wfo-0001245258
Polygonum varians	Kuntze	Revis. Gen. Pl. 2: 559 (1891)		wfo-0000489411
Polygonum vasconicum	Gand.	Herb. Pyrénées 72 1884		wfo-1000064708
Polygonum vellosoi	Toledo	Arq. Bot. Estado São Paulo 3: 27 (1952)		wfo-0000489410
Polygonum venosum	Steward	Contr. Gray Herb. 88: 26 (1930)		wfo-0000489408
Polygonum vernale	(Nakai) Makino & Nemoto	Fl. Japan , ed. 2: 265 (1931)		wfo-0000489407
Polygonum vernum	Raf.	Fl. Ludov. : 30 (1817)		wfo-0000489405
Polygonum verticillatum	Biroli ex Colla	Herb. Pedem. v. 58 (1836).		wfo-0000489404
Polygonum vestitum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489403
Polygonum vesulum	Gand.	Dec. Pl. Nov. [Gandoger] 1: 10. 1875		wfo-0000489402
Polygonum viale	Charit.	Florogen. Komm. Zelenoi Knige Sibiri (Stepi, Solontsy) 122 (-123). 2010		wfo-1000049261
Polygonum villosulum	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489401
Polygonum virescens	Gand.	Rev. Bot. Bull. Mens. 1: 47. 1882 [Sep 1882]		wfo-0000746948
Polygonum virgatum	Cham. & Schltdl.	Linnaea 3: 45 (-46). 1828		wfo-0001101143
Polygonum virginianum f. glabratum	Matsuda	–	—	wfo-0001272189
Polygonum virginianum var. filiforme	(Thunb.) Merr.	J. Arnold Arbor. 21(3): 367 1940	—	wfo-0001273375
Polygonum virginianum var. filiforme	(Thunb.) Nakai	Bot. Mag. (Tokyo) 23: 380 1909	—	wfo-0001246051
Polygonum viviparum var. tenuifolium	(H.W.Kung) Y.L.Liu	J. N. W. Teachers' Coll. (Nat. Sci.) 1987(3): 45 (1987)		wfo-0001240898
Polygonum viviparum var. viviparum	–	–	—	wfo-0001101330
Polygonum volchovense	Tzvelev	Novosti Sist. Vyssh. Rast. 25: 187 (1988)		wfo-0000489427
Polygonum vulcanicum	Greene	Pittonia 5: 198 (1903)		wfo-0000489424
Polygonum vulgare	Gueldenst.	Reis. Russland 2: 44 (1791)		wfo-0000489423
Polygonum wardii	(Greene) Fedde	Just's Bot. Jahresber. 32(1): 417. 1905		wfo-0000489422
Polygonum wellensii	De Wild.	Pl. Bequaert. 5: 270 (1931)		wfo-0000489412
Polygonum yatagaianum	Mori	Trans. Nat. Hist. Soc. Formosa 27: 25 (1937)		wfo-0000489419
Polygonum zakirovii	Czevr.	Ecol.-Biol. Osobenn. Vazhn. Cyreb. Rast. Cult. : 181 (1978)		wfo-0001101644
Polygonum zippelii	Meisn.	Ann. Mus. Bot. Lugduno-Batavi 2: 64 (1865)		wfo-0000489417
Polygonum zonulatum	Noronha	Verh. Batav. Genootsch. Kunst. 5(Art. 4): 23. 1790		wfo-0000489416