Id%Version%Family%Infra family%Hybrid genus%Genus%Infra genus%Rank%Authors%Basionym author%Publishing author%Full name without family and authors%Publication%Collation%Publication year full%Name status%Remarks%Basionym%Replaced synonym%Nomenclatural synonym%Distribution%Citation type 32619-1%1.4%Pontederiaceae%%N%Buchosia%%gen.%Vell.%%Vell.%Buchosia%Fl. Flumin.%33%1829%%%%%%%tax. nov. 698024-1%1.3%Pontederiaceae%%N%Buchosia%%spec.%Vell.%%Vell.%Buchosia aquatica%Fl. Flumin.%33%1829%%%%%%%unknown 32620-1%1.1.2.1.1.2%Pontederiaceae%%N%Cabanisia%%gen.%Klotzsch ex Schltdl.%%Klotzsch ex Schltdl.%Cabanisia%Abh. Naturf. Ges. Halle%vi. (1862) 176%%%%%%%%unknown 698025-1%1.1.2.1.1.1%Pontederiaceae%%N%Cabanisia%%spec.%Schltdl.%%Schltdl.%Cabanisia caracasana%Abh. Naturf. Ges. Halle%vi. (1862) 176%%%%%%%%unknown 698026-1%1.1.2.1.1.1%Pontederiaceae%%N%Cabanisia%%spec.%Schltdl.%%Schltdl.%Cabanisia martiana%Abh. Naturf. Ges. Halle%vi. (1862) 176%%%%%%%%unknown 77219281-1%1.1%Pontederiaceae%%N%Cabanisia%%spec.%(A.G.Schulz) A.Haines%(A.G.Schulz)%A.Haines%Cabanisia meyeri%Bot. Notes%15: 6%2020%%%Pontederiaceae Eichhornia meyeri A.G.Schulz%%%%comb. nov. 77219282-1%1.1%Pontederiaceae%%N%Cabanisia%%spec.%(Spreng.) A.Haines%(Spreng.)%A.Haines%Cabanisia paniculata%Bot. Notes%15: 6%2020%%%Pontederiaceae Pontederia paniculata Spreng.%%%%comb. nov. 77219283-1%1.1%Pontederiaceae%%N%Cabanisia%%spec.%(Mart.) A.Haines%(Mart.)%A.Haines%Cabanisia paradoxa%Bot. Notes%15: 6%2020%%%Pontederiaceae Pontederia paradoxa Mart.%%%%comb. nov. 32621-1%1.1.2.1.1.1%Pontederiaceae%%N%Calcarunia%%gen.%Raf.%%Raf.%Calcarunia%Med. Fl.%2: 106%1830%%%%%%%unknown 698027-1%1.1.2.1.1.1%Pontederiaceae%%N%Calcarunia%%spec.%Raf.%%Raf.%Calcarunia hastata%Med. Fl.%2: 106%1830%%%%%%%unknown 32622-1%1.1.2.1.1.2%Pontederiaceae%%N%Carigola%%gen.%Raf.%%Raf.%Carigola%Fl. Tellur.%2: 10%1837%%%%%%%unknown 698028-1%1.1.2.1.1.2%Pontederiaceae%%N%Carigola%%spec.%Raf.%%Raf.%Carigola hastata%Fl. Tellur.%2: 10%1837%%%%%%%unknown 32623-1%1.7%Pontederiaceae%%N%Eichhornia%%gen.%Kunth%%Kunth%Eichhornia%Enum. Pl. [Kunth]%4: 129%1843%isonym%%%%%%tax. nov. 331190-2%1.4%Pontederiaceae%%N%Eichhornia%%gen.%Kunth%%Kunth%Eichhornia%Eichhornia, Gen. Nov.%3%1842%nom. cons.%%%%%%tax. nov. 54434-3%1.1%Pontederiaceae%%N%Eichhornia%eueichhornia%sect.%O.Schwartz%%O.Schwartz%Eichhornia sect. Eueichhornia%Botanische Jahrb?cher 61, Beibl. 139%%1927%%nom. inval. as this is the type section.%%%%%unknown 698030-1%1.1.2.1.1.2%Pontederiaceae%%N%Eichhornia%%spec.%Schltdl.%%Schltdl.%Eichhornia aquatica%Abh. Naturf. Ges. Halle%vi. (1862) 177%%%%%%%%unknown 30164577-2%1.1.2.1.1.2%Pontederiaceae%%N%Eichhornia%%spec.%(Sw.) Kunth%(Sw.)%Kunth%Eichhornia azurea%Enum. Pl. [Kunth]%4: 129%1843%%%Pontederiaceae Pontederia azurea Sw.%%%%comb. nov. 88909-2%1.10%Pontederiaceae%%N%Eichhornia%%var.%Seub.%%Seub.%Eichhornia azurea var. rhizantha%Fl. Bras. (Martius)%3(1): 90%1847%%%%%%Brazil (Southern America)%tax. nov. 88910-2%1.4%Pontederiaceae%%N%Eichhornia%%var.%Loefgr.%%Loefgr.%Eichhornia azurea var. rhizantha%Bol. Commiss. Geogr. Estado Sao Paulo%10: 9%1895%%%%%%Brazil (Southern America)%tax. nov. 698032-1%1.6%Pontederiaceae%%N%Eichhornia%%spec.%(Schltdl.) Benth. & Hook.f.%(Schltdl.)%Benth. & Hook.f.%Eichhornia caracasana%Gen. Pl. [Bentham & Hooker f.]%3(2): 831%1883%%%Pontederiaceae Cabanisia caracasana Schlecht.%%%%comb. nov. 698033-1%1.5%Pontederiaceae%%N%Eichhornia%%spec.%A.Rich.%%A.Rich.%Eichhornia cordifolia%Hist. Fis. Cuba%11: 273%1850%%%%%%%unknown 88911-2%1.4%Pontederiaceae%%N%Eichhornia%%spec.%Gand.%%Gand.%Eichhornia cordifolia%Bull. Soc. Bot. France%66: 294%1920%%%%%%Florida (Southeastern U.S.A., Northern America)%tax. nov. 88912-2%1.2%Pontederiaceae%%N%Eichhornia%%spec.%L.D.Gómez%%L.D.Gómez%Eichhornia costaricana%Phytologia%50: 70%1981%%%%%%Costa Rica (Central America, Southern America)%tax. nov. 897666-1%1.1.2.1.1.7%Pontederiaceae%%N%Eichhornia%%spec.%L.D.Gómez & Gómez-Laur.%%L.D.Gómez & Gómez-Laur.%Eichhornia costaricana%Phytologia%50(1): 70%1981%%%%%%Costa Rica.%tax. nov. 698035-1%1.1.2.1.1.3%Pontederiaceae%%N%Eichhornia%%spec.%Schltdl.%%Schltdl.%Eichhornia crassicaulis%Abh. Naturf. Ges. Halle%6: 177%1862%nom. illeg. nom. superfl. 'Pontederia crassipes Mart. (1820) is a valid name; Schlechtendal cited 'Altera est E. crassicaulis MART. sub Pontederia'%%%%%%nom. nov. 1198589-2%1.6%Pontederiaceae%%N%Eichhornia%%spec.%(Mart.) Solms%(Mart.)%Solms%Eichhornia crassipes%Monogr. Phan. [A.DC. & C.DC.]%4: 527%1883%%%Pontederiaceae Pontederia crassipes Mart.%%%%comb. nov. 54472-3%1.1%Pontederiaceae%%N%Eichhornia%%spec.%(Mart.) Solms%(Mart.)%Solms%Eichhornia crassipes%Monographiae Phanerogamarum 4%%1883%%%Pontederiaceae Pontederia crassipes Mart.%%%%comb. nov. 88913-2%1.5%Pontederiaceae%%N%Eichhornia%%spec.%Urb.%%Urb.%Eichhornia diversifolia%Symb. Antill. (Urban).%4(1): 147%1903%%%%%%%tax. nov. 698038-1%1.8%Pontederiaceae%%N%Eichhornia%%spec.%Seub.%%Seub.%Eichhornia graminea%Fl. Bras. (Martius)%3(1): 91%1847%%%%%%%unknown 88914-2%1.4%Pontederiaceae%%N%Eichhornia%%spec.%Alexander in A.C.Sm.%%Alexander in A.C.Sm.%Eichhornia heterosperma%Lloydia%2: 170%1939%%%%%%British Guiana, Brazil (Ceara), Costa Rica & Cuba%tax. nov. 698040-1%1.8%Pontederiaceae%%N%Eichhornia%%spec.%Seub.%%Seub.%Eichhornia martiana%Fl. Bras. (Martius)%3(1): 91%1847%%%%%%%unknown 698041-1%1.6%Pontederiaceae%%N%Eichhornia%%spec.%Walp.%%Walp.%Eichhornia martiusiana%Ann. Bot. Syst. (Walpers)%1(5): 848%1849%%%%%%%unknown 88915-2%1.4%Pontederiaceae%%N%Eichhornia%%spec.%A.G.Schulz%%A.G.Schulz%Eichhornia meyeri%Darwiniana%6: 56, fig. 4, tab. 2a%1942%%%%%%Chaco (Argentina)%tax. nov. 698043-1%1.4%Pontederiaceae%%N%Eichhornia%%spec.%Solms%%Solms%Eichhornia natans%Abh. Naturwiss. Vereins Bremen%7: 254%1882%%%%%%%unknown 88916-2%1.6%Pontederiaceae%%N%Eichhornia%%var.%(Seub. ex Mart.) Solms%(Seub. ex Mart.)%Solms%Eichhornia natans var. pauciflora%Monogr. Phan. [A.DC. & C.DC.]%4: 526%1883%%%%%%%tax. nov. 88917-2%1.4%Pontederiaceae%%N%Eichhornia%%var.%Cherm.Mir.%%Cherm.Mir.%Eichhornia natans var. pauciflora%Bol. Mus. Goeldi Hist. Nat. Ethnogr.%5: 127%1908%%%%%%Brazil (Southern America)%tax. nov. 698044-1%1.5%Pontederiaceae%%N%Eichhornia%%spec.%Solms%%Solms%Eichhornia paniculata%Monogr. Phan. [A.DC. & C.DC.]%4: 530%1883%%%%%%%unknown 698045-1%1.5%Pontederiaceae%%N%Eichhornia%%spec.%Solms%%Solms%Eichhornia paradoxa%Monogr. Phan. [A.DC. & C.DC.]%4: 531%1883%%%%%%%unknown 698046-1%1.9%Pontederiaceae%%N%Eichhornia%%spec.%Seub.%%Seub.%Eichhornia pauciflora%Fl. Bras. (Martius)%3(1): 91%1847%%%%%%%unknown 698047-1%1.8%Pontederiaceae%%N%Eichhornia%%spec.%Seub.%%Seub.%Eichhornia schultesiana%Fl. Bras. (Martius)%3(1): 93%1847%%%%%%%unknown 698048-1%1.8%Pontederiaceae%%N%Eichhornia%%spec.%Kunth%%Kunth%Eichhornia speciosa%Enum. Pl. [Kunth]%4: 131%1843%nom. illeg. nom. superfl.%%%%%%nom. nov. 698049-1%1.4%Pontederiaceae%%N%Eichhornia%%spec.%Rojas Acosta%%Rojas Acosta%Eichhornia speciosa%Cat. Hist. Nat. Corrientes%86, 185 (1897).%%%%%%%%unknown 698050-1%1.8%Pontederiaceae%%N%Eichhornia%%spec.%Seub.%%Seub.%Eichhornia subovata%Fl. Bras. (Martius)%3(1): 91%1847%%%%%%%unknown 303104-2%1.6%Pontederiaceae%%N%Eichhornia%%spec.%Seub.%%Seub.%Eichhornia tricolor%Fl. Bras. (Martius)%3(1): 92, t. 11%1847%%%%%%Brazil (Southern America)%tax. nov. 88919-2%1.2%Pontederiaceae%%N%Eichhornia%%spec.%Velásquez%%Velásquez%Eichhornia venezuelensis%Acta Bot. Venez.%6: 367%1971%%%%%%Venezuela (Northern South America, Southern America)%tax. nov. 32624-1%1.4%Pontederiaceae%%N%Eichornia%%gen.%A.Rich.%%A.Rich.%Eichornia%Hist. Fis. Cuba%11: 273%1850%%%%%%%unknown 295405-2%1.4%Pontederiaceae%%N%Eurystemon%%gen.%Alexander%%Alexander%Eurystemon%N. Amer. Fl.%19(1): 55%1937%%%%%%%tax. nov. 102297-2%1.6%Pontederiaceae%%N%Eurystemon%%spec.%(S.Watson) Alexander%(S.Watson)%Alexander%Eurystemon mexicanus%N. Amer. Fl.%19(1): 55%1937%%%%%%%tax. nov. 32626-1%1.1.2.1.1.2%Pontederiaceae%%N%Gomphima%%gen.%Raf.%%Raf.%Gomphima%Fl. Tellur.%2: 10%1837%%%%%%%unknown 698054-1%1.1.2.1.1.2%Pontederiaceae%%N%Gomphima%%spec.%Raf.%%Raf.%Gomphima vaginalis%Fl. Tellur.%2: 10%1837%%%%%%%unknown 32627-1%1.2%Pontederiaceae%%N%Heterandra%%gen.%Beauv.%%Beauv.%Heterandra%Trans. Amer. Philos. Soc.%4: 175%1799%%%%%%%unknown 698055-1%1.2%Pontederiaceae%%N%Heterandra%%spec.%Beauv.%%Beauv.%Heterandra reniformis%Trans. Amer. Philos. Soc.%4: 177%1799%%%%%%%unknown 331208-2%1.4%Pontederiaceae%%N%Heteranthera%%gen.%Ruiz & Pav.%%Ruiz & Pav.%Heteranthera%Fl. Peruv. Prodr.%9%1794%%nom. cons.%%%%%tax. nov. 926742-1%1.1.2.1.1.3%Pontederiaceae%%N%Heteranthera%zosterella%subgen.%(Small) Rosatti%(Small)%Rosatti%Heteranthera subgen. Zosterella%J. Arnold Arbor.%68(1): 59%1987%%%Pontederiaceae Zosterella Small%%%%comb. nov. 698056-1%1.1.2.1.1.3%Pontederiaceae%%N%Heteranthera%%spec.%Willd.%%Willd.%Heteranthera acuta%Neue Schriften Ges. Naturf. Freunde Berlin%iii. (1801) 438; Vahl, Enum. ii. 42%%%%%%%%unknown 698057-1%1.1.2.2.1.4%Pontederiaceae%%N%Heteranthera%%spec.%Willd. ex Kunth%%Willd. ex Kunth%Heteranthera alismoides%Enum. Pl. [Kunth]%4: 122%1843%%%%%%%unknown 698058-1%1.1.2.2.1.5%Pontederiaceae%%N%Heteranthera%%spec.%Kunth ex Link%%Kunth ex Link%Heteranthera alismoides%Jahrb. Gewächsk.%1(3): 73%1820%%%%%%%unknown 698059-1%1.1.2.1.1.6%Pontederiaceae%%N%Heteranthera%%spec.%Rchb. ex Kunth%%Rchb. ex Kunth%Heteranthera callifolia%Enum. Pl. [Kunth]%4: 123%1843%%%%%%%unknown 77163813-1%1.4%Pontederiaceae%%N%Heteranthera%%spec.%C.N.Horn & M.Pell.%%C.N.Horn & M.Pell.%Heteranthera catharinensis%PhytoKeys%82: 37%2017%%doi:10.3897/phytokeys.82.13752%%%%Santa Catarina (Brazil South, Brazil, Southern America)%tax. nov. 698060-1%1.4%Pontederiaceae%%N%Heteranthera%%spec.%Vahl%%Vahl%Heteranthera cordata%Enum. Pl. [Vahl]%ii. 44.%1805%%%%%%%unknown 698061-1%1.5%Pontederiaceae%%N%Heteranthera%%spec.%Vahl%%Vahl%Heteranthera diversifolia%Enum. Pl. [Vahl]%ii. 44%1805%%%%%%%unknown 121025-2%1.3%Pontederiaceae%%N%Heteranthera%%spec.%MacMill.%%MacMill.%Heteranthera dubia%Metasp. Minnesota Valley%138%1892%%%%%%%tax. nov. 698062-1%1.4%Pontederiaceae%%N%Heteranthera%%spec.%Morong%%Morong%Heteranthera dubia%Mem. Torrey Bot. Club%v. (1894) 105%%%%%%%%unknown 121026-2%1.3%Pontederiaceae%%N%Heteranthera%%f.%Vict.%%Vict.%Heteranthera dubia f. terrestre%Contr. Lab. Bot. Univ. Montréal%14: 32%1929%%%%%%%tax. nov. 698064-1%1.6%Pontederiaceae%%N%Heteranthera%%spec.%Miq.%%Miq.%Heteranthera formosa%Linnaea%17(1): 60%1843%%%%%%%unknown 77174590-1%1.1%Pontederiaceae%%N%Heteranthera%%spec.%(Hook.f.) M.Pell.%(Hook.f.)%M.Pell.%Heteranthera gardneri%Nordic J. Bot.%35(1): 124%2016%%doi:10.1111/njb.01152%Pontederiaceae Hydrothrix gardneri Hook.f.%%%%comb. nov. 698065-1%1.5%Pontederiaceae%%N%Heteranthera%%spec.%Vahl%%Vahl%Heteranthera graminea%Enum. Pl. [Vahl]%ii. 45.%1805%%%%%%%unknown 698066-1%1.2.2.1%Pontederiaceae%%N%Heteranthera%%spec.%Klotzsch%%Klotzsch%Heteranthera grandiflora%Reis. Br.-Guiana [Ri. Schomburgk]%3: 1118%1849%%%%%%%unknown 698067-1%1.1.2.2.1.1%Pontederiaceae%%N%Heteranthera%%spec.%Griseb.%%Griseb.%Heteranthera hydrocleifolia%Cat. Pl. Cub. [Grisebach]%253%1866%%%%%%%unknown 698068-1%1.3.2.1%Pontederiaceae%%N%Heteranthera%%spec.%Fenzl ex Schweinf.%%Fenzl ex Schweinf.%Heteranthera kotschyana%Beitr. Fl. Aethiop. [Schweinfurth]%294, nomen%1867%%%%%%%unknown 698069-1%1.3.2.1%Pontederiaceae%%N%Heteranthera%%spec.%Fenzl ex Schweinf.%%Fenzl ex Schweinf.%Heteranthera kotschyana%Beitr. Fl. Aethiop. [Schweinfurth]%205.%1867%%%%%%%unknown 77242113-1%1.2%Pontederiaceae%%N%Heteranthera%%spec.%Fenzl ex Solms%%Fenzl ex Solms%Heteranthera kotschyana%Beitr. Fl. Aethiop. [Schweinfurth]%294%1867%%%%%%%tax. nov. 121027-2%1.4%Pontederiaceae%%N%Heteranthera%%spec.%(Buchenau) Shinners%(Buchenau)%Shinners%Heteranthera liebmannii%Field & Lab.%23: 21%1955%%%%%%%tax. nov. 121028-2%1.2%Pontederiaceae%%N%Heteranthera%%spec.%Vahl%%Vahl%Heteranthera limosa%%%%%%%%%%tax. nov. 698071-1%1.1.2.1.1.1%Pontederiaceae%%N%Heteranthera%%spec.%Willd.%%Willd.%Heteranthera limosa%Neue Schriften Ges. Naturf. Freunde Berlin%iii. (1801) 439; Vahl, Enum. ii. 44.%%%%%%%%unknown 121029-2%1.2%Pontederiaceae%%N%Heteranthera%%f.%Benke%%Benke%Heteranthera limosa f. albiflora%Rhodora%34: 9%1932%%%%%%Kansas (North-Central U.S.A., Northern America)%tax. nov. 121030-2%1.6.2.1.4.4%Pontederiaceae%%N%Heteranthera%%var.%(Mart. ex Roem & Schult.) Solms%(Mart. ex Roem & Schult.)%Solms%Heteranthera limosa var. oblongifolia%Monogr. Phan. [A.DC. & C.DC.]%4: 519%1883%%%%%%%tax. nov. 302356-2%1.3%Pontederiaceae%%N%Heteranthera%%var.%Kunth%%Kunth%Heteranthera limosa var. rotundifolia%Enum. Pl. [Kunth]%4: 122%1843%%%%%%Jamaica (Caribbean, Southern America)%tax. nov. 982536-1%1.5%Pontederiaceae%%N%Heteranthera%%subsp.%(Kunth) A.Galán%(Kunth)%A.Galán%Heteranthera limosa subsp. rotundifolia%Arnaldoa%2(2): 54%1995%%%Pontederiaceae Heteranthera limosa Willd. var. rotundifolia%%%%comb. nov. 77194733-1%1.1%Pontederiaceae%%N%Heteranthera%%spec.%D.J.Sousa & Giul.%%D.J.Sousa & Giul.%Heteranthera longirachilla%Syst. Bot.%43(2): 503%2018%%doi:10.1600/036364418X697238%%%%Bahia (Brazil Northeast, Brazil, Southern America)%tax. nov. 77174591-1%1.1%Pontederiaceae%%N%Heteranthera%%spec.%(H.Perrier) M.Pell.%(H.Perrier)%M.Pell.%Heteranthera lutea%Nordic J. Bot.%35(1): 125%2016%%doi:10.1111/njb.01152%Pontederiaceae Scholleropsis lutea H.Perrier%%%%comb. nov. 698072-1%1.4%Pontederiaceae%%N%Heteranthera%%spec.%S.Watson%%S.Watson%Heteranthera mexicana%Proc. Amer. Acad. Arts%xviii. (1882-83) 166.%%%%%%%%unknown 77212271-1%1.2%Pontederiaceae%%N%Heteranthera%%spec.%C.N.Horn%%C.N.Horn%Heteranthera missouriensis%J. Bot. Res. Inst. Texas%14(1): 2%2020%%doi:10.17348/jbrit.v14.i1.886%%%%Kansas (North-Central U.S.A., Northern America);Alabama (Southeastern U.S.A., Northern America);Arkansas (Southeastern U.S.A., Northern America);California (Southwestern U.S.A., Northern America);Illinois (North-Central U.S.A., Northern America);Louisiana (Southeastern U.S.A., Northern America);Mississippi (Southeastern U.S.A., Northern America);Missouri (North-Central U.S.A., Northern America);North Carolina (Southeastern U.S.A., Northern America);Tennessee (Southeastern U.S.A., Northern America);Texas (South-Central U.S.A., Northern America);%tax. nov. 278144-2%1.4%Pontederiaceae%%N%Heteranthera%%spec.%(Griseb.) C.N.Horn%(Griseb.)%C.N.Horn%Heteranthera multiflora%Phytologia%59: 290%1986%%%%%%%tax. nov. 698073-1%1.4%Pontederiaceae%%N%Heteranthera%%spec.%Mart.%%Mart.%Heteranthera oblongifolia%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1148%1830%%%%%%%unknown 121033-2%1.3%Pontederiaceae%%N%Heteranthera%%spec.%Herter%%Herter%Heteranthera osteniana%Darwiniana%2: 19%1928%%%%%%Uruguay (Southern South America, Southern America)%tax. nov. 77212272-1%1.1%Pontederiaceae%%N%Heteranthera%%spec.%C.N.Horn%%C.N.Horn%Heteranthera pauciflora%J. Bot. Res. Inst. Texas%14(1): 3%2020%%doi:10.17348/jbrit.v14.i1.886%%%%Virginia (Southeastern U.S.A., Northern America);Delaware (Southeastern U.S.A., Northern America);Maryland (Southeastern U.S.A., Northern America);New Jersey (Northeastern U.S.A., Northern America);North Carolina (Southeastern U.S.A., Northern America);Pennsylvania (Northeastern U.S.A., Northern America);%tax. nov. 698075-1%1.2.2.1.1.2%Pontederiaceae%%N%Heteranthera%%spec.%Benth.%%Benth.%Heteranthera peduncularis%Pl. Hartw. [Bentham]%25%1840%%%%%%%unknown 698076-1%1.4%Pontederiaceae%%N%Heteranthera%%spec.%Solms%%Solms%Heteranthera potamogeton%Monogr. Phan. [A.DC. & C.DC.]%4: 521%1883%%%%%%%unknown 698077-1%1.4%Pontederiaceae%%N%Heteranthera%%spec.%Vahl%%Vahl%Heteranthera pubescens%Enum. Pl. [Vahl]%ii. 43%1805%%%%%%%unknown 698078-1%1.1.2.2%Pontederiaceae%%N%Heteranthera%%spec.%A.Chev.%%A.Chev.%Heteranthera pubescens%Explor. Bot. Afrique Occ. Franc.%i. 659 (1920), nomen.%%%%%%%%unknown 698079-1%1.1.2.1.1.2%Pontederiaceae%%N%Heteranthera%%spec.%A.Chev.%%A.Chev.%Heteranthera pubescens%Fl. W. Trop. Afr. [Hutchinson & Dalziel]%2: 355, in syn.%1936%%%%%%%unknown 77241486-1%1.1%Pontederiaceae%%N%Heteranthera%%spec.%A.Chev.%%A.Chev.%Heteranthera pubescens%Explor. Bot. Afrique Occ. Franc.%1: 659%1920%%%%%%%tax. nov. 77163814-1%1.4%Pontederiaceae%%N%Heteranthera%%spec.%M.Pell. & C.N.Horn%%M.Pell. & C.N.Horn%Heteranthera pumila%PhytoKeys%82: 43%2017%%doi:10.3897/phytokeys.82.13752%%%%São Paulo (Brazil Southeast, Brazil, Southern America);Minas Gerais (Brazil Southeast, Brazil, Southern America);Paraná (Brazil South, Brazil, Southern America);Rio Grande do Sul (Brazil South, Brazil, Southern America);Santa Catarina (Brazil South, Brazil, Southern America);%tax. nov. 698080-1%1.5%Pontederiaceae%%N%Heteranthera%%spec.%Ruiz & Pav.%%Ruiz & Pav.%Heteranthera reniformis%Fl. Peruv. [Ruiz & Pavon]%1: 43, t. 71%1798%%%%%%%unknown 121036-2%1.3.1.1%Pontederiaceae%%N%Heteranthera%%var.%O.Schwartz%%O.Schwartz%Heteranthera reniformis var. conjungens%Beih. Bot. Centralbl., Abt. 1.%42(1): 287%1926%%%%%%Brazil (Southern America)%tax. nov. 278145-2%1.2%Pontederiaceae%%N%Heteranthera%%var.%Griseb.%%Griseb.%Heteranthera reniformis var. multiflora%Abh. Königl. Ges. Wiss. Göttingen%24: 323%1879%%%%%%Argentina%tax. nov. 121037-2%1.4.1.4%Pontederiaceae%%N%Heteranthera%%var.%(Benth.) Solms%(Benth.)%Solms%Heteranthera reniformis var. peduncularis%Monogr. Phan. [A.DC. & C.DC.]%4: 520%1883%%%%%%%tax. nov. 698081-1%1.1.2.2.1.1%Pontederiaceae%%N%Heteranthera%%spec.%Griseb.%%Griseb.%Heteranthera rotundifolia%Cat. Pl. Cub. [Grisebach]%252%1866%%%%%%%unknown 698082-1%1.5%Pontederiaceae%%N%Heteranthera%%spec.%Solms%%Solms%Heteranthera seubertiana%Monogr. Phan. [A.DC. & C.DC.]%4: 518%1883%%%%%%%unknown 698083-1%1.2.2.2.1.1%Pontederiaceae%%N%Heteranthera%%spec.%C.Presl%%C.Presl%Heteranthera spicata%Symb. Bot. (Presl)%t. 10%%%%%%%%unknown 698084-1%1.3%Pontederiaceae%%N%Heteranthera%%spec.%Steud.%%Steud.%Heteranthera virginicus%Nomencl. Bot. [Steudel], ed. 2.%ii. 29, in syn.%%%%%%%%unknown 77298086-1%1.1%Pontederiaceae%%N%Heteranthera%%spec.%Carnevali, J.L.Tapia & J.R.Grande%%Carnevali, J.L.Tapia & J.R.Grande%Heteranthera yucatana%Phytotaxa%547(1): 23%2022%%doi:10.11646/phytotaxa.547.1.2 Etymology: 'The specific epithet “yucatana” refers both to the Yucatan Peninsula and the State of Yucatan, Mexico, from which this species is apparently endemic'.%%%%Yucatán (Mexico Southeast, Mexico, Northern America)%tax. nov. 698085-1%1.2.2.1.1.3%Pontederiaceae%%N%Heteranthera%%spec.%Mart.%%Mart.%Heteranthera zosterifolia%Nov. Gen. Sp. Pl. (Martius)%1(1): 7, t. 3%%%%%%%%unknown 32629-1%1.1.2.1.1.4%Pontederiaceae%%N%Hirschtia%%gen.%K.Schum. ex Schwartz%%K.Schum. ex Schwartz%Hirschtia%Bot. Jahrb. Syst.%61(2-3, Beibl. 139): 41, in obs., pro syn.:.%1927%%%%%%%unknown 698086-1%1.1.2.1.1.5%Pontederiaceae%%N%Hirschtia%%spec.%K.Schum. ex Schwartz%%K.Schum. ex Schwartz%Hirschtia heterantherimorpha%Bot. Jahrb. Syst.%61(2-3, Beibl. 139): 41, in obs., pro syn.%1927%%%%%%%unknown 32630-1%1.1.2.1.1.4%Pontederiaceae%%N%Hookerina%%gen.%Kuntze%%Kuntze%Hookerina%Revis. Gen. Pl.%2: 718%1891%%%%%%%unknown 123831-2%1.2.1.3%Pontederiaceae%%N%Hookerina%%spec.%Kuntze%%Kuntze%Hookerina gardneri%Revis. Gen. Pl.%2: 718%1891%%%%%%%tax. nov. 32631-1%1.3%Pontederiaceae%%N%Hydrothrix%%gen.%Hook.f.%%Hook.f.%Hydrothrix%Ann. Bot. (Oxford)%1. (1887) 889; Schoenl. in Engl. & Prantl, Naturl. Pflanzenfam. ii.3 (1887) 75.%%%%%%%%unknown 125344-2%1.3%Pontederiaceae%%N%Hydrothrix%%spec.%Machado%%Machado%Hydrothrix barrosoana%Revista Brasil. Biol.%7: 124, fig%1947%%%%%%Pernambuco (Brazil, Southern America)%tax. nov. 125345-2%1.2.1.1%Pontederiaceae%%N%Hydrothrix%%spec.%Hook.f.%%Hook.f.%Hydrothrix gardneri%Ann. Bot. (Oxford)%1(1): 90%1887%%%%%%%tax. nov. 698089-1%1.3%Pontederiaceae%%N%Hydrothrix%%spec.%Hook.f.%%Hook.f.%Hydrothrix gardneri%Ann. Bot. (Oxford)%1. (1887) 90 t. 7; Schoenl. in Engl. & Prantl, Naturl. Pflanzenfam.ii. 3 (1887) 75.%%%%%%%%unknown 698090-1%1.3%Pontederiaceae%%N%Hydrothrix%%spec.%Hook.f.%%Hook.f.%Hydrothrix verticillaris%in Ann. Bot., Lond.%i. p. vi. t. 7, cum anal.%1887%%%%%%%unknown 32632-1%1.1.2.1.1.2%Pontederiaceae%%N%Kadakia%%gen.%Raf.%%Raf.%Kadakia%Fl. Tellur.%2: 9%1837%%%%%%%unknown 32633-1%1.1.2.2.1.1%Pontederiaceae%%N%Leptanthus%%gen.%Michx.%%Michx.%Leptanthus%Fl. Bor.-Amer. (Michaux)%1: 24, t. 5%1803%%%%%%%unknown 698091-1%1.1.2.2.1.1%Pontederiaceae%%N%Leptanthus%%spec.%Michx.%%Michx.%Leptanthus gramineus%Fl. Bor.-Amer. (Michaux)%1: 24, t. 25%1803%%%%%%%unknown 698092-1%1.1.2.2.1.1%Pontederiaceae%%N%Leptanthus%%spec.%Michx.%%Michx.%Leptanthus ovalis%Fl. Bor.-Amer. (Michaux)%1: 24, t. 25%1803%%%%%%%unknown 698093-1%1.1.2.1.1.1.2.1.1.1%Pontederiaceae%%N%Leptanthus%%spec.%Pers.%%Pers.%Leptanthus peruvianus%Syn. Pl. [Persoon]%1: 56%1805%%%%%%%unknown 698094-1%1.1.2.2.1.1%Pontederiaceae%%N%Leptanthus%%spec.%Michx.%%Michx.%Leptanthus reniformis%Fl. Bor.-Amer. (Michaux)%1: 24%1803%%%%%%%unknown 698095-1%1.1.2.1.1.1.2.1.1.1%Pontederiaceae%%N%Leptanthus%%spec.%Pers.%%Pers.%Leptanthus virginicus%Syn. Pl. [Persoon]%1: 56%1805%%%%%%%unknown 32634-1%1.1.2.1.1.1%Pontederiaceae%%N%Leptosomus%%gen.%Schltdl.%%Schltdl.%Leptosomus%Abh. Naturf. Ges. Halle%vi. (1862) 174%%%%%%%%unknown 698096-1%1.1.2.1.1.1%Pontederiaceae%%N%Leptosomus%%spec.%Schltdl.%%Schltdl.%Leptosomus natans%Abh. Naturf. Ges. Halle%vi. (1862) 174%%%%%%%%unknown 32635-1%1.1.2.1.1.1%Pontederiaceae%%N%Lunania%%gen.%Raf.%%Raf.%Lunania%Med. Fl.%3: 106%1830%%%%%%%unknown 698097-1%1.1.2.1.1.1%Pontederiaceae%%N%Lunania%%spec.%Raf.%%Raf.%Lunania uniflora%Med. Fl.%3: 106%1830%%%%%%%unknown 32636-1%1.2.2.1%Pontederiaceae%%N%Michelia%%gen.%Adans.%%Adans.%Michelia%Fam. Pl. (Adanson)%2: 201, 577%1763%nom. illeg. later homonym non L. (1753).%%%%%%tax. nov. 30402589-2%1.1.2.1%Pontederiaceae%%N%Monochoria%%gen.%C.Presl%%C.Presl%Monochoria%Reliq. Haenk.%1(2): 127%1827%%%%%%%tax. nov. 32637-1%1.1.2.1.1.2%Pontederiaceae%%N%Monochoria%%gen.%C.Presl%%C.Presl%Monochoria%Reliq. Haenk.%i. 127 (1827).%%%%%%%%unknown 133244-3%1.1%Pontederiaceae%%N%Monochoria%deutomonochoria%sect.%O.Schwartz%%O.Schwartz%Monochoria sect. Deutomonochoria%Botanische Jahrb?cher 61%%1927%%%%%%%unknown 133264-3%1.1%Pontederiaceae%%N%Monochoria%eumonochoria%sect.%O.Schwartz%%O.Schwartz%Monochoria sect. Eumonochoria%Botanische Jahrb?cher 61%%1927%%nom. inval. as this is the type section.%%%%%unknown 133343-3%1.1%Pontederiaceae%%N%Monochoria%limnostachys%sect.%(F.Muell.) Backer%(F.Muell.)%Backer%Monochoria sect. Limnostachys%Flora Malesiana ser. I%%1951%%%%%%%comb. nov. 133364-3%1.1%Pontederiaceae%%N%Monochoria%monochoria%sect.%C.Presl%%C.Presl%Monochoria sect. Monochoria%Botanische Jahrb?cher 61%%1927%%Autonym.%%%%%unknown 698098-1%1.3%Pontederiaceae%%N%Monochoria%%spec.%N.E.Br.%%N.E.Br.%Monochoria africana%Fl. Trop. Afr. [Oliver et al.]%8(1): 5%1901%%%%%%%unknown 77235212-1%1.2%Pontederiaceae%%N%Monochoria%%spec.%(G.X.Wang) Boonkerd & Tungm.%(G.X.Wang)%Boonkerd & Tungm.%Monochoria angustifolia%Songklanakarin J. Sci. Technol.%42(4): 750%2020%%doi:10.14456/sjst-psu.2020.95%Pontederiaceae Monochoria vaginalis (Burm.f.) C.Presl ex Kunth var. angustifolia G.X.Wang%%%%comb. et stat. nov. 698099-1%1.3.2.1.1.1%Pontederiaceae%%N%Monochoria%%spec.%Ridl.%%Ridl.%Monochoria australasica%J. Straits Branch Roy. Asiat. Soc.%79: 100%1918%%%%%%%unknown 698100-1%1.1.2.1.1.3%Pontederiaceae%%N%Monochoria%%spec.%Verdc.%%Verdc.%Monochoria brevipetiolata%Kirkia%1: 81%1961%%%%%%%unknown 698101-1%1.1.2.1.1.2%Pontederiaceae%%N%Monochoria%%spec.%Gand.%%Gand.%Monochoria chinensis%Bull. Soc. Bot. France%66: 294%1920%%%%%%%unknown 698102-1%1.5%Pontederiaceae%%N%Monochoria%%spec.%F.Muell.%%F.Muell.%Monochoria cyanea%Fragm. (Mueller)%8(60): 44%1873%%%%%%%unknown 698103-1%1.5%Pontederiaceae%%N%Monochoria%%spec.%Kunth%%Kunth%Monochoria dilatata%Enum. Pl. [Kunth]%4: 134%1843%%%%%%%unknown 698104-1%1.2.2.1.1.1%Pontederiaceae%%N%Monochoria%%spec.%Miq.%%Miq.%Monochoria dubia%Fl. Ned. Ind.%3: 549%1859%%%%%%%unknown 698105-1%1.3.2.1%Pontederiaceae%%N%Monochoria%%spec.%Ridl.%%Ridl.%Monochoria elata%J. Straits Branch Roy. Asiat. Soc.%79: 99%1918%%%%%%%unknown 698107-1%1.4.2.1.1.1%Pontederiaceae%%N%Monochoria%%spec.%(L.) Solms%(L.)%Solms%Monochoria hastata%Monogr. Phan. [A.DC. & C.DC.]%4: 523%1883%%%Pontederiaceae Pontederia hastata L.%%%%comb. nov. 77189755-1%1.1%Pontederiaceae%%N%Monochoria%%var.%(Ridl.) Backer%(Ridl.)%Backer%Monochoria hastata var. elata%Fl. Males., Ser. 1, Spermat.%4: 258%1951%%%%%%%comb. nov. 698106-1%1.1.2.2.1.1.2.1%Pontederiaceae%%N%Monochoria%%spec.%C.Presl%%C.Presl%Monochoria hastifolia%Reliq. Haenk.%1(2): 128%1827%nom. illeg. nom. superfl.%%%%%%nom. nov. 698108-1%1.3%Pontederiaceae%%N%Monochoria%%spec.%Hassk.%%Hassk.%Monochoria junghuhniana%Flora%35: 115%1852%%%%%%%unknown 698109-1%1.2.2.1.1.2%Pontederiaceae%%N%Monochoria%%spec.%Regel & Maack%%Regel & Maack%Monochoria korsakowii%Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 7.%iv. (1861) n. iv. 155%%%%%%%%unknown 77284816-1%1.2%Pontederiaceae%%N%Monochoria%%var.%Makino%%Makino%Monochoria korsakowii var. albiflora%J. Jap. Bot.%6: 8%1929%%%%%%%tax. nov. 698110-1%1.2.2.1.1.1%Pontederiaceae%%N%Monochoria%%spec.%Miq.%%Miq.%Monochoria linearis%Fl. Ned. Ind.%3: 549%1859%%%%%%%unknown 698111-1%1.3.2.1.1.2%Pontederiaceae%%N%Monochoria%%spec.%Kunth%%Kunth%Monochoria loureiroi%Enum. Pl. [Kunth]%4: 135%1843%%%%%%%unknown 698112-1%1.1.2.1.1.1%Pontederiaceae%%N%Monochoria%%spec.%Boiv. ex H.Perrier%%Boiv. ex H.Perrier%Monochoria oblonga%in Cat. Pl. Madag., Xyridac. etc.%10 (1934), in syn.%%%%%%%%unknown 698113-1%1.5%Pontederiaceae%%N%Monochoria%%spec.%Kunth%%Kunth%Monochoria ovata%Enum. Pl. [Kunth]%4: 665%1843%%%%%%%unknown 698114-1%1.5%Pontederiaceae%%N%Monochoria%%spec.%Kunth%%Kunth%Monochoria pauciflora%Enum. Pl. [Kunth]%4: 135%1843%%%%%%%unknown 698115-1%1.5%Pontederiaceae%%N%Monochoria%%spec.%Kunth%%Kunth%Monochoria plantaginea%Enum. Pl. [Kunth]%4: 135%1843%%%%%%%unknown 698116-1%1.5%Pontederiaceae%%N%Monochoria%%spec.%Kunth%%Kunth%Monochoria sagittata%Enum. Pl. [Kunth]%4: 134%1843%%%%%%%unknown 1061984-2%1.4%Pontederiaceae%%N%Monochoria%%spec.%(Burm.f.) C.Presl ex Kunth%(Burm.f.)%C.Presl ex Kunth%Monochoria vaginalis%Enum. Pl. [Kunth]%4: 134%1843%%C. Presl (Reliquiae Haenkeanae 1: 128. 1827) mentioned M. vaginalis within his treatment of Pontederia, but did not validly make the comb. nov.%%%%%unknown 133525-3%1.2.2.1%Pontederiaceae%%N%Monochoria%%spec.%(Burm.f.) C.Presl ex Kunth%(Burm.f.)%C.Presl ex Kunth%Monochoria vaginalis%Enumeratio Plantarum 4%%1843%%Combination implied, but not validly made, by C.Presl, Reliquiae Haenkeanae 1 (1825-1830) 128, in obs.%Pontederiaceae Pontederia vaginalis Burm.f.%%%%comb. nov. 698117-1%1.1.2.1.1.1.2.1%Pontederiaceae%%N%Monochoria%%spec.%C.Presl%%C.Presl%Monochoria vaginalis%Reliq. Haenk.%1: 128%1827%nom. inval. Presl merely mentioned Pontederia vaginalis within his treatment of Monochoria, but did not make the comb. nov. M. vaginalis (see ICN Art. 35.2 Ex. 6)%%%%%%tax. nov. 77188079-1%1.1%Pontederiaceae%%N%Monochoria%%var.%Solms%%Solms%Monochoria vaginalis var. africana%Monogr. Phan. [A.DC. & C.DC.]%4: 525%1883%%%%%%%tax. nov. 77061865-1%1.1.2.1%Pontederiaceae%%N%Monochoria%%var.%G.X.Wang%%G.X.Wang%Monochoria vaginalis var. angustifolia%Acta Phytotax. Sin.%41(6): 569 (-572; figs.)%2003%%%%%%Thailand (Indo-China, Asia-Tropical)%tax. nov. 77284584-1%1.3%Pontederiaceae%%N%Monochoria%%var.%(Regel & Maack) Solms%(Regel & Maack)%Solms%Monochoria vaginalis var. korsakowii%Monogr. Phan. [A.DC. & C.DC.]%4: 524%1883%%%Pontederiaceae Monochoria korsakowii Regel & Maack%%%%comb. et stat. nov. 77284546-1%1.2%Pontederiaceae%%N%Monochoria%%var.%(Blume) Merr.%(Blume)%Merr.%Monochoria vaginalis var. pauciflora%Enum. Philipp. Fl. Pl.%1: 201%1922%%%Pontederiaceae Pontederia pauciflora Blume%%%%comb. et stat. nov. 77284383-1%1.3%Pontederiaceae%%N%Monochoria%%var.%(Roxb.) Solms%(Roxb.)%Solms%Monochoria vaginalis var. plantaginea%Monogr. Phan. [A.DC. & C.DC.]%4: 524%1883%%%Pontederiaceae Pontederia plantaginea Roxb.%%%%comb. et stat. nov. 980755-1%1.6%Pontederiaceae%%N%Monochoria%%spec.%G.X.Wang & Nagam.%%G.X.Wang & Nagam.%Monochoria valida%Acta Phytotax. Geobot.%45(1): 41%1994%%%%%%Hainan.%tax. nov. 698118-1%1.4%Pontederiaceae%%N%Monochorla%%spec.%Kirk%%Kirk%Monochorla vaginalis%J. Linn. Soc., Bot.%8: 147%1864%%%%%%%unknown 32638-1%1.4%Pontederiaceae%%N%Narukila%%gen.%Adans.%%Adans.%Narukila%Fam. Pl. (Adanson)%2: 54, 681%1763%%%%%%%tax. nov. 167132-2%1.5%Pontederiaceae%%N%Narukila%%spec.%(L.) Nieuwl.%(L.)%Nieuwl.%Narukila cordata%Amer. Midl. Naturalist%3: 101%1913%%%Pontederiaceae Pontederia cordata L.%%%%comb. nov. 167133-2%1.5%Pontederiaceae%%N%Narukila%%var.%(Muhl. ex Elliott) Nieuwl.%(Muhl. ex Elliott)%Nieuwl.%Narukila cordata var. lancifolia%Repert. Spec. Nov. Regni Veg.%12: 101%1913%%%Pontederiaceae Pontederia lancifolia Muhl. ex Elliott%%%%comb. et stat. nov. 698120-1%1.4%Pontederiaceae%%N%Narukila%%spec.%Farw.%%Farw.%Narukila ovata%Pap. Michigan Acad. Sci.%1923, iii. 91 (1924)%%%%%%%%unknown 77318994-1%1.1%Pontederiaceae%%N%Oshuna%%gen.%A.Haines%%A.Haines%Oshuna%Bot. Notes%16: 4%2021%%%%%%%nom. et stat. nov. 77318995-1%1.1%Pontederiaceae%%N%Oshuna%%spec.%(Mart.) A.Haines%(Mart.)%A.Haines%Oshuna crassipes%Bot. Notes%16: 5%2021%%%Pontederiaceae Pontederia crassipes Mart.%%%%comb. nov. 328017-2%1.3.2.1.1.2%Pontederiaceae%%N%Phrynium%%gen.%Loefl. ex Kuntze%%Loefl. ex Kuntze%Phrynium%Revis. Gen. Pl.%3[3]: 318%1898%nom. illeg. later homonym non Willd. 1797 (nom. cons.))%%%%%%tax. nov. 194435-2%1.4%Pontederiaceae%%N%Phrynium%%spec.%Farw.%%Farw.%Phrynium dubium%Pap. Michigan Acad. Sci.%3: 92%1924%%%%%%%tax. nov. 194436-2%1.3%Pontederiaceae%%N%Phrynium%%var.%Farw.%%Farw.%Phrynium dubium var. terrestre%Pap. Michigan Acad. Sci.%3: 92%1924%%%%%%Michigan (Northeastern U.S.A., Northern America)%tax. nov. 32640-1%1.1.2.1.1.3%Pontederiaceae%%N%Piaropus%%gen.%Raf.%%Raf.%Piaropus%Fl. Tellur.%2: 81%1837%%Britton (Fl. Bermuda: 64. 1918) cited Pontederia azurea Sw. (P. azureus (Sw.) Raf.) as the type%%%%%tax. nov. 698124-1%1.1.2.1.1.3%Pontederiaceae%%N%Piaropus%%spec.%Raf.%%Raf.%Piaropus azureus%Fl. Tellur.%2: 82%1837%%%%%%%unknown 1195154-2%1.2.2.1.1.2.1.2%Pontederiaceae%%N%Piaropus%%spec.%Raf.%%Raf.%Piaropus crassipes%Fl. Tellur.%2: 81%1837%%Rafinesque published Piaropus mesomelas Raf., as a new name for Pontederia crassipes Mart. Furthermore, he assigned Pontederia azurea et crassipes auct. to his new genus Piaropus but did not make the new combination P. crassipes.%%%%%tax. nov. 195847-2%1.7%Pontederiaceae%%N%Piaropus%%spec.%(Mart.) Britton%(Mart.)%Britton%Piaropus crassipes%Ann. New York Acad. Sci.%7(16): 241%1893%%%Pontederiaceae Pontederia crassipes Mart.%%%%comb. nov. 77219284-1%1.1%Pontederiaceae%%N%Piaropus%%spec.%(Mart.) A.Haines%(Mart.)%A.Haines%Piaropus crassipes%Bot. Notes%15: 6%2020%isonym%%Pontederiaceae Pontederia crassipes Mart.%%%%comb. nov. 195848-2%1.3%Pontederiaceae%%N%Piaropus%%spec.%P.Wilson%%P.Wilson%Piaropus diversifolius%Sci. Surv. Porto Rico & Virgin Islands%5: 149%1923%%%%%%%tax. nov. 698128-1%1.1.2.1.1.3%Pontederiaceae%%N%Piaropus%%spec.%Raf.%%Raf.%Piaropus mesomelas%Fl. Tellur.%2: 81%1837%%%%%%%unknown 195849-2%1.5%Pontederiaceae%%N%Piaropus%%spec.%(Beauverd) Kuntze%(Beauverd)%Kuntze%Piaropus natans%Revis. Gen. Pl.%3[3]: 318%1898%%%%%%%tax. nov. 195850-2%1.3%Pontederiaceae%%N%Piaropus%%spec.%Small%%Small%Piaropus paniculata%Fl. S.E. U.S., ed. 2. [Small].%1328, 1375%1913%%%%%%%tax. nov. 698129-1%1.4%Pontederiaceae%%N%Piaropus%%spec.%Small%%Small%Piaropus paniculatus%Fl. S.E. U.S., ed. 2%1328%1913%%%%%%%unknown 698130-1%1.1.2.1.1.3%Pontederiaceae%%N%Piaropus%%spec.%Raf.%%Raf.%Piaropus tricolor%Fl. Tellur.%2: 81%1837%%%%%%%unknown 698131-1%1.1.2.1.1.3%Pontederiaceae%%N%Piaropus%%spec.%Raf.%%Raf.%Piaropus undulatus%Fl. Tellur.%4: 121%1838%%%%%%%unknown 32641-1%1.1.2.1.1.1%Pontederiaceae%%N%Pontederas%%gen.%Hoffmanns.%%Hoffmanns.%Pontederas%Verz. Pfl.-Kult.%137%1824%%%%%%%unknown 134541-3%1.2%Pontederiaceae%%N%Pontederia%%gen.%L.%%L.%Pontederia%Gen. Pl., ed. 5 [Linnaeus]%%1754%%C.N.Horn & R.R.Haynes, Taxon 36 (1987) 621-625 Typification of Pontederia and its Linnaean Species Names (Pontederiaceae)%%%%%unknown 30000881-2%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%gen.%L.%%L.%Pontederia%Sp. Pl. [Linnaeus]%1: 288%1753%%%%%%%tax. nov. 77188076-1%1.4%Pontederiaceae%%N%Pontederia%cabanisia%subgen.%(Klotzsch ex Schltdl.) M.Pell. & C.N.Horn%(Klotzsch ex Schltdl.)%M.Pell. & C.N.Horn%Pontederia subgen. Cabanisia%PhytoKeys%108: 50%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Cabanisia Klotzsch ex Schlecht.%%%%comb. nov. 30000882-2%1.1.2.1%Pontederiaceae%%N%%%fam.%Kunth%%Kunth%Pontederiaceae%Nov. Gen. Sp. [H.B.K.]%1(3): 265(ed. qto.)%1816%%%%%%%tax. nov. 77188084-1%1.4%Pontederiaceae%%N%Pontederia%eichhornia%subgen.%(Kunth) M.Pell. & C.N.Horn%(Kunth)%M.Pell. & C.N.Horn%Pontederia subgen. Eichhornia%PhytoKeys%108: 64%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Eichhornia Kunth%%%%comb. et stat. nov. 77188078-1%1.5%Pontederiaceae%%N%Pontederia%monochoria%subgen.%(C.Presl) M.Pell. & C.N.Horn%(C.Presl)%M.Pell. & C.N.Horn%Pontederia subgen. Monochoria%PhytoKeys%108: 54%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Monochoria C.Presl%%%%comb. et stat. nov. 77188083-1%1.4%Pontederiaceae%%N%Pontederia%oshunae%subgen.%M.Pell. & C.N.Horn%%M.Pell. & C.N.Horn%Pontederia subgen. Oshunae%PhytoKeys%108: 61%2018%%doi:10.3897/phytokeys.108.27652 The subgeneric epithet derives from the Yoruba words 'Oxum', 'Oshun' & 'Osun'. These are the names given in the Candomblé religion to the orisha (i.e. a deity that reflects one of the manifestations of God).%%%%%tax. nov. 77188080-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%(Solms) M.Pell. & C.N.Horn%(Solms)%M.Pell. & C.N.Horn%Pontederia africana%PhytoKeys%108: 57%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Monochoria vaginalis C.Presl var. africana Solms%%%%comb. nov. 698132-1%1.1.2.1.1.2.1.3%Pontederiaceae%%N%Pontederia%%spec.%Buch.-Ham. ex Wall.%%Buch.-Ham. ex Wall.%Pontederia alba%Numer. List [Wallich]%n. 5095 D%%%%%%%%unknown 698133-1%1.7%Pontederiaceae%%N%Pontederia%%spec.%Pursh%%Pursh%Pontederia angustifolia%Fl. Amer. Sept. (Pursh)%1: 224%1813%%%%%%%unknown 698134-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Vell.%%Vell.%Pontederia aquatica%Fl. Flumin.%144%1829%%%%%%%unknown 60476936-2%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%spec.%(Ridl.) M.Pell. & C.N.Horn%(Ridl.)%M.Pell. & C.N.Horn%Pontederia australasica%PhytoKeys%108: 57%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Monochoria australasica Ridl.%%%%comb. et stat. nov. 698135-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Hook.%%Hook.%Pontederia azurea%Bot. Mag.%56: t. 2932%1829%%%%%%%unknown 698136-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Herb.Cub ex Schult.f%%Herb.Cub ex Schult.f%Pontederia azurea%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1148%1830%%%%%%%unknown 698137-1%1.1.2.1.1.5%Pontederiaceae%%N%Pontederia%%spec.%Poepp. ex Kunth%%Poepp. ex Kunth%Pontederia azurea%Enum. Pl. [Kunth]%4: 122%1843%%%%%%%unknown 698138-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Sw.%%Sw.%Pontederia azurea%Prodr. [O. P. Swartz]%57%1788%%%%%%%unknown 20008160-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Voigt%%Voigt%Pontederia belophylla%Hort. Suburb. Calcutt.%645%1845%%see Mabb. in Manilal (ed.), Bot. Hist. Hortus Malabaricus: 97 (1980)%%%%%nom. nov. 698139-1%1.1.2.2.1.3%Pontederiaceae%%N%Pontederia%%spec.%Willd. ex Schult.f.%%Willd. ex Schult.f.%Pontederia brasiliensis%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1145%1830%%%%%%%unknown 60476937-2%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%spec.%(Verdc.) M.Pell. & C.N.Horn%(Verdc.)%M.Pell. & C.N.Horn%Pontederia brevipetiolata%PhytoKeys%108: 58%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Monochoria brevipetiolata Verdc.%%%%comb. et stat. nov. 698140-1%1.1.2.3.1.1%Pontederiaceae%%N%Pontederia%%spec.%L. ex B.D.Jacks.%%L. ex B.D.Jacks.%Pontederia cernua%Index Linn. Herb.%129 (1912), nomen.%%%%%%%%unknown 698141-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Maund ex Steud.%%Maund ex Steud.%Pontederia coerulea%Nomencl. Bot. [Steudel], ed. 2.%ii. 380 (Quid ?).%%%%%%%%unknown 208136-2%1.1.1.4%Pontederiaceae%%N%Pontederia%%spec.%Larrañaga%%Larrañaga%Pontederia cordata%Escritos Damaso Antonio Larranaga%2: 133%1923%%%%%%Uruguay (Southern South America, Southern America)%tax. nov. 283610-2%1.7%Pontederiaceae%%N%Pontederia%%spec.%L.%%L.%Pontederia cordata%Sp. Pl. [Linnaeus]%1: 288%1753%%%%%%United States of America (Northern America)%tax. nov. 698142-1%1.3.1.1%Pontederiaceae%%N%Pontederia%%spec.%Lour.%%Lour.%Pontederia cordata%Fl. Cochinch.%1: 245%1790%%%%%%%unknown 208137-2%1.4%Pontederiaceae%%N%Pontederia%%f.%House%%House%Pontederia cordata f. albiflora%Bull. New York State Mus. Nat. Hist.%243-244: 62%1923%%%%%%%tax. nov. 208138-2%1.5%Pontederiaceae%%N%Pontederia%%var.%Short & R.Peter%%Short & R.Peter%Pontederia cordata var. albiflora%Transylvania J. Med. Assoc. Sci.%8(4): 581%1836%%Authorship via citation to Transylvania J. Med. Assoc. Sci. 6(4): 490-501 and 7(4): 598-600; Short & Peter appear to exclude Henry A. Griswold as a possible third author.%%%%Kentucky (Southeastern U.S.A., Northern America)%tax. nov. 208139-2%1.5%Pontederiaceae%%N%Pontederia%%var.%(Pursh) Torr.%(Pursh)%Torr.%Pontederia cordata var. angustifolia%Fl. N. Middle United States%343%1824%%%%%%%tax. nov. 208140-2%1.5.1.5%Pontederiaceae%%N%Pontederia%%f.%(Pursh) Solms%(Pursh)%Solms%Pontederia cordata f. angustifolia%Monogr. Phan. [A.DC. & C.DC.]%4: 532%1883%%%%%%%tax. nov. 208141-2%1.4%Pontederiaceae%%N%Pontederia%%f.%Lepage%%Lepage%Pontederia cordata f. bernardii%Naturaliste Canad.%82: 101, fig%1955%%%%%%Quebec (Canada)%tax. nov. 208142-2%1.4.1.5%Pontederiaceae%%N%Pontederia%%f.%Solms%%Solms%Pontederia cordata f. brasiliensis%Monogr. Phan. [A.DC. & C.DC.]%4: 533%1883%%%%%%Brazil, Paraguay & Uruguay%tax. nov. 134629-3%1.1%Pontederiaceae%%N%Pontederia%%var.%(Nutt.) Griseb.%(Nutt.)%Griseb.%Pontederia cordata var. lanceolata%Catalogus Plantarum Cubensium%%1866%%%Pontederiaceae Pontederia lanceolata Nutt.%%%%comb. nov. 1092312-2%1.5%Pontederiaceae%%N%Pontederia%%var.%(Muhl. ex Elliott) L.B.Case%(Muhl. ex Elliott)%L.B.Case%Pontederia cordata var. lancifolia%L. B. Case's Bot. Index%2(2): 24%1879%%%Pontederiaceae Pontederia lancifolia Muhl. ex Elliott%%%%comb. et stat. nov. 208143-2%1.4%Pontederiaceae%%N%Pontederia%%f.%House%%House%Pontederia cordata f. latifolia%Bull. New York State Mus. Nat. Hist.%243-244: 62%1923%%%%%%%tax. nov. 77289230-1%1.3%Pontederiaceae%%N%Pontederia%%var.%(Mart. ex Schult.f.) Solms%(Mart. ex Schult.f.)%Solms%Pontederia cordata var. ovalis%Monogr. Phan. [A.DC. & C.DC.]%4: 533%1883%%%Pontederiaceae Pontederia ovalis Mart. ex Schult.f.%%%%comb. et stat. nov. 208144-2%1.6%Pontederiaceae%%N%Pontederia%%var.%(Alexander) Schery%(Alexander)%Schery%Pontederia cordata var. parviflora%Ann. Missouri Bot. Gard.%31: 156%1944%%%%%%%tax. nov. 208145-2%1.5.1.5%Pontederiaceae%%N%Pontederia%%f.%(C.Presl) Solms%(C.Presl)%Solms%Pontederia cordata f. sagittata%Monogr. Phan. [A.DC. & C.DC.]%4: 533%1883%%%%%%%tax. nov. 208146-2%1.6%Pontederiaceae%%N%Pontederia%%var.%(C.Presl) Schery%(C.Presl)%Schery%Pontederia cordata var. sagittata%Ann. Missouri Bot. Gard.%31: 157%1944%%%%%%%tax. nov. 208147-2%1.4%Pontederiaceae%%N%Pontederia%%f.%Fassett%%Fassett%Pontederia cordata f. taenia%Rhodora%39: 274%1937%%%%%%Maine (Northeastern U.S.A., Northern America)%tax. nov. 698145-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Mart.%%Mart.%Pontederia cordifolia%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1142%1830%%%%%%%unknown 77245880-1%1.2%Pontederiaceae%%N%Pontederia%%spec.%Mart. ex Schult. & Schult.f.%%Mart. ex Schult. & Schult.f.%Pontederia cordifolia%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7: 1142%1830%%%%%%%tax. nov. 698146-1%1.1.2.1.1.2%Pontederiaceae%%N%Pontederia%%spec.%Schltdl.%%Schltdl.%Pontederia crassicaulis%Abh. Naturf. Ges. Halle%6: 177%1862%orth. var. of Pontederia crassipes Mart.%%%%%%tax. nov. 310928-2%1.7%Pontederiaceae%%N%Pontederia%%spec.%Mart.%%Mart.%Pontederia crassipes%Nov. Gen. Sp. Pl. (Martius)%1(1): 9, t. 4%1823%%%%%%Bahia (Brazil, Southern America)%tax. nov. 60476938-2%1.1.2.1.1.5%Pontederiaceae%%N%Pontederia%%spec.%(F.Muell.) M.Pell. & C.N.Horn%(F.Muell.)%M.Pell. & C.N.Horn%Pontederia cyanea%PhytoKeys%108: 58%2018%%doi:10.3897/phytokeys.108.27652%Portulacaceae Limnostachys cyanea F.Muell.%%%%comb. et stat. nov. 77246079-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Banks%%Banks%Pontederia dilatata%Account Embassy Kingd. Ava%Ed. 1: 475%1800%%%%%%%tax. nov. 77188085-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%(Vahl) M.Pell. & C.N.Horn%(Vahl)%M.Pell. & C.N.Horn%Pontederia diversifolia%PhytoKeys%108: 66%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Heteranthera diversifolia Vahl%%%%comb. nov. 698149-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Blume%%Blume%Pontederia dubia%Enum. Pl. Javae%1: 33%1827%%%%%%%unknown 77188081-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%(Ridl.) M.Pell. & C.N.Horn%(Ridl.)%M.Pell. & C.N.Horn%Pontederia elata%PhytoKeys%108: 58%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Monochoria elata Ridl.%%%%comb. nov. 698150-1%1.1.2.1%Pontederiaceae%%N%Pontederia%%spec.%Balf.%%Balf.%Pontederia elongata%in Proc. Bot. Soc. Edinb.%(1855) 50%%%%%%%%unknown 698151-1%1.6%Pontederiaceae%%N%Pontederia%%spec.%Miq.%%Miq.%Pontederia eriantha%Linnaea%17(1): 60%1843%%%%%%%unknown 698152-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Solms%%Solms%Pontederia falciloba%Monogr. Phan. [A.DC. & C.DC.]%4: 534%1883%%%%%%%unknown 77205915-1%1.2%Pontederiaceae%%N%Pontederia%%spec.%D.J.Sousa%%D.J.Sousa%Pontederia gigantea%Phytotaxa%432(3): 253%2020%%doi:10.11646/phytotaxa.432.3.2 The specific epithet was chosen because of the remarkable height attained by specimens, that reach more than 2 meters tall.%%%%Bahia (Brazil Northeast, Brazil, Southern America);Espírito Santo (Brazil Southeast, Brazil, Southern America);Rio de Janeiro (Brazil Southeast, Brazil, Southern America);Santa Catarina (Brazil South, Brazil, Southern America);São Paulo (Brazil Southeast, Brazil, Southern America);%tax. nov. 698153-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%L.%%L.%Pontederia hastata%Sp. Pl.%1: 288%1753%%%%%%%unknown 208149-2%1.7%Pontederiaceae%%N%Pontederia%%spec.%O.Schwartz%%O.Schwartz%Pontederia heterantherimorpha%Bot. Jahrb. Syst.%61(2-3, Beibl. 139): 41%1927%%%%%%Brazil (Southern America)%tax. nov. 77188086-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%(Alexander) M.Pell. & C.N.Horn%(Alexander)%M.Pell. & C.N.Horn%Pontederia heterosperma%PhytoKeys%108: 67%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Eichhornia heterosperma Alexander%%%%comb. nov. 77188082-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%(Regel & Maack) M.Pell. & C.N.Horn%(Regel & Maack)%M.Pell. & C.N.Horn%Pontederia korsakowii%PhytoKeys%108: 59%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Monochoria korsakowii Regel & Maack%%%%comb. nov. 698155-1%1.1.2.1.1.2%Pontederiaceae%%N%Pontederia%%spec.%Warm.%%Warm.%Pontederia lagoensis%Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn%(1871) 323%%%%%%%%unknown 698156-1%1.1.2.1.1.5%Pontederiaceae%%N%Pontederia%%spec.%Wall. ex Kunth%%Wall. ex Kunth%Pontederia lanceolata%Enum. Pl. [Kunth]%4: 135%1843%%%%%%%unknown 698157-1%1.1.2.1.1.2%Pontederiaceae%%N%Pontederia%%spec.%Nutt.%%Nutt.%Pontederia lanceolata%Gen. N. Amer. Pl. [Nuttall].%1: 216%1818%%%%%%%unknown 208150-2%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%f.%Fernald%%Fernald%Pontederia lanceolata f. brasiliensis%Rhodora%27: 81%1925%%%%%%%tax. nov. 208151-2%1.5.2.1.1.2%Pontederiaceae%%N%Pontederia%%f.%(Mart. ex Roem & Schult.) A.Cast.%(Mart. ex Roem & Schult.)%A.Cast.%Pontederia lanceolata f. ovalis%Arch. Jard. Bot. Rio de Janeiro%15: 62%1957%%%%%%%tax. nov. 208152-2%1.1.2.1.1.2%Pontederiaceae%%N%Pontederia%%f.%Fernald%%Fernald%Pontederia lanceolata f. trullifolia%Rhodora%27: 81%1925%%%%%%Virginia to Texas, United States of America (Northern America)%tax. nov. 208153-2%1.4%Pontederiaceae%%N%Pontederia%%var.%F.J.Herm.%%F.J.Herm.%Pontederia lanceolata var. vichadensis%Caldasia%5: 39%1948%%%%%%Colombia (Western South America, Southern America)%tax. nov. 698158-1%1.1.2.1.1.4%Pontederiaceae%%N%Pontederia%%spec.%Muhl. ex Elliott%%Muhl. ex Elliott%Pontederia lancifolia%Sketch Bot. S. Carolina [Elliott]%1: 382%1817%%%%%%%unknown 698159-1%1.5%Pontederiaceae%%N%Pontederia%%spec.%Sw.%%Sw.%Pontederia limosa%Prodr. [O. P. Swartz]%57%1788%%%%%%%unknown 698160-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Hassk.%%Hassk.%Pontederia linearis%Flora%25(2, Beibl.): 4%1842%%%%%%%unknown 698161-1%1.3.2.1.1.1%Pontederiaceae%%N%Pontederia%%spec.%Schult.f.%%Schult.f.%Pontederia loureiroana%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1145%1830%%%%%%%unknown 698162-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Donn%%Donn%Pontederia maculata%Hort. Cantabrig., ed. 6.%81 (Quid ?).%1811%%%%%%%unknown 698163-1%1.7%Pontederiaceae%%N%Pontederia%%spec.%Seub.%%Seub.%Pontederia martiana%Fl. Bras. (Martius)%3(1): 92, sphalm.%1847%%%%%%%unknown 698164-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Schult.f.%%Schult.f.%Pontederia martiusiana%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1143%1830%%%%%%%unknown 60476935-2%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%spec.%(A.G.Schulz) M.Pell. & C.N.Horn%(A.G.Schulz)%M.Pell. & C.N.Horn%Pontederia meyeri%PhytoKeys%108: 52%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Eichhornia meyeri A.G.Schulz%%%%comb. et stat. nov. 698165-1%1.1.2.1.1.2%Pontederiaceae%%N%Pontederia%%spec.%hort. ex Gentil%%hort. ex Gentil%Pontederia montevideensis%Liste Pl. Cult. Serres Chaudes Jard. Bot. État%160 (1907), nomen.%%%%%%%%unknown 698166-1%1.1.2.2.1.2%Pontederiaceae%%N%Pontederia%%spec.%Raf. ex Torr.%%Raf. ex Torr.%Pontederia mucronata%Fl. N. Middle United States%i. 343%1824%%%%%%%unknown 698167-1%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%spec.%P.Beauv.%%P.Beauv.%Pontederia natans%Fl. Oware%2: 18, t. 68. f, 2%1810%%%%%%%unknown 698168-1%1.5%Pontederiaceae%%N%Pontederia%%spec.%Kunth%%Kunth%Pontederia nymphaefolia%Enum. Pl. [Kunth]%4: 126%1843%%%%%%%unknown 304544-2%1.4%Pontederiaceae%%N%Pontederia%%spec.%Kunth%%Kunth%Pontederia nymphaeifolia%%%%%%%%%%tax. nov. 208157-2%1.1.1.4%Pontederiaceae%%N%Pontederia%%spec.%Larrañaga%%Larrañaga%Pontederia oblonga%Escritos Damaso Antonio Larranaga%2: 134%1923%%%%%%Uruguay (Southern South America, Southern America)%tax. nov. 698170-1%1.3.1.2%Pontederiaceae%%N%Pontederia%%spec.%A.DC.%%A.DC.%Pontederia obtusifolia%Monogr. Phan. [A.DC. & C.DC.]%4: 567 (Index)%1883%%%%%%%unknown 698171-1%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%spec.%hort. ex Miq.%%hort. ex Miq.%Pontederia obtusissima%Fl. Ned. Ind.%3: 239, in syn.%1856%%%%%%%unknown 698172-1%1.1.2.1.1.5%Pontederiaceae%%N%Pontederia%%spec.%Mart. ex Schult.f.%%Mart. ex Schult.f.%Pontederia ovalis%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1140%1830%%%%%%%unknown 698173-1%1.4.2.2.1.1%Pontederiaceae%%N%Pontederia%%spec.%L.%%L.%Pontederia ovata%Sp. Pl. [Linnaeus]%1: 288%1753%%%%%%Kerala (India, Indian Subcontinent, Asia-Tropical)%tax. nov. 698174-1%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%spec.%Hook. & Arn.%%Hook. & Arn.%Pontederia ovata%Bot. Beechey Voy.%218%1837%%%%%%%unknown 698175-1%1.5%Pontederiaceae%%N%Pontederia%%spec.%Spreng.%%Spreng.%Pontederia paniculata%Neue Entdeck. Pflanzenk.%3: 18%1822%%%%%%%unknown 698176-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Mart.%%Mart.%Pontederia paradoxa%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1144%1830%%%%%%%unknown 208159-2%1.6%Pontederiaceae%%N%Pontederia%%spec.%Alexander%%Alexander%Pontederia parviflora%N. Amer. Fl.%19(1): 59%1937%%%%%%Panama & South America%tax. nov. 698178-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Blume%%Blume%Pontederia pauciflora%Enum. Pl. Javae%1: 32%1827%%%%%%%unknown 698179-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Roxb.%%Roxb.%Pontederia plantaginea%Hort. Bengal.%[23]; Fl. Ind. ii. 123%%%%%%%%unknown 698180-1%1.1.2.1.1.2.1.3%Pontederiaceae%%N%Pontederia%%spec.%Buch.-Ham. ex Wall.%%Buch.-Ham. ex Wall.%Pontederia racemosa%Numer. List [Wallich]%n. 5095 C%%%%%%%%unknown 77205924-1%1.1%Pontederiaceae%%N%Pontederia%%spec.%D.J.Sousa%%D.J.Sousa%Pontederia reflexa%Phytotaxa%432(3): 257%2020%%doi:10.11646/phytotaxa.432.3.3 The specific epithet refers to its reflexed spathe.%%%%Bolivia (Western South America, Southern America);Ceará (Brazil Northeast, Brazil, Southern America);Mato Grosso do Sul (Brazil West-Central, Brazil, Southern America);Maranhão (Brazil Northeast, Brazil, Southern America);Mato Grosso (Brazil West-Central, Brazil, Southern America);;%tax. nov. 208160-2%1.1.1.4%Pontederiaceae%%N%Pontederia%%spec.%Larrañaga%%Larrañaga%Pontederia renniformis%Escritos Damaso Antonio Larranaga%2: 134%1923%%%%%%Uruguay (Southern South America, Southern America)%tax. nov. 208161-2%1.2.2.1.1.1%Pontederiaceae%%N%Pontederia%%spec.%L.f.%%L.f.%Pontederia rotundifolia%Suppl. Pl.%192%1783%%%%%%Surinam%tax. nov. 698182-1%1.4.2.1%Pontederiaceae%%N%Pontederia%%spec.%L.%%L.%Pontederia rotundifolia%Pl. Surin.%7%1775%nom. inval. nom. nud.%see also L.f. Suppl. Pl. 317. 1782%%%%%tax. nov. 1211598-2%1.2.2.1.1.2%Pontederiaceae%%N%Pontederia%%var.%(Kunth) Solms%(Kunth)%Solms%Pontederia rotundifolia var. nymphaeifolia%Monogr. Phan. [A.DC. & C.DC.]%4: 534%1883%%%Pontederiaceae Pontederia nymphaeifolia Kunth%%%%comb. et stat. nov. 698183-1%1.3%Pontederiaceae%%N%Pontederia%%spec.%Roxb.%%Roxb.%Pontederia sagittata%Hort. Bengal.%[23]; Fl. Ind. ii. 124%%%%%%%%unknown 698184-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%C.Presl%%C.Presl%Pontederia sagittata%Reliq. Haenk.%1: 116%%%%%%%%tax. nov. 698185-1%1.2.1.4%Pontederiaceae%%N%Pontederia%%spec.%B.Heyne ex Wall.%%B.Heyne ex Wall.%Pontederia sagittifolia%Numer. List [Wallich]%n. 5093%%%%%%%%unknown 698186-1%1.3.2.1%Pontederiaceae%%N%Pontederia%%spec.%Klotzsch%%Klotzsch%Pontederia schomburgkiana%Reis. Br.-Guiana [Ri. Schomburgk]%3: 1118%1849%%%%%%%unknown 698187-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Burm.f.%%Burm.f.%Pontederia stricta%Fl. Ind. (N. L. Burman)%Prodr. Fl. Cap.: 9 (an Aponogetonis sp. ?).%1768%%%%%%%unknown 698188-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%(Seub.) Lowden%(Seub.)%Lowden%Pontederia subovata%Rhodora%75(803): 478%1973%%%%%%%unknown 698189-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Banks ex Schult.f.%%Banks ex Schult.f.%Pontederia triandra%Syst. Veg., ed. 15 bis [Roemer & Schultes]%7(2): 1148, in obs.%1830%%%%%%%unknown 698190-1%1.1.2.1.1.8%Pontederiaceae%%N%Pontederia%%spec.%Mart. ex Seub.%%Mart. ex Seub.%Pontederia tricolor%Fl. Bras. (Martius)%3(1): 92%1847%%%%%%%unknown 283611-2%1.7%Pontederiaceae%%N%Pontederia%%spec.%(Seub.) G.Agostini, D.Velásquez & Velásquez%(Seub.)%G.Agostini, D.Velásquez & Velásquez%Pontederia triflora%Ernstia%no. 27: 9%1984%%%%%%%tax. nov. 698191-1%1.1.2.2.1.4%Pontederiaceae%%N%Pontederia%%spec.%Willd. ex Kunth%%Willd. ex Kunth%Pontederia tumida%Enum. Pl. [Kunth]%4: 129%1843%%%%%%%unknown 327395-2%1.6%Pontederiaceae%%N%Pontederia%%spec.%Burm.f.%%Burm.f.%Pontederia vaginalis%Fl. Ind. (N. L. Burman)%80%1768%%[NON GCI]%%%%India (Indian Subcontinent, Asia-Tropical)%tax. nov. 698193-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Blanco%%Blanco%Pontederia vaginalis%Fl. Filip. [F.M. Blanco]%255%1837%%%%%%%unknown 698194-1%1.4%Pontederiaceae%%N%Pontederia%%spec.%Royle%%Royle%Pontederia vaginata%Ill. Bot. Himal. Mts. [Royle]%116%1834%%%%%%%unknown 60476939-2%1.1.2.1.1.3%Pontederiaceae%%N%Pontederia%%spec.%(Nagam. & G.X.Wang) M.Pell. & C.N.Horn%(Nagam. & G.X.Wang)%M.Pell. & C.N.Horn%Pontederia valida%PhytoKeys%108: 61%2018%%doi:10.3897/phytokeys.108.27652%Pontederiaceae Monochoria valida G.X.Wang & Nagam.%%%%comb. et stat. nov. 331275-2%1.3%Pontederiaceae%%N%Reussia%%gen.%Endl.%%Endl.%Reussia%Gen. Pl. [Endlicher]%139%1836%%nom. cons.%%%%%tax. nov. 218796-2%1.3%Pontederiaceae%%N%Reussia%%spec.%Machado%%Machado%Reussia grazielae%Revista Brasil. Biol.%7: 177, fig. 3%1947%%%%%%Brazil (Southern America)%tax. nov. 218797-2%1.4%Pontederiaceae%%N%Reussia%%spec.%(L.f.) A.Cast.%(L.f.)%A.Cast.%Reussia rotundifolia%Lilloa%25: 593%1952%%%%%%%tax. nov. 698197-1%1.4%Pontederiaceae%%N%Reussia%%spec.%Solms%%Solms%Reussia subovata%Monogr. Phan. [A.DC. & C.DC.]%4: 534%1883%%%%%%%unknown 284198-2%1.8%Pontederiaceae%%N%Reussia%%spec.%Endl. ex Seub.%%Endl. ex Seub.%Reussia triflora%Fl. Bras. (Martius)%3(1): 96%1847%%%%%%Brazil (Southern America)%tax. nov. 32645-1%1.3%Pontederiaceae%%N%Schollera%%gen.%Schreb.%%Schreb.%Schollera%Gen. Pl., ed. 8[a].%2: 785%1791%%%%%%%unknown 698200-1%1.1.2.1.1.4%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera callifolia%Revis. Gen. Pl.%2: 719%1891%%%%%%%unknown 229888-2%1.2.1.3%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera dubia%Revis. Gen. Pl.%2: 719%1891%%%%%%%tax. nov. 698202-1%1.1.2.2.1.1%Pontederiaceae%%N%Schollera%%spec.%Raf.%%Raf.%Schollera graminea%Amer. Monthly Mag. & Crit. Rev.%2(3): 175. 1818; A. Gray, Man. Bot. N. U. St. ed. II. 485%%%%%%%%unknown 229890-2%1.2%Pontederiaceae%%N%Schollera%%var.%N.Coleman%%N.Coleman%Schollera graminea var. minima%Cat. Fl. Pl. S. Peninsula Michigan%41%1874%%%%%%%tax. nov. 698203-1%1.1.2.1.1.1%Pontederiaceae%%N%Schollera%%spec.%Willd.%%Willd.%Schollera graminifolia%Neue Schriften Ges. Naturf. Freunde Berlin%iii. (1801) 438, in obs., nomen%%%%%%%%unknown 698204-1%1.1.2.1.1.4%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera kotschyana%Revis. Gen. Pl.%2: 719%1891%%%%%%%unknown 229891-2%1.2.1.3%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera limosa%Revis. Gen. Pl.%2: 719%1891%%%%%%%tax. nov. 698205-1%1.1.2.2.1.1%Pontederiaceae%%N%Schollera%%spec.%Raf.%%Raf.%Schollera limosa%Amer. Monthly Mag. & Crit. Rev.%2(3): 175%1818%%%%%%%unknown 698207-1%1.1.2.1.1.4%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera potamogeton%Revis. Gen. Pl.%2: 719%1891%%%%%%%unknown 229893-2%1.2.1.4%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera reniformis%Revis. Gen. Pl.%2: 719%1891%%%%%%%tax. nov. 229894-2%1.2.1.3%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera seubertiana%Revis. Gen. Pl.%2: 719%1891%%%%%%%tax. nov. 229895-2%1.2.1.3%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera spicata%Revis. Gen. Pl.%2: 719%1891%%%%%%%tax. nov. 698211-1%1.1.2.1.1.5%Pontederiaceae%%N%Schollera%%spec.%Kuntze%%Kuntze%Schollera zosterifolia%Revis. Gen. Pl.%2: 719%1891%%%%%%%unknown 32646-1%1.3%Pontederiaceae%%N%Scholleropsis%%gen.%H.Perrier%%H.Perrier%Scholleropsis%Notul. Syst. (Paris)%5: 158%1936%%%%%%%unknown 698212-1%1.3%Pontederiaceae%%N%Scholleropsis%%spec.%H.Perrier%%H.Perrier%Scholleropsis lutea%Notul. Syst. (Paris)%5: 158%1936%%%%%%%unknown 32647-1%1.1.2.1.1.2%Pontederiaceae%%N%Triexastima%%gen.%Raf.%%Raf.%Triexastima%Fl. Tellur.%4: 121%1838%%%%%%%unknown 77247727-1%1.2%Pontederiaceae%%N%Triexastima%%spec.%(Raf.) Raf.%(Raf.)%Raf.%Triexastima uniflora%Fl. Tellur.%4: 121%1838%%%Pontederiaceae Lunania uniflora Raf.%%%%comb. nov. 32648-1%1.1.2.1.1.1%Pontederiaceae%%N%Umsema%%gen.%Raf.%%Raf.%Umsema%Med. Repos.%5: 352%1808%%%%%%%unknown 698213-1%1.1.2.1.1.1%Pontederiaceae%%N%Umsema%%spec.%Raf.%%Raf.%Umsema mucronata%Med. Repos.%5: 352%1808%%%%%%%unknown 698214-1%1.1.2.1.1.1%Pontederiaceae%%N%Umsema%%spec.%Raf.%%Raf.%Umsema obtusifolia%Med. Repos.%5: 352%1808%%%%%%%unknown 32649-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%gen.%Raf.%%Raf.%Unisema%Med. Repos.%5: 192. 1808; et in Journ. Phys. 89: 261 (1819)%%%%%%%%unknown 698215-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema acutifolia%Med. Fl.%2: 107%1830%%%%%%%unknown 259484-2%1.3%Pontederiaceae%%N%Unisema%%spec.%Farw.%%Farw.%Unisema cordata%Pap. Michigan Acad. Sci.%3: 91%1924%%%%%%%tax. nov. 259485-2%1.2%Pontederiaceae%%N%Unisema%%f.%Farw.%%Farw.%Unisema cordata f. angustifolia%Pap. Michigan Acad. Sci.%3: 92%1924%%%%%%%tax. nov. 259486-2%1.2%Pontederiaceae%%N%Unisema%%f.%Farw.%%Farw.%Unisema cordata f. latifolia%Pap. Michigan Acad. Sci.%3: 92%1924%%%%%%New Jersey (Northeastern U.S.A., Northern America)%tax. nov. 698217-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema deltifolia%Med. Fl.%2: 105%1830%%%%%%%unknown 698218-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema heterophylla%Med. Fl.%2: 108%1830%%%%%%%unknown 698219-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema lancifolia%Atlantic J.%178%1833%%%%%%%unknown 259487-2%1.2%Pontederiaceae%%N%Unisema%%f.%Farw.%%Farw.%Unisema lancifolia f. trullifolia%Amer. Midl. Naturalist%11: 73%1928%%%%%%%tax. nov. 698220-1%1.1.2.1.1.2%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema latifolia%Med. Fl.%2: 107%1830%%%%%%%unknown 698221-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema media%Med. Fl.%2: 107%1830%%%%%%%unknown 259489-2%1.1.2.1.1.2%Pontederiaceae%%N%Unisema%%var.%Raf.%%Raf.%Unisema media var. albiflora%Med. Fl.%2: 107%1830%nom. inval. nom. nud.%%%%%%tax. nov. 698222-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema mucronata%Med. Fl.%2: 107%1830%%%%%%%unknown 698223-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema obliquata%Med. Fl.%2: 107%1830%%%%%%%unknown 698224-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema obtusifolia%Med. Repos.%5: 350%1808%%%%%%%unknown 698225-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema orbiculata%Med. Fl.%2: 108%1830%%%%%%%unknown 698226-1%1.1.2.1.1.2%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema peduncularis%New Fl. [Rafinesque]%2: 75%1837%%%%%%%unknown 698227-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema purshiana%Med. Fl.%2: 107%1830%%%%%%%unknown 698228-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema rotundifolia%Med. Fl.%2: 108%1830%%%%%%%unknown 698229-1%1.1.2.1.1.1%Pontederiaceae%%N%Unisema%%spec.%Raf.%%Raf.%Unisema sagittata%Fl. Ludov.%18%1817%%%%%%%unknown 288316-2%1.3%Pontederiaceae%%N%Zosterella%%gen.%Small%%Small%Zosterella%Fl. Lancaster Co.%68, 319%1913%%%%%%%tax. nov. 271347-2%1.3%Pontederiaceae%%N%Zosterella%%spec.%Small%%Small%Zosterella dubia%Fl. Lancaster Co.%68, 319%1913%%%%%%%tax. nov. 271348-2%1.4%Pontederiaceae%%N%Zosterella%%spec.%Alexander%%Alexander%Zosterella longituba%N. Amer. Fl.%19(1): 52%1937%%%%%%Alabama to Mexico, Cuba & Hispaniola%tax. nov.