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Pontederiaceae Kunth Nov. Gen. Sp. (quarto ed.) 1: 265. 1815[1816]. [wfo-7000000491]synonym Eurystemon Alexander N. Amer. Fl. 19: 55. 1937. [wfo-4000014309] synonym Heterandra P.Beauv. Trans. Amer. Philos. Soc. 4: 175. 1799. [wfo-4000017663] synonym Heterantheraceae J.Agardh Theoria Syst. Pl.: 36. Apr-Sep 1858 [wfo-4100004112] synonym Heteranthereae O.Schwartz Bot. Jahrb. Syst. 61(Beibl. 139): 35, 50. 15 Jun 1927. [wfo-4100004113] synonym Hookerina Kuntze Revis. Gen. Pl. 2: 718. 1891. (5 Nov 1891) [wfo-4000018239] synonym Hydrothrix Hook.f. Ann. Bot. (Oxford) 1: 889 (1887) [wfo-4000018568] synonym Leptanthus Michx. Fl. Bor.-Amer. 1: 24. 1803. [wfo-4000021199] synonym Phrynium Loefl. ex Kuntze Revis. Gen. Pl. 3(2): 318 (1898) [wfo-1000064801] synonym Schollera Schreb. Gen. Pl., ed. 8[a], 2: 785 (1791) [wfo-4000034559] synonym Scholleropsis H.Perrier Notul. Syst. (Paris) 5: 158 (1936) [wfo-4000034560] synonym Triexastima Raf. Fl. Tellur. 4: 121. 1836[1838]. [wfo-4000039127] H. gardneri (Hook.f.) M.Pell. Nordic J. Bot. 35(1): 124. 2016 [2017 publ. 6 Oct 2016] [epublished] [wfo-0001424492]synonym Hookerina gardneri Kuntze Revis. Gen. Pl. 2: 718 (1891) [wfo-0000442511]basionym Hydrothrix gardneri Hook.f. Ann. Bot. (Oxford) 1: 90 (1887) [wfo-0000443569] synonym Hydrothrix gardneri Hook.f. Ann. Bot. (Oxford) 1: 90 (1887) [wfo-0000443569]homotypic Hookerina gardneri Kuntze Revis. Gen. Pl. 2: 718 (1891) [wfo-0000442511] synonym Hydrothrix verticillaris Hook.f. Ann. Bot. (Rome) 1: vi, t. 7 (1887) [wfo-0000443573] H. subg. Heteranthera Ruiz & Pav. Fl. Peruv. Prodr.: 9 (1794) [wfo-1000081962]H. callifolia Rchb. ex Kunth Enum. Pl. 4: 123 (1843) [wfo-0000441483]homotypic Schollera callifolia Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533015] synonym Heteranthera kotschyana Fenzl ex Schweinf. Beitr. Fl. Aethiop. [Schweinfurth] 294, nomen. 1867 [wfo-0000441511]homotypic Schollera kotschyana Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533069] synonym Heteranthera potamogeton Solms Monogr. Phan. 4: 521 (1883) [wfo-0000441602]homotypic Schollera potamogeton (Solms) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533090] synonym Heteranthera pubescens A.Chev. Explor. Bot. Afrique Occ. Franc. 1: 659 (1920) [wfo-0000441612] synonym Schollera callifolia Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533015]basionym Heteranthera callifolia Rchb. ex Kunth Enum. Pl. 4: 123 (1843) [wfo-0000441483] synonym Schollera kotschyana Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533069]basionym Heteranthera kotschyana Fenzl ex Schweinf. Beitr. Fl. Aethiop. [Schweinfurth] 294, nomen. 1867 [wfo-0000441511] synonym Schollera potamogeton (Solms) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533090]basionym Heteranthera potamogeton Solms Monogr. Phan. 4: 521 (1883) [wfo-0000441602] H. catharinensis C.N.Horn & M.Pell. in M.O.O. Pellegrini & C.N. Horn PhytoKeys 82: 37. 2017. [wfo-1000064794] H. longirachilla D.J.Sousa & Giul. Syst. Bot. 43(2): 503. 2018 [wfo-1000004763] H. missouriensis C.N.Horn J. Bot. Res. Inst. Texas 14(1): 2. 2020 [wfo-1000023091] H. multiflora (Griseb.) C.N.Horn Phytologia 59(4): 290. 1986 [wfo-0000441561]basionym Heteranthera reniformis var. multiflora Griseb. Abh. Königl. Ges. Wiss. Göttingen 24: 323 (1879) [wfo-0000441645] synonym Heteranthera reniformis var. multiflora Griseb. Abh. Königl. Ges. Wiss. Göttingen 24: 323 (1879) [wfo-0000441645]homotypic Heteranthera multiflora (Griseb.) C.N.Horn Phytologia 59(4): 290. 1986 [wfo-0000441561] H. pauciflora C.N.Horn J. Bot. Res. Inst. Texas 14(1): 3. 2020 [wfo-1000023092] H. peduncularis Benth. Pl. Hartw. : 25 (1840) [wfo-0000441592]homotypic Heteranthera reniformis var. peduncularis (Benth.) Solms Monogr. Phan. 4: 520 (1883) [wfo-0000441650] synonym Heteranthera reniformis var. peduncularis (Benth.) Solms Monogr. Phan. 4: 520 (1883) [wfo-0000441650]basionym Heteranthera peduncularis Benth. Pl. Hartw. : 25 (1840) [wfo-0000441592] H. reniformis Ruiz & Pav. Fl. Peruv. 1: 43 (1798) [wfo-0000441633]homotypic Heterandra reniformis Beauv. Trans. Amer. Philos. Soc. 4: 177 (1799) [wfo-0000441458] homotypic Leptanthus reniformis (Ruiz & Pav.) Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459972] homotypic Phrynium reniforme (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491593] homotypic Schollera reniformis (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533100] synonym Buchosia aquatica Vell. Fl. Flumin. 1: 33, t. 80 (1829) [wfo-0000341981] synonym Heterandra reniformis Beauv. Trans. Amer. Philos. Soc. 4: 177 (1799) [wfo-0000441458]basionym Heteranthera reniformis Ruiz & Pav. Fl. Peruv. 1: 43 (1798) [wfo-0000441633] homotypic Leptanthus reniformis (Ruiz & Pav.) Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459972] homotypic Phrynium reniforme (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491593] homotypic Schollera reniformis (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533100] synonym Heteranthera acuta Willd. Neue Schriften Ges. Naturf. Freunde Berlin 3: 438 (1801) [wfo-0000441472]homotypic Phrynium reniforme var. acutum (Willd.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491600] synonym Heteranthera pubescens Vahl Enum. Pl. Obs. 2: 43 (1805) [wfo-0000441622] synonym Heteranthera reniformis var. conjungens O.Schwartz Beih. Bot. Centralbl. 42(1): 287 (1926) [wfo-0000441641] synonym Heteranthera virginica Steud. Nomencl. Bot., ed. 2, 2: 29 (1841) [wfo-0001104616] synonym Heteranthera virginicus Steud. Nomencl. Bot., ed. 2, 2: 29 (1841) [wfo-0000441670] synonym Leptanthus peruvianus Pers. Syn. Pl. 1: 56 (1805) [wfo-0000459967] synonym Leptanthus reniformis (Ruiz & Pav.) Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459972]basionym Heteranthera reniformis Ruiz & Pav. Fl. Peruv. 1: 43 (1798) [wfo-0000441633] homotypic Heterandra reniformis Beauv. Trans. Amer. Philos. Soc. 4: 177 (1799) [wfo-0000441458] homotypic Phrynium reniforme (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491593] homotypic Schollera reniformis (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533100] synonym Leptanthus virginicus Pers. Syn. Pl. 1: 56 (1805) [wfo-0000459973] synonym Phrynium reniforme (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491593]basionym Heteranthera reniformis Ruiz & Pav. Fl. Peruv. 1: 43 (1798) [wfo-0000441633] homotypic Heterandra reniformis Beauv. Trans. Amer. Philos. Soc. 4: 177 (1799) [wfo-0000441458] homotypic Leptanthus reniformis (Ruiz & Pav.) Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459972] homotypic Schollera reniformis (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533100] synonym Phrynium reniforme var. acutum (Willd.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491600]basionym Heteranthera acuta Willd. Neue Schriften Ges. Naturf. Freunde Berlin 3: 438 (1801) [wfo-0000441472] synonym Pontederia azurea Herb.Cub ex Schult.f Syst. Veg., ed. 15 bis 7: 1148 (1830) [wfo-0000500903] synonym Schollera reniformis (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533100]basionym Heteranthera reniformis Ruiz & Pav. Fl. Peruv. 1: 43 (1798) [wfo-0000441633] homotypic Heterandra reniformis Beauv. Trans. Amer. Philos. Soc. 4: 177 (1799) [wfo-0000441458] homotypic Leptanthus reniformis (Ruiz & Pav.) Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459972] homotypic Phrynium reniforme (Ruiz & Pav.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491593] H. spicata C.Presl Symb. Bot. 1: 18 (1830) [wfo-0000441666]homotypic Schollera spicata Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533118] synonym Schollera spicata Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533118]basionym Heteranthera spicata C.Presl Symb. Bot. 1: 18 (1830) [wfo-0000441666] H. limosa (Sw.) Willd. Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 439 (1801) [wfo-0000441523]basionym Pontederia limosa Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000501108] homotypic Lunania uniflora Raf. Med. Fl. 3: 106. 1830 [wfo-0000463470] homotypic Phrynium limosum (Sw.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491412] homotypic Schollera limosa (Sw.) Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533079] homotypic Schollera limosa Kuntze Revis. Gen. Pl. 2: 719. 1891 [5 Nov 1891] [wfo-0001104618] synonym Heteranthera alismoides Kunth ex Link Jahrb. Gewächsk. 1(3): 73 (1820) [wfo-0000441477] synonym Heteranthera hydrocleifolia Griseb. Cat. Pl. Cub. : 253 (1866) [wfo-0000441507] synonym Heteranthera limosa f. albiflora Benke Rhodora 34: 9 (1932) [wfo-0000441528] synonym Leptanthus ovalis Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459959] synonym Lunania uniflora Raf. Med. Fl. 3: 106. 1830 [wfo-0000463470]basionym Pontederia limosa Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000501108] homotypic Heteranthera limosa (Sw.) Willd. Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 439 (1801) [wfo-0000441523] homotypic Phrynium limosum (Sw.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491412] homotypic Schollera limosa (Sw.) Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533079] homotypic Schollera limosa Kuntze Revis. Gen. Pl. 2: 719. 1891 [5 Nov 1891] [wfo-0001104618] synonym Phrynium limosum (Sw.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491412]basionym Pontederia limosa Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000501108] homotypic Heteranthera limosa (Sw.) Willd. Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 439 (1801) [wfo-0000441523] homotypic Lunania uniflora Raf. Med. Fl. 3: 106. 1830 [wfo-0000463470] homotypic Schollera limosa (Sw.) Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533079] homotypic Schollera limosa Kuntze Revis. Gen. Pl. 2: 719. 1891 [5 Nov 1891] [wfo-0001104618] synonym Pontederia limosa Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000501108]homotypic Heteranthera limosa (Sw.) Willd. Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 439 (1801) [wfo-0000441523] homotypic Lunania uniflora Raf. Med. Fl. 3: 106. 1830 [wfo-0000463470] homotypic Phrynium limosum (Sw.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491412] homotypic Schollera limosa (Sw.) Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533079] homotypic Schollera limosa Kuntze Revis. Gen. Pl. 2: 719. 1891 [5 Nov 1891] [wfo-0001104618] synonym Pontederia triandra Banks ex Schult.f. Syst. Veg., ed. 15 bis 7: 1148 (1830) [wfo-0000501298] synonym Schollera limosa (Sw.) Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533079]basionym Pontederia limosa Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000501108] homotypic Heteranthera limosa (Sw.) Willd. Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 439 (1801) [wfo-0000441523] homotypic Lunania uniflora Raf. Med. Fl. 3: 106. 1830 [wfo-0000463470] homotypic Phrynium limosum (Sw.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491412] homotypic Schollera limosa Kuntze Revis. Gen. Pl. 2: 719. 1891 [5 Nov 1891] [wfo-0001104618] synonym Schollera limosa Kuntze Revis. Gen. Pl. 2: 719. 1891 [5 Nov 1891] [wfo-0001104618]basionym Pontederia limosa Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000501108] homotypic Heteranthera limosa (Sw.) Willd. Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 439 (1801) [wfo-0000441523] homotypic Lunania uniflora Raf. Med. Fl. 3: 106. 1830 [wfo-0000463470] homotypic Phrynium limosum (Sw.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0000491412] homotypic Schollera limosa (Sw.) Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533079] synonym Triexastima uniflora (Raf.) Raf. Fl. Tellur. 4: 121. 1838 (1838) [wfo-0000593070] H. lutea (H.Perrier) M.Pell. Nordic J. Bot. 35(1): 125. 2016 [2017 publ. 6 Oct 2016] [epublished] [wfo-0001424491]synonym Monochoria oblonga Boiv. ex H.Perrier Cat. Pl. Madagasc. : 10 (1934) [wfo-0000472677] synonym Scholleropsis lutea H.Perrier Notul. Syst. (Paris) 5: 158 (1936) [wfo-0000533141] H. rotundifolia (Kunth) Griseb. Cat. Pl. Cub. : 252 (1866) [wfo-0000441657]basionym Heteranthera limosa var. rotundifolia Kunth Enum. Pl. 4: 122 (1843) [wfo-0000441538] homotypic Heteranthera limosa subsp. rotundifolia (Kunth) A.Galán Arnaldoa 2: 54 (1994 publ. 1995) [wfo-0000441544] synonym Heteranthera limosa var. rotundifolia Kunth Enum. Pl. 4: 122 (1843) [wfo-0000441538]homotypic Heteranthera limosa subsp. rotundifolia (Kunth) A.Galán Arnaldoa 2: 54 (1994 publ. 1995) [wfo-0000441544] homotypic Heteranthera rotundifolia (Kunth) Griseb. Cat. Pl. Cub. : 252 (1866) [wfo-0000441657] synonym Heteranthera limosa subsp. rotundifolia (Kunth) A.Galán Arnaldoa 2: 54 (1994 publ. 1995) [wfo-0000441544]basionym Heteranthera limosa var. rotundifolia Kunth Enum. Pl. 4: 122 (1843) [wfo-0000441538] homotypic Heteranthera rotundifolia (Kunth) Griseb. Cat. Pl. Cub. : 252 (1866) [wfo-0000441657] H. subg. Zosterella (Small) Rosatti J. Arnold Arbor. 68(1): 59 (1987) [wfo-3500002328]H. dubia (Jacq.) MacMill. Metasp. Minnesota Valley : 138 (1892) [wfo-0000441495]basionym Commelina dubia Jacq. Observ. Bot. 3: 9 (1768) [wfo-0000358710] homotypic Phrynium dubium (Jacq.) Farw. Pap. Michigan Acad. Sci. 3: 92. 1924 [wfo-0000491150] homotypic Schollera dubia (Jacq.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533026] homotypic Zosterella dubia (Jacq.) Small Fl. Lancaster Co. : 68 (1913) [wfo-0000618333] synonym Commelina dubia Jacq. Observ. Bot. 3: 9 (1768) [wfo-0000358710]homotypic Heteranthera dubia (Jacq.) MacMill. Metasp. Minnesota Valley : 138 (1892) [wfo-0000441495] homotypic Phrynium dubium (Jacq.) Farw. Pap. Michigan Acad. Sci. 3: 92. 1924 [wfo-0000491150] homotypic Schollera dubia (Jacq.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533026] homotypic Zosterella dubia (Jacq.) Small Fl. Lancaster Co. : 68 (1913) [wfo-0000618333] synonym Commelina dubia Delile Liliac. 6: t. 359 1812 [wfo-0000358716] synonym Commelina dubia Kunth Enum. Pl. 4: 659. 1843 (1843) [wfo-0000358723] synonym Heteranthera dubia f. terrestre (Farw.) Vict. Contr. Lab. Bot. Univ. Montréal 14: 32 (1929) [wfo-0000441498]basionym Phrynium dubium var. terrestre Farw. Pap. Michigan Acad. Sci. 3: 92. 1924 [wfo-0000491156] synonym Heteranthera graminea Vahl Enum. Pl. Obs. 2: 45 (1805) [wfo-0000441500]basionym Leptanthus gramineus Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459952] homotypic Schollera graminea Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533037] synonym Heteranthera liebmannii (Buchenau) Shinners Field & Lab. 23: 21 (1955) [wfo-0000441516]basionym Potamogeton liebmannii Buchenau Abh. Naturwiss. Vereine Bremen 3: 349 (1873) [wfo-0000769872] synonym Leptanthus gramineus Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459952]homotypic Heteranthera graminea Vahl Enum. Pl. Obs. 2: 45 (1805) [wfo-0000441500] homotypic Schollera graminea Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533037] synonym Phrynium dubium (Jacq.) Farw. Pap. Michigan Acad. Sci. 3: 92. 1924 [wfo-0000491150]basionym Commelina dubia Jacq. Observ. Bot. 3: 9 (1768) [wfo-0000358710] homotypic Heteranthera dubia (Jacq.) MacMill. Metasp. Minnesota Valley : 138 (1892) [wfo-0000441495] homotypic Schollera dubia (Jacq.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533026] homotypic Zosterella dubia (Jacq.) Small Fl. Lancaster Co. : 68 (1913) [wfo-0000618333] synonym Phrynium dubium var. terrestre Farw. Pap. Michigan Acad. Sci. 3: 92. 1924 [wfo-0000491156]homotypic Heteranthera dubia f. terrestre (Farw.) Vict. Contr. Lab. Bot. Univ. Montréal 14: 32 (1929) [wfo-0000441498] synonym Potamogeton liebmannii Buchenau Abh. Naturwiss. Vereine Bremen 3: 349 (1873) [wfo-0000769872]homotypic Heteranthera liebmannii (Buchenau) Shinners Field & Lab. 23: 21 (1955) [wfo-0000441516] synonym Schollera dubia (Jacq.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533026]basionym Commelina dubia Jacq. Observ. Bot. 3: 9 (1768) [wfo-0000358710] homotypic Heteranthera dubia (Jacq.) MacMill. Metasp. Minnesota Valley : 138 (1892) [wfo-0000441495] homotypic Phrynium dubium (Jacq.) Farw. Pap. Michigan Acad. Sci. 3: 92. 1924 [wfo-0000491150] homotypic Zosterella dubia (Jacq.) Small Fl. Lancaster Co. : 68 (1913) [wfo-0000618333] synonym Schollera graminea Raf. Amer. Monthly Mag. & Crit. Rev. 2: 175 (1818) [wfo-0000533037]basionym Leptanthus gramineus Michx. Fl. Bor.-Amer. 1: 24 (1803) [wfo-0000459952] homotypic Heteranthera graminea Vahl Enum. Pl. Obs. 2: 45 (1805) [wfo-0000441500] synonym Schollera graminea var. minima N.Coleman Cat. Fl. Pl. S. Pen. Michigan : 41 (1874) [wfo-0000533046] synonym Schollera graminifolia Willd. Mag. Neuesten Entdeck. Gesammten Naturk. Ges. Naturf. Freunde Berlin 3: 438 (1801) [wfo-0000533058] synonym Zosterella dubia (Jacq.) Small Fl. Lancaster Co. : 68 (1913) [wfo-0000618333]basionym Commelina dubia Jacq. Observ. Bot. 3: 9 (1768) [wfo-0000358710] homotypic Heteranthera dubia (Jacq.) MacMill. Metasp. Minnesota Valley : 138 (1892) [wfo-0000441495] homotypic Phrynium dubium (Jacq.) Farw. Pap. Michigan Acad. Sci. 3: 92. 1924 [wfo-0000491150] homotypic Schollera dubia (Jacq.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533026] synonym Zosterella longituba Alexander N. Amer. Fl. 19: 52 (1937) [wfo-0000618342] H. mexicana S.Watson Proc. Amer. Acad. Arts 18: 166 (1883) [wfo-0000441552]homotypic Eurystemon mexicanus (S.Watson) Alexander N. Amer. Fl. 19: 55 (1937) [wfo-0000417233] synonym Eurystemon mexicanus (S.Watson) Alexander N. Amer. Fl. 19: 55 (1937) [wfo-0000417233]basionym Heteranthera mexicana S.Watson Proc. Amer. Acad. Arts 18: 166 (1883) [wfo-0000441552] H. oblongifolia Mart. Syst. Veg., ed. 15 bis 7: 1148 (1830) [wfo-0000441572]homotypic Heteranthera limosa var. oblongifolia (Mart. ex Roem & Schult.) Solms Monogr. Phan. 4: 519 (1883) [wfo-0000441534] synonym Heteranthera limosa var. oblongifolia (Mart. ex Roem & Schult.) Solms Monogr. Phan. 4: 519 (1883) [wfo-0000441534]basionym Heteranthera oblongifolia Mart. Syst. Veg., ed. 15 bis 7: 1148 (1830) [wfo-0000441572] H. seubertiana Solms Monogr. Phan. 4: 518 (1883) [wfo-0000441660]basionym Eichhornia graminea Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401788] synonym Eichhornia graminea Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401788]homotypic Heteranthera seubertiana Solms Monogr. Phan. 4: 518 (1883) [wfo-0000441660] synonym Hydrothrix barrosoana Machado Revista Brasil. Biol. 7: 124 (1947) [wfo-0000443566] synonym Schollera seubertiana (Solms) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533111] H. yucatana Carnevali, J.L.Tapia & J.R.Grande Phytotaxa 547(1): 23. 2022 [wfo-1000030188] H. zosterifolia Mart. Nov. Gen. Sp. Pl. 1: 7 (1824) [wfo-0000441672]homotypic Schollera zosterifolia (Mart.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533123] synonym Heteranthera osteniana Herter Darwiniana 2: 19 (1918) [wfo-0000441581] synonym Schollera zosterifolia (Mart.) Kuntze Revis. Gen. Pl. 2: 719 (1891) [wfo-0000533123]basionym Heteranthera zosterifolia Mart. Nov. Gen. Sp. Pl. 1: 7 (1824) [wfo-0000441672] synonym Pontederoideae Eaton Bot. Dict., ed. 4: 28. Apr-Mai 1836. [wfo-4100004114] P. subg. Cabanisia (Klotzsch ex Schltdl.) M.Pell. & C.N.Horn PhytoKeys 108:50:00. 2018 [wfo-1000006441]synonym Cabanisia Klotzsch ex Schltdl. Abh. Naturf. Ges. Halle 6: 176. 1862. [wfo-4000005866] P. meyeri (A.G.Schulz) M.Pell. & C.N.Horn PhytoKeys 108:52:00. 2018 [wfo-0001331063]synonym Cabanisia meyeri (A.G.Schulz) A.Haines Bot. Notes 15: 6. 2020 [wfo-1000021454] synonym Eichhornia meyeri A.G.Schulz Darwiniana 6: 56 (1942) [wfo-0000401811] P. paniculata Spreng. Neue Entdeck. Pflanzenk. 3: 18 (1822) [wfo-0000501195]homotypic Eichhornia paniculata (Spreng.) Solms Monogr. Phan. 4: 530 (1883) [wfo-0000401828] homotypic Piaropus paniculatus (Spreng.) Small Fl. S.E. U.S., ed. 2: 1328 (1913) [wfo-0000493317] synonym Cabanisia martiana (Seub.) Schltdl. Abh. Naturf. Ges. Halle 6: 176 (1862) [wfo-0000342584]basionym Eichhornia martiana Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401798] synonym Cabanisia paniculata (Spreng.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1000021455] synonym Eichhornia cordifolia A.Rich. Hist. Fis. Cuba, Bot. 11: 273 (1850) [wfo-0000401745] synonym Eichhornia martiana Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401798]homotypic Cabanisia martiana (Seub.) Schltdl. Abh. Naturf. Ges. Halle 6: 176 (1862) [wfo-0000342584] synonym Eichhornia martiusiana (Schult. & Schult.f.) Walp. Ann. Bot. Syst. 1: 484 (1849) [wfo-0000401805]basionym Pontederia martiusiana Schult.f. Syst. Veg., ed. 15 bis 7: 1143 (1830) [wfo-0000501129] synonym Eichhornia paniculata (Spreng.) Solms Monogr. Phan. 4: 530 (1883) [wfo-0000401828]basionym Pontederia paniculata Spreng. Neue Entdeck. Pflanzenk. 3: 18 (1822) [wfo-0000501195] homotypic Piaropus paniculatus (Spreng.) Small Fl. S.E. U.S., ed. 2: 1328 (1913) [wfo-0000493317] synonym Eichhornia tricolor Seub. Fl. Bras. 3(1): 92 (1847) [wfo-0000401865] synonym Piaropus paniculatus (Spreng.) Small Fl. S.E. U.S., ed. 2: 1328 (1913) [wfo-0000493317]basionym Pontederia paniculata Spreng. Neue Entdeck. Pflanzenk. 3: 18 (1822) [wfo-0000501195] homotypic Eichhornia paniculata (Spreng.) Solms Monogr. Phan. 4: 530 (1883) [wfo-0000401828] synonym Pontederia martiana Seub. Fl. Bras. 3(1): 92 (1847) [wfo-0000501124] synonym Pontederia martiusiana Schult.f. Syst. Veg., ed. 15 bis 7: 1143 (1830) [wfo-0000501129]homotypic Eichhornia martiusiana (Schult. & Schult.f.) Walp. Ann. Bot. Syst. 1: 484 (1849) [wfo-0000401805] synonym Pontederia tricolor Mart. ex Seub. Fl. Bras. 3(1): 92 (1847) [wfo-0000501306] P. paradoxa Mart. Syst. Veg., ed. 15 bis 7: 1144 (1830) [wfo-0000501203]homotypic Cabanisia paradoxa (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1000021456] homotypic Eichhornia paradoxa (Mart. ex Schult. & Schult.f.) Solms Monogr. Phan. 4: 531 (1883) [wfo-0000401836] synonym Cabanisia caracasana Schlecht. Abh. Naturf. Ges. Halle 6: 176 (1862) [wfo-0000342583]homotypic Eichhornia caracasana (Schltdl.) Benth. & Hook.f. Gen. Pl. 3: 831 (1883) [wfo-0000401735] synonym Cabanisia paradoxa (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1000021456]basionym Pontederia paradoxa Mart. Syst. Veg., ed. 15 bis 7: 1144 (1830) [wfo-0000501203] homotypic Eichhornia paradoxa (Mart. ex Schult. & Schult.f.) Solms Monogr. Phan. 4: 531 (1883) [wfo-0000401836] synonym Eichhornia caracasana (Schltdl.) Benth. & Hook.f. Gen. Pl. 3: 831 (1883) [wfo-0000401735]basionym Cabanisia caracasana Schlecht. Abh. Naturf. Ges. Halle 6: 176 (1862) [wfo-0000342583] synonym Eichhornia costaricana L.D.Gómez Phytologia 50: 70. 1981 [wfo-0000401757] synonym Eichhornia paradoxa (Mart. ex Schult. & Schult.f.) Solms Monogr. Phan. 4: 531 (1883) [wfo-0000401836]basionym Pontederia paradoxa Mart. Syst. Veg., ed. 15 bis 7: 1144 (1830) [wfo-0000501203] homotypic Cabanisia paradoxa (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1000021456] synonym Eichhornia schultesiana Seub. Fl. Bras. 3(1): 93 (1847) [wfo-0000401847] P. subg. Eichhornia (Kunth) M.Pell. & C.N.Horn PhytoKeys 108: 64. 2018 [wfo-1000006442]synonym Eichhornia sect. Eueichhornia O.Schwartz Botanische Jahrb?cher 61, Beibl.: 139 (1927) [wfo-3400004316] synonym Eichhornieae O.Schwartz Bot. Jahrb. Syst. 61(Beibl. 139): 32, 50. 15 Jun 1927. [wfo-4100004111] synonym Eichornia A.Rich. Hist. Fis. Cuba 11: 273. 1850 [wfo-4100005864] synonym Leptosomus Schltdl. Abh. Naturf. Ges. Halle 6: 174. 1862. [wfo-4000021351] P. azurea Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000500899]homotypic Eichhornia azurea Kunth Enum. Pl. [Kunth] 4: 129. 1843 [17-19 Jul 1843] [wfo-0000401720] homotypic Piaropus azureus (Sw.) Raf. Fl. Tellur. 2: 82 (1837) [wfo-0000493279] synonym Eichhornia aquatica (Vell.) Schltdl. Abh. Naturf. Ges. Halle 6: 177 (1862) [wfo-0000401713]basionym Pontederia aquatica Vell. Fl. Flumin. 3: 144, t. 164 (1829) [wfo-0000500893] synonym Eichhornia azurea Kunth Enum. Pl. [Kunth] 4: 129. 1843 [17-19 Jul 1843] [wfo-0000401720]basionym Pontederia azurea Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000500899] homotypic Piaropus azureus (Sw.) Raf. Fl. Tellur. 2: 82 (1837) [wfo-0000493279] synonym Eichhornia azurea var. rhizantha Seub. Fl. Bras. 3(1): 90 (1847) [wfo-0000401727] synonym Piaropus azureus (Sw.) Raf. Fl. Tellur. 2: 82 (1837) [wfo-0000493279]basionym Pontederia azurea Sw. Prodr. Veg. Ind. Occ. : 57 (1788) [wfo-0000500899] homotypic Eichhornia azurea Kunth Enum. Pl. [Kunth] 4: 129. 1843 [17-19 Jul 1843] [wfo-0000401720] synonym Piaropus tricolor Raf. Fl. Tellur. 2: 81 (1837) [wfo-0000493324] synonym Piaropus undulatus Raf. Fl. Tellur. 4: 121 (1838) [wfo-0000493331] synonym Pontederia aquatica Vell. Fl. Flumin. 3: 144, t. 164 (1829) [wfo-0000500893]homotypic Eichhornia aquatica (Vell.) Schltdl. Abh. Naturf. Ges. Halle 6: 177 (1862) [wfo-0000401713] synonym Pontederia tumida Willd. ex Kunth Enum. Pl. 4: 129 (1843) [wfo-0000501324] P. diversifolia (Vahl) M.Pell. & C.N.Horn PhytoKeys 108: 66. 2018 [wfo-0001425154]synonym Eichhornia diversifolia (Vahl) Urb. Symb. Antill. 4: 147 (1903) [wfo-0000401779]basionym Heteranthera diversifolia Vahl Enum. Pl. Obs. 2: 44 (1805) [wfo-0000441494] homotypic Piaropus diversifolius (Vahl) P.Wilson Sci. Surv. Porto Rico & Virgin Islands 5: 149 (1923) [wfo-0000493298] synonym Heteranthera cordata Vahl Enum. Pl. Obs. 2: 44 (1805) [wfo-0000441487] synonym Heteranthera diversifolia Vahl Enum. Pl. Obs. 2: 44 (1805) [wfo-0000441494]homotypic Eichhornia diversifolia (Vahl) Urb. Symb. Antill. 4: 147 (1903) [wfo-0000401779] homotypic Piaropus diversifolius (Vahl) P.Wilson Sci. Surv. Porto Rico & Virgin Islands 5: 149 (1923) [wfo-0000493298] synonym Heteranthera grandiflora Klotzsch Reis. Br.-Guiana : 1118 (1849) [wfo-0000441503] synonym Piaropus diversifolius (Vahl) P.Wilson Sci. Surv. Porto Rico & Virgin Islands 5: 149 (1923) [wfo-0000493298]basionym Heteranthera diversifolia Vahl Enum. Pl. Obs. 2: 44 (1805) [wfo-0000441494] homotypic Eichhornia diversifolia (Vahl) Urb. Symb. Antill. 4: 147 (1903) [wfo-0000401779] P. heterosperma (Alexander) M.Pell. & C.N.Horn PhytoKeys 108: 67. 2018 [wfo-0001425153]synonym Eichhornia heterosperma Alexander Lloydia 2: 170 (1939) [wfo-0000401793] synonym Eichhornia venezuelensis Velásquez Acta Bot. Venez. 6(1-4): 367 (1971 publ;. 1972) [wfo-0000401875] P. natans P.Beauv. Fl. Oware 2: 18 (1810) [wfo-0000501146]homotypic Eichhornia natans (P.Beauv.)Solms Abh. Naturwiss. Vereins Bremen 7: 254 (1882) [wfo-0000401818] homotypic Leptosomus natans (P.Beauv.)Schlecht. Abh. Naturf. Ges. Halle 6: 174 (1862) [wfo-0000460569] homotypic Piaropus natans (P.Beauv.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0001351303] synonym Eichhornia natans (P.Beauv.)Solms Abh. Naturwiss. Vereins Bremen 7: 254 (1882) [wfo-0000401818]basionym Pontederia natans P.Beauv. Fl. Oware 2: 18 (1810) [wfo-0000501146] homotypic Leptosomus natans (P.Beauv.)Schlecht. Abh. Naturf. Ges. Halle 6: 174 (1862) [wfo-0000460569] homotypic Piaropus natans (P.Beauv.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0001351303] synonym Eichhornia natans var. pauciflora (Seub. ex Mart.) Solms Monogr. Phan. 4: 526 (1883) [wfo-0000401824]basionym Eichhornia pauciflora Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401843] synonym Eichhornia pauciflora Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401843]homotypic Eichhornia natans var. pauciflora (Seub. ex Mart.) Solms Monogr. Phan. 4: 526 (1883) [wfo-0000401824] synonym Leptosomus natans (P.Beauv.)Schlecht. Abh. Naturf. Ges. Halle 6: 174 (1862) [wfo-0000460569]basionym Pontederia natans P.Beauv. Fl. Oware 2: 18 (1810) [wfo-0000501146] homotypic Eichhornia natans (P.Beauv.)Solms Abh. Naturwiss. Vereins Bremen 7: 254 (1882) [wfo-0000401818] homotypic Piaropus natans (P.Beauv.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0001351303] synonym Piaropus natans (P.Beauv.) Kuntze Revis. Gen. Pl. 3[3]: 318. 1898 [28 Sep 1898] [wfo-0001351303]basionym Pontederia natans P.Beauv. Fl. Oware 2: 18 (1810) [wfo-0000501146] homotypic Eichhornia natans (P.Beauv.)Solms Abh. Naturwiss. Vereins Bremen 7: 254 (1882) [wfo-0000401818] homotypic Leptosomus natans (P.Beauv.)Schlecht. Abh. Naturf. Ges. Halle 6: 174 (1862) [wfo-0000460569] P. subg. Monochoria (C.Presl) M.Pell. & C.N.Horn PhytoKeys 108:54:00. 2018 [wfo-1000006443]synonym Carigola Raf. Fl. Tellur. 2: 10. 1836[1837]. (Jan-Mar 1837) [wfo-4000006720] synonym Gomphima Raf. Fl. Tellur. 2: 10. 1836[1837]. (Jan-Mar 1837) [wfo-4000015948] synonym Monochoria C.Presl Reliq. Haenk. 1: 127 (1827) [wfo-4000024685] synonym Monochoria sect. Deutomonochoria O.Schwartz Botanische Jahrb?cher 61 1927 Beibl. 139: 36. [wfo-3400001566] synonym Monochoria sect. Eumonochoria O.Schwartz Botanische Jahrb?cher 61, Beibl. 139: 36 (1927) [wfo-3400001568] synonym Monochoria sect. Limnostachys (F.Muell.) Backer Flora Malesiana ser. I 4 1951 [wfo-3400001569] synonym Monochoria sect. Monochoria C.Presl Botanische Jahrb?cher 61 1927 Beibl. 139: 36. [wfo-3400001570] P. africana (Solms) M.Pell. & C.N.Horn PhytoKeys 108:57:00. 2018 [wfo-0001425157]synonym Monochoria africana (Solms) N.E.Br. Fl. Trop. Afr. 8: 5 (1901) [wfo-0000472590]basionym Monochoria vaginalis var. africana Solms Monogr. Phan. [A.DC. & C.DC.] 4: 525. 1883 [Mar 1883] [wfo-0000472718] synonym Monochoria vaginalis var. africana Solms Monogr. Phan. [A.DC. & C.DC.] 4: 525. 1883 [Mar 1883] [wfo-0000472718]homotypic Monochoria africana (Solms) N.E.Br. Fl. Trop. Afr. 8: 5 (1901) [wfo-0000472590] P. australasica (Ridl.) M.Pell. & C.N.Horn PhytoKeys 108:57:00. 2018 [wfo-0001331064]synonym Monochoria australasica Ridl. J. Straits Branch Roy. Asiat. Soc. 79: 100 (1918) [wfo-0000472597] P. brevipetiolata (Verdc.) M.Pell. & C.N.Horn PhytoKeys 108:58:00. 2018 [wfo-0001331065]synonym Monochoria brevipetiolata Verdc. Kirkia 1: 81 (1961) [wfo-0000472602] P. cyanea (F.Muell.) M.Pell. & C.N.Horn PhytoKeys 108:58:00. 2018 [wfo-0001331066]synonym Limnostachys cyanea F.Muell. Fragm. 1: 24 (1858) [wfo-0000461404]homotypic Monochoria cyanea (F.Muell.) F.Muell. Fragm. 8: 44 (1873) [wfo-0000472615] synonym Monochoria cyanea (F.Muell.) F.Muell. Fragm. 8: 44 (1873) [wfo-0000472615]basionym Limnostachys cyanea F.Muell. Fragm. 1: 24 (1858) [wfo-0000461404] P. elata (Ridl.) M.Pell. & C.N.Horn PhytoKeys 108:58:00. 2018 [wfo-0001425156]synonym Monochoria elata Ridl. J. Straits Branch Roy. Asiat. Soc. 79: 99 (1918) [wfo-0000472633]homotypic Monochoria hastata var. elata (Ridl.) Backer Fl. Males. 4: 258 (1951) [wfo-0000472644] synonym Monochoria hastata var. elata (Ridl.) Backer Fl. Males. 4: 258 (1951) [wfo-0000472644]basionym Monochoria elata Ridl. J. Straits Branch Roy. Asiat. Soc. 79: 99 (1918) [wfo-0000472633] P. hastata L. Sp. Pl. : 288 (1753) [wfo-0000501077]homotypic Calcarunia hastata Raf. Med. Fl. 2: 106 (1830) [wfo-0000343170] homotypic Carigola hastata Raf. Fl. Tellur. 2: 10 (1837) [wfo-0000352807] homotypic Monochoria hastata (L.) Solms Monogr. Phan. [A.DC. & C.DC.] 4: 523. 1883 [Mar 1883] [wfo-0000472640] synonym Calcarunia hastata Raf. Med. Fl. 2: 106 (1830) [wfo-0000343170]homotypic Carigola hastata Raf. Fl. Tellur. 2: 10 (1837) [wfo-0000352807] homotypic Monochoria hastata (L.) Solms Monogr. Phan. [A.DC. & C.DC.] 4: 523. 1883 [Mar 1883] [wfo-0000472640] synonym Carigola hastata Raf. Fl. Tellur. 2: 10 (1837) [wfo-0000352807]homotypic Calcarunia hastata Raf. Med. Fl. 2: 106 (1830) [wfo-0000343170] homotypic Monochoria hastata (L.) Solms Monogr. Phan. [A.DC. & C.DC.] 4: 523. 1883 [Mar 1883] [wfo-0000472640] synonym Monochoria chinensis Gand. Bull. Soc. Bot. France 66: 294 (1919 publ. 1920) [wfo-0000472610] synonym Monochoria dilatata (Banks) Kunth Enum. Pl. 4: 134 (1843) [wfo-0000472621]basionym Pontederia dilatata [Buch.-Ham.] in Symes, Embassy, ed. II. iii. 309. [wfo-0000501044] synonym Monochoria hastata (L.) Solms Monogr. Phan. [A.DC. & C.DC.] 4: 523. 1883 [Mar 1883] [wfo-0000472640]homotypic Calcarunia hastata Raf. Med. Fl. 2: 106 (1830) [wfo-0000343170] homotypic Carigola hastata Raf. Fl. Tellur. 2: 10 (1837) [wfo-0000352807] synonym Monochoria hastifolia C.Presl Reliq. Haenk. 1: 128 (1827) [wfo-0000472655] synonym Monochoria sagittata Kunth Enum. Pl. 4: 134 (1843) [wfo-0000472700]basionym Pontederia sagittata Roxb. Fl. Ind. ed. 1832, 2: 124 (1832) [wfo-0000501254] synonym Pontederia dilatata [Buch.-Ham.] in Symes, Embassy, ed. II. iii. 309. [wfo-0000501044]homotypic Monochoria dilatata (Banks) Kunth Enum. Pl. 4: 134 (1843) [wfo-0000472621] synonym Pontederia sagittata Roxb. Fl. Ind. ed. 1832, 2: 124 (1832) [wfo-0000501254]homotypic Monochoria sagittata Kunth Enum. Pl. 4: 134 (1843) [wfo-0000472700] synonym Pontederia sagittifolia B.Heyne ex Wall. Numer. List : n.º 5093 (1831) [wfo-0000501267] synonym Pontederia vaginalis Blanco Fl. Filip. : 255 (1837) [wfo-0000501337] P. korsakowii (Regel & Maack) M.Pell. & C.N.Horn PhytoKeys 108:59:00. 2018 [wfo-0001425155]synonym Monochoria korsakowii Regel & Maack Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7 4: 155 (1861) [wfo-0000472666]homotypic Monochoria vaginalis var. korsakowii (Regel & Maack) Solms Monogr. Phan. 4: 524. 1883 [wfo-0000472731] synonym Monochoria korsakowii var. albiflora Makino J. Jap. Bot. 6: 8. 1929 [wfo-0000626242] synonym Monochoria vaginalis var. korsakowii (Regel & Maack) Solms Monogr. Phan. 4: 524. 1883 [wfo-0000472731]basionym Monochoria korsakowii Regel & Maack Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7 4: 155 (1861) [wfo-0000472666] P. plantaginea Roxb. Fl. Ind. ed. 1832 2: 123 (1832) [wfo-0000501223]homotypic Monochoria plantaginea (Roxb.) Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472696] homotypic Monochoria vaginalis var. plantaginea (Roxb.) Solms Monogr. Phan. 4: 524. 1883 [wfo-0000472749] synonym Boottia mairei H.Lév. Cat. Pl. Yun-Nan : 131 (1916) [wfo-0000770666] synonym Monochoria angustifolia (G.X.Wang) Boonkerd & Tungm. Songklanakarin J. Sci. Technol. 42(4): 750 (2020) [wfo-1000023675] synonym Monochoria junghuhniana Hassk. Flora 35: 115 (1852) [wfo-0000472659] synonym Monochoria linearis Miq. Fl. Ned. Ind. 3: 549 (1859) [wfo-0000472669]basionym Pontederia linearis Hassk. Flora 25(2 Beibl.): 4 (1842) [wfo-0000501112] synonym Monochoria ovata Kunth Enum. Pl. 4: 665 (1843) [wfo-0000472680]basionym Pontederia ovata Hook. & Arn. Bot. Beechey Voy. : 218 (1837) [wfo-0000501179] synonym Monochoria plantaginea (Roxb.) Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472696]basionym Pontederia plantaginea Roxb. Fl. Ind. ed. 1832 2: 123 (1832) [wfo-0000501223] homotypic Monochoria vaginalis var. plantaginea (Roxb.) Solms Monogr. Phan. 4: 524. 1883 [wfo-0000472749] synonym Monochoria vaginalis var. angustifolia G.X.Wang Acta Phytotax. Sin. 41: 569 (2003) [wfo-0000472724] synonym Pontederia linearis Hassk. Flora 25(2 Beibl.): 4 (1842) [wfo-0000501112]homotypic Monochoria linearis Miq. Fl. Ned. Ind. 3: 549 (1859) [wfo-0000472669] P. vaginalis Burm.f. Fl. Indica : 80 (1768) [wfo-0000501333]homotypic Gomphima vaginalis Raf. Fl. Tellur. 2: 10 (1837) [wfo-0000430835] homotypic Monochoria vaginalis C.Presl Reliq. Haenk. 1: 128 (1827) [wfo-0000472709] homotypic Monochoria vaginalis (Burm.f.) C.Presl ex Kunth Enum. Pl. [Kunth] 4: 134. 1843 [17-19 Jul 1843] [wfo-0001104629] synonym Gomphima vaginalis Raf. Fl. Tellur. 2: 10 (1837) [wfo-0000430835]basionym Pontederia vaginalis Burm.f. Fl. Indica : 80 (1768) [wfo-0000501333] homotypic Monochoria vaginalis C.Presl Reliq. Haenk. 1: 128 (1827) [wfo-0000472709] homotypic Monochoria vaginalis (Burm.f.) C.Presl ex Kunth Enum. Pl. [Kunth] 4: 134. 1843 [17-19 Jul 1843] [wfo-0001104629] synonym Monochoria loureiroi Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472675]basionym Pontederia cordata Lour. Fl. Cochinch. : 245 (1790) [wfo-0000500926] homotypic Pontederia loureiroana Schult.f. Syst. Veg., ed. 15 bis 7: 1145 (1830) [wfo-0000501115] synonym Monochoria pauciflora (Blume) Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472687]basionym Pontederia pauciflora Blume Enum. Pl. Javae 1: 32 (1827) [wfo-0000501217] homotypic Monochoria vaginalis var. pauciflora (Blume) Merr. Enum. Philipp. Fl. Pl. 1: 201. 1922 [wfo-0000472741] synonym Monochoria vaginalis C.Presl Reliq. Haenk. 1: 128 (1827) [wfo-0000472709]basionym Pontederia vaginalis Burm.f. Fl. Indica : 80 (1768) [wfo-0000501333] homotypic Gomphima vaginalis Raf. Fl. Tellur. 2: 10 (1837) [wfo-0000430835] homotypic Monochoria vaginalis (Burm.f.) C.Presl ex Kunth Enum. Pl. [Kunth] 4: 134. 1843 [17-19 Jul 1843] [wfo-0001104629] synonym Monochoria vaginalis (Burm.f.) C.Presl ex Kunth Enum. Pl. [Kunth] 4: 134. 1843 [17-19 Jul 1843] [wfo-0001104629]basionym Pontederia vaginalis Burm.f. Fl. Indica : 80 (1768) [wfo-0000501333] homotypic Gomphima vaginalis Raf. Fl. Tellur. 2: 10 (1837) [wfo-0000430835] homotypic Monochoria vaginalis C.Presl Reliq. Haenk. 1: 128 (1827) [wfo-0000472709] synonym Monochoria vaginalis var. pauciflora (Blume) Merr. Enum. Philipp. Fl. Pl. 1: 201. 1922 [wfo-0000472741]basionym Pontederia pauciflora Blume Enum. Pl. Javae 1: 32 (1827) [wfo-0000501217] homotypic Monochoria pauciflora (Blume) Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472687] synonym Monochoria vaginalis var. plantaginea (Roxb.) Solms Monogr. Phan. 4: 524. 1883 [wfo-0000472749]basionym Pontederia plantaginea Roxb. Fl. Ind. ed. 1832 2: 123 (1832) [wfo-0000501223] homotypic Monochoria plantaginea (Roxb.) Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472696] synonym Pontederia alba Buch.-Ham. ex Wall. Numer. List : n.º 5095 D (1831) [wfo-0000500885] synonym Pontederia cordata Lour. Fl. Cochinch. : 245 (1790) [wfo-0000500926]homotypic Monochoria loureiroi Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472675] homotypic Pontederia loureiroana Schult.f. Syst. Veg., ed. 15 bis 7: 1145 (1830) [wfo-0000501115] synonym Pontederia lanceolata Wall. ex Kunth Enum. Pl. 4: 135 (1843) [wfo-0000501092] synonym Pontederia loureiroana Schult.f. Syst. Veg., ed. 15 bis 7: 1145 (1830) [wfo-0000501115]basionym Pontederia cordata Lour. Fl. Cochinch. : 245 (1790) [wfo-0000500926] homotypic Monochoria loureiroi Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472675] synonym Pontederia ovata Hook. & Arn. Bot. Beechey Voy. : 218 (1837) [wfo-0000501179]homotypic Monochoria ovata Kunth Enum. Pl. 4: 665 (1843) [wfo-0000472680] synonym Pontederia pauciflora Blume Enum. Pl. Javae 1: 32 (1827) [wfo-0000501217]homotypic Monochoria pauciflora (Blume) Kunth Enum. Pl. 4: 135 (1843) [wfo-0000472687] homotypic Monochoria vaginalis var. pauciflora (Blume) Merr. Enum. Philipp. Fl. Pl. 1: 201. 1922 [wfo-0000472741] synonym Pontederia racemosa Buch.-Ham. ex Wall. Numer. List : n.º 5095 C (1831) [wfo-0000501232] synonym Pontederia vaginata Royle Ill. Bot. Himal. Mts. : 116 (1834) [wfo-0000501345] P. valida (Nagam. & G.X.Wang) M.Pell. & C.N.Horn PhytoKeys 108: 61. 2018 [wfo-0001331067]synonym Monochoria valida G.X.Wang & Nagam. Acta Phytotax. Geobot. 45: 41 (1994) [wfo-0000472755] P. subg. Oshunae M.Pell. & C.N.Horn PhytoKeys 108: 61. 2018 [wfo-1000006444]synonym Oshuna A.Haines Bot. Notes 16: 4. 2021 [5 Sep 2021] [wfo-4100002410] synonym Piaropus Raf. Fl. Tellur. 2: 81. 1836[1837]. (Jan-Mar 1837) [wfo-4000029597] P. crassipes Mart. Nov. Gen. Sp. Pl. 1: 9 (1824) [wfo-0000501039]homotypic Eichhornia crassipes (Mart.) Solms Monogr. Phan. 4: 527 (1883) [wfo-0000401771] homotypic Eichhornia speciosa Kunth Enum. Pl. 4: 131 (1843) [wfo-0000401853] homotypic Oshuna crassipes (Mart.) A.Haines Bot. Notes 16: 5. 2021 [5 Sep 2021] [wfo-1000048957] homotypic Piaropus crassipes (Mart.) Raf. Fl. Tellur. 2: 81 (1837) [wfo-0000493288] homotypic Piaropus crassipes (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1200007915] synonym Eichhornia cordifolia Gand. Bull. Soc. Bot. France 66: 294 (1919 publ. 1920) [wfo-0000401751] synonym Eichhornia crassicaulis Schlecht. Abh. Naturf. Ges. Halle 6: 177 (1862) [wfo-0000401765] synonym Eichhornia crassicaulis Schltr. Abh. Nat. Ges. Halle 6: 177. 1862. [wfo-0001104615] synonym Eichhornia crassipes (Mart.) Solms Monogr. Phan. 4: 527 (1883) [wfo-0000401771]basionym Pontederia crassipes Mart. Nov. Gen. Sp. Pl. 1: 9 (1824) [wfo-0000501039] homotypic Eichhornia speciosa Kunth Enum. Pl. 4: 131 (1843) [wfo-0000401853] homotypic Oshuna crassipes (Mart.) A.Haines Bot. Notes 16: 5. 2021 [5 Sep 2021] [wfo-1000048957] homotypic Piaropus crassipes (Mart.) Raf. Fl. Tellur. 2: 81 (1837) [wfo-0000493288] homotypic Piaropus crassipes (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1200007915] synonym Eichhornia speciosa Kunth Enum. Pl. 4: 131 (1843) [wfo-0000401853]basionym Pontederia crassipes Mart. Nov. Gen. Sp. Pl. 1: 9 (1824) [wfo-0000501039] homotypic Eichhornia crassipes (Mart.) Solms Monogr. Phan. 4: 527 (1883) [wfo-0000401771] homotypic Oshuna crassipes (Mart.) A.Haines Bot. Notes 16: 5. 2021 [5 Sep 2021] [wfo-1000048957] homotypic Piaropus crassipes (Mart.) Raf. Fl. Tellur. 2: 81 (1837) [wfo-0000493288] homotypic Piaropus crassipes (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1200007915] synonym Heteranthera formosa Miq. Linnaea 17: 60 (1843) [wfo-0000441499] synonym Oshuna crassipes (Mart.) A.Haines Bot. Notes 16: 5. 2021 [5 Sep 2021] [wfo-1000048957]basionym Pontederia crassipes Mart. Nov. Gen. Sp. Pl. 1: 9 (1824) [wfo-0000501039] homotypic Eichhornia crassipes (Mart.) Solms Monogr. Phan. 4: 527 (1883) [wfo-0000401771] homotypic Eichhornia speciosa Kunth Enum. Pl. 4: 131 (1843) [wfo-0000401853] homotypic Piaropus crassipes (Mart.) Raf. Fl. Tellur. 2: 81 (1837) [wfo-0000493288] homotypic Piaropus crassipes (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1200007915] synonym Piaropus crassipes (Mart.) Raf. Fl. Tellur. 2: 81 (1837) [wfo-0000493288]basionym Pontederia crassipes Mart. Nov. Gen. Sp. Pl. 1: 9 (1824) [wfo-0000501039] homotypic Eichhornia crassipes (Mart.) Solms Monogr. Phan. 4: 527 (1883) [wfo-0000401771] homotypic Eichhornia speciosa Kunth Enum. Pl. 4: 131 (1843) [wfo-0000401853] homotypic Oshuna crassipes (Mart.) A.Haines Bot. Notes 16: 5. 2021 [5 Sep 2021] [wfo-1000048957] homotypic Piaropus crassipes (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1200007915] synonym Piaropus crassipes (Mart.) A.Haines Bot. Notes 15: 6. 2020 [wfo-1200007915]basionym Pontederia crassipes Mart. Nov. Gen. Sp. Pl. 1: 9 (1824) [wfo-0000501039] homotypic Eichhornia crassipes (Mart.) Solms Monogr. Phan. 4: 527 (1883) [wfo-0000401771] homotypic Eichhornia speciosa Kunth Enum. Pl. 4: 131 (1843) [wfo-0000401853] homotypic Oshuna crassipes (Mart.) A.Haines Bot. Notes 16: 5. 2021 [5 Sep 2021] [wfo-1000048957] homotypic Piaropus crassipes (Mart.) Raf. Fl. Tellur. 2: 81 (1837) [wfo-0000493288] synonym Piaropus mesomelas Raf. Fl. Tellur. 2: 81 (1837) [wfo-0000493307] synonym Pontederia crassicaulis Schlecht. Abh. Naturf. Ges. Halle 6: 177 (1862) [wfo-0000501033] synonym Pontederia crassicaulis Schltr. Abh. Nat. Ges. Halle 6: 177. 1862. [wfo-0001104617] synonym Pontederia crassipes Roem. & Schult. Syst. Veg. 7: 137 (1829) [wfo-0001104613] synonym Pontederia elongata Balf. Proc. Bot. Soc. Edinburgh 1855: 50 (1855) [wfo-0000501058] P. subg. Pontederia [wfo-1000064796]synonym Hirschtia Schumann ex Schwartz Bot. Jahrb. Syst. 139: 41. 1927. [wfo-4000017986] synonym Michelia Adans. Fam. Pl. 2: 201. 1763, nom. illeg. [wfo-1000064797] synonym Pontederaea Kuntze Revis. Gen. Pl. 2: 718. 1891, orth. var. [wfo-4100004109] synonym Pontederas Hoffmanns. Verz. Pfl.: 137. 1824, orth. var. [wfo-4100004110] synonym Pontederia subg. Reussia (Endl.) Lowden Rhodora 75(803): 473 .1973. [wfo-1000064799] synonym Unisema Raf. Med. Repos., ser. 2, 5: 192 (1808) [wfo-4000039774] P. cordata L. Sp. Pl. : 288 (1753) [wfo-0000500933]homotypic Narukila cordata Nieuwl. Amer. Midl. Naturalist 3: 101 (1913) [wfo-0000475490] homotypic Unisema cordata (L.) Farw. Pap. Michigan Acad. Sci. 3: 91 (1923 publ. 1924) [wfo-0000598229] synonym Eichhornia cordata Kunth [wfo-0001104627]homotypic Narukila cordata Nieuwl. Amer. Midl. Naturalist 3: 101 (1913) [wfo-0000475490] homotypic Unisema cordata (L.) Farw. Pap. Michigan Acad. Sci. 3: 91 (1923 publ. 1924) [wfo-0000598229] synonym Narukila cordata Nieuwl. Amer. Midl. Naturalist 3: 101 (1913) [wfo-0000475490]homotypic Unisema cordata (L.) Farw. Pap. Michigan Acad. Sci. 3: 91 (1923 publ. 1924) [wfo-0000598229] synonym Narukila cordata var. lancifolia Nieuwl. Repert. Spec. Nov. Regni Veg. 12: 101 (1913) [wfo-0000475494]basionym Pontederia lancifolia Muhl. ex Elliott Sketch Bot. S. Carolina [Elliott] 1: 382. 1817 [Oct 1817] [wfo-0000501106] homotypic Pontederia cordata var. lancifolia (Muhl.) Morong Fl. N. Middle United States 1: 343 1824 [wfo-0000500984] homotypic Unisema cordata f. latifolia (Muhl.) Farw. Pap. Michigan Acad. Sci. 3: 92 (1924) [wfo-0000598251] synonym Pontederia angustifolia Pursh Fl. Amer. Sept. 1: 224 (1813) [wfo-0000500888]homotypic Pontederia cordata var. angustifolia (Pursh) Torr. Fl. N. Middle United States 1: 343 (1824) [wfo-0000500960] homotypic Pontederia cordata f. angustifolia (Pursh) Solms Monogr. Phan. 4: 532 (1883) [wfo-0000500967] homotypic Unisema cordata f. angustifolia (Pursh) Farw. Pap. Michigan Acad. Sci. 3: 92 (1924) [wfo-0000598240] synonym Pontederia cordata var. albiflora Short Transylvania J. Med. Assoc. Sci. 32: 7 (1835) [wfo-0000500950] synonym Pontederia cordata f. albiflora House Bull. New York State Mus. Nat. Hist. 243-244: 62 (1923) [wfo-0000500941] synonym Pontederia cordata f. angustifolia (Pursh) Solms Monogr. Phan. 4: 532 (1883) [wfo-0000500967]basionym Pontederia angustifolia Pursh Fl. Amer. Sept. 1: 224 (1813) [wfo-0000500888] homotypic Pontederia cordata var. angustifolia (Pursh) Torr. Fl. N. Middle United States 1: 343 (1824) [wfo-0000500960] homotypic Unisema cordata f. angustifolia (Pursh) Farw. Pap. Michigan Acad. Sci. 3: 92 (1924) [wfo-0000598240] synonym Pontederia cordata var. angustifolia (Pursh) Torr. Fl. N. Middle United States 1: 343 (1824) [wfo-0000500960]basionym Pontederia angustifolia Pursh Fl. Amer. Sept. 1: 224 (1813) [wfo-0000500888] homotypic Pontederia cordata f. angustifolia (Pursh) Solms Monogr. Phan. 4: 532 (1883) [wfo-0000500967] homotypic Unisema cordata f. angustifolia (Pursh) Farw. Pap. Michigan Acad. Sci. 3: 92 (1924) [wfo-0000598240] synonym Pontederia cordata f. bernardii Lepage Naturaliste Canad. 82: 101 (1955) [wfo-0000500974] synonym Pontederia cordata f. brasiliensis Solms Monogr. Phan. 4: 533 (1883) [wfo-0000500979]homotypic Pontederia lanceolata f. brasiliensis (Solms) Fernald Rhodora 27: 81 (1925) [wfo-0000501093] synonym Pontederia cordata var. lanceolata (Nutt.) Griseb. Cat. Pl. Cub. : 252 (1866) [wfo-0000500982]basionym Pontederia lanceolata Nutt. Gen. N. Amer. Pl. 1: 216 (1818) [wfo-0000501088] synonym Pontederia cordata var. lancifolia (Muhl.) Morong Fl. N. Middle United States 1: 343 1824 [wfo-0000500984]basionym Pontederia lancifolia Muhl. ex Elliott Sketch Bot. S. Carolina [Elliott] 1: 382. 1817 [Oct 1817] [wfo-0000501106] homotypic Narukila cordata var. lancifolia Nieuwl. Repert. Spec. Nov. Regni Veg. 12: 101 (1913) [wfo-0000475494] homotypic Unisema cordata f. latifolia (Muhl.) Farw. Pap. Michigan Acad. Sci. 3: 92 (1924) [wfo-0000598251] synonym Pontederia cordata f. latifolia House Bull. New York State Mus. Nat. Hist. 243-244: 62 (1923) [wfo-0000500987] synonym Pontederia cordata var. ovalis (Mart. ex Schult. & Schult.f.) Solms Monogr. Phan. 4: 533 1883 [wfo-0000501001]basionym Pontederia ovalis Mart. ex Schult.f. Syst. Veg., ed. 15 bis 7: 1140 (1830) [wfo-0000501172] homotypic Pontederia cordata f. ovalis (Mart.) A.Cast. Arch. Jard. Bot. Rio de Janeiro 15: 62 1958 [wfo-0001033626] homotypic Pontederia lanceolata f. ovalis (Mart. ex Roem & Schult.) A.Cast. Arch. Jard. Bot. Rio de Janeiro 15: 62 (1957) [wfo-0000501098] synonym Pontederia cordata f. ovalis (Mart.) A.Cast. Arch. Jard. Bot. Rio de Janeiro 15: 62 1958 [wfo-0001033626]basionym Pontederia ovalis Mart. ex Schult.f. Syst. Veg., ed. 15 bis 7: 1140 (1830) [wfo-0000501172] homotypic Pontederia cordata var. ovalis (Mart. ex Schult. & Schult.f.) Solms Monogr. Phan. 4: 533 1883 [wfo-0000501001] homotypic Pontederia lanceolata f. ovalis (Mart. ex Roem & Schult.) A.Cast. Arch. Jard. Bot. Rio de Janeiro 15: 62 (1957) [wfo-0000501098] synonym Pontederia cordata f. taenia Fassett Rhodora 39: 274 (1937) [wfo-0000501028] synonym Pontederia lanceolata Nutt. Gen. N. Amer. Pl. 1: 216 (1818) [wfo-0000501088]homotypic Pontederia cordata var. lanceolata (Nutt.) Griseb. Cat. Pl. Cub. : 252 (1866) [wfo-0000500982] synonym Pontederia lanceolata f. brasiliensis (Solms) Fernald Rhodora 27: 81 (1925) [wfo-0000501093]basionym Pontederia cordata f. brasiliensis Solms Monogr. Phan. 4: 533 (1883) [wfo-0000500979] synonym Pontederia lanceolata f. trullifolia Fernald Rhodora 27: 81 (1925) [wfo-0000501100] synonym Pontederia lanceolata var. vichadensis F.J.Herm. Caldasia 5: 39 (1948) [wfo-0000501105] synonym Pontederia lancifolia Muhl. ex Elliott Sketch Bot. S. Carolina [Elliott] 1: 382. 1817 [Oct 1817] [wfo-0000501106]homotypic Narukila cordata var. lancifolia Nieuwl. Repert. Spec. Nov. Regni Veg. 12: 101 (1913) [wfo-0000475494] homotypic Pontederia cordata var. lancifolia (Muhl.) Morong Fl. N. Middle United States 1: 343 1824 [wfo-0000500984] homotypic Unisema cordata f. latifolia (Muhl.) Farw. Pap. Michigan Acad. Sci. 3: 92 (1924) [wfo-0000598251] synonym Pontederia maculata Donn Hortus Cantabrig., ed. 6: 81 (1811) [wfo-0000501120] synonym Pontederia mucronata Raf. ex Torr. Fl. N. Middle United States 1: 343 (1824) [wfo-0000501136] synonym Pontederia nymphaeifolia Kunth Enum. Pl. 4: 126 (1843) [wfo-0000501152]homotypic Pontederia rotundifolia var. nymphaeifolia (Kunth) Solms Monogr. Phan. 4: 534 (1883) [wfo-0000501251] synonym Pontederia obtusifolia (Raf.) A.DC. Monogr. Phan. 4: 567 (1883) [wfo-0000501166]basionym Umsema obtusifolia Raf. Med. Repos., ser. 2, 5: 352 (1808) [wfo-0000596202] homotypic Unisema obtusifolia (Raf.) Raf. Med. Repos., ser. 2, 5: 350 (1808) [wfo-0000598351] synonym Pontederia rotundifolia var. nymphaeifolia (Kunth) Solms Monogr. Phan. 4: 534 (1883) [wfo-0000501251]basionym Pontederia nymphaeifolia Kunth Enum. Pl. 4: 126 (1843) [wfo-0000501152] synonym Sagittaria cerulea Raf. Fl. Ludov. : 18 (1817) [wfo-0000736672] synonym Umsema mucronata Raf. Med. Repos., ser. 2, 5: 352 (1808) [wfo-0000596191] synonym Umsema obtusifolia Raf. Med. Repos., ser. 2, 5: 352 (1808) [wfo-0000596202]homotypic Pontederia obtusifolia (Raf.) A.DC. Monogr. Phan. 4: 567 (1883) [wfo-0000501166] homotypic Unisema obtusifolia (Raf.) Raf. Med. Repos., ser. 2, 5: 350 (1808) [wfo-0000598351] synonym Unisema acutifolia Raf. Med. Fl. 2: 107 (1830) [wfo-0000598217] synonym Unisema cordata (L.) Farw. Pap. Michigan Acad. Sci. 3: 91 (1923 publ. 1924) [wfo-0000598229]homotypic Narukila cordata Nieuwl. Amer. Midl. Naturalist 3: 101 (1913) [wfo-0000475490] synonym Unisema cordata f. angustifolia (Pursh) Farw. Pap. Michigan Acad. Sci. 3: 92 (1924) [wfo-0000598240]basionym Pontederia angustifolia Pursh Fl. Amer. Sept. 1: 224 (1813) [wfo-0000500888] homotypic Pontederia cordata var. angustifolia (Pursh) Torr. Fl. N. Middle United States 1: 343 (1824) [wfo-0000500960] homotypic Pontederia cordata f. angustifolia (Pursh) Solms Monogr. Phan. 4: 532 (1883) [wfo-0000500967] synonym Unisema cordata f. latifolia (Muhl.) Farw. Pap. Michigan Acad. Sci. 3: 92 (1924) [wfo-0000598251]basionym Pontederia lancifolia Muhl. ex Elliott Sketch Bot. S. Carolina [Elliott] 1: 382. 1817 [Oct 1817] [wfo-0000501106] homotypic Narukila cordata var. lancifolia Nieuwl. Repert. Spec. Nov. Regni Veg. 12: 101 (1913) [wfo-0000475494] homotypic Pontederia cordata var. lancifolia (Muhl.) Morong Fl. N. Middle United States 1: 343 1824 [wfo-0000500984] synonym Unisema deltifolia Raf. Med. Fl. 2: 105 (1830) [wfo-0000598262] synonym Unisema heterophylla Raf. Med. Fl. 2: 108 (1830) [wfo-0000598273] synonym Unisema lancifolia Raf. Atlantic J. 1: 178 (1833) [wfo-0000598283] synonym Unisema lancifolia f. trullifolia Farw. Amer. Midl. Naturalist 11: 73 (1928) [wfo-0000598294] synonym Unisema latifolia Raf. Med. Fl. 2: 107 (1830) [wfo-0000598305] synonym Unisema mucronata Raf. Med. Fl. 2: 107 (1830) [wfo-0000598327] synonym Unisema obliquata Raf. Med. Fl. 2: 107 (1830) [wfo-0000598340] synonym Unisema obtusifolia (Raf.) Raf. Med. Repos., ser. 2, 5: 350 (1808) [wfo-0000598351]basionym Umsema obtusifolia Raf. Med. Repos., ser. 2, 5: 352 (1808) [wfo-0000596202] homotypic Pontederia obtusifolia (Raf.) A.DC. Monogr. Phan. 4: 567 (1883) [wfo-0000501166] synonym Unisema peduncularis Raf. New Fl. 2: 75 (1837) [wfo-0000598373] synonym Unisema purshiana Raf. Med. Fl. 2: 107 (1830) [wfo-0000598384] synonym Unisema rotundifolia Raf. Med. Fl. 2: 108 (1830) [wfo-0000598395] synonym Unisema sagittata Raf. Fl. Ludov. : 18 (1817) [wfo-0000598406] P. ovalis Mart. ex Schult.f. Syst. Veg., ed. 15 bis 7: 1140 (1830) [wfo-0000501172]homotypic Pontederia cordata var. ovalis (Mart. ex Schult. & Schult.f.) Solms Monogr. Phan. 4: 533 1883 [wfo-0000501001] homotypic Pontederia cordata f. ovalis (Mart.) A.Cast. Arch. Jard. Bot. Rio de Janeiro 15: 62 1958 [wfo-0001033626] homotypic Pontederia lanceolata f. ovalis (Mart. ex Roem & Schult.) A.Cast. Arch. Jard. Bot. Rio de Janeiro 15: 62 (1957) [wfo-0000501098] synonym Pontederia lanceolata f. ovalis (Mart. ex Roem & Schult.) A.Cast. Arch. Jard. Bot. Rio de Janeiro 15: 62 (1957) [wfo-0000501098]basionym Pontederia ovalis Mart. ex Schult.f. Syst. Veg., ed. 15 bis 7: 1140 (1830) [wfo-0000501172] homotypic Pontederia cordata var. ovalis (Mart. ex Schult. & Schult.f.) Solms Monogr. Phan. 4: 533 1883 [wfo-0000501001] homotypic Pontederia cordata f. ovalis (Mart.) A.Cast. Arch. Jard. Bot. Rio de Janeiro 15: 62 1958 [wfo-0001033626] P. parviflora Alexander N. Amer. Fl. 19: 59 (1937) [wfo-0000501210]homotypic Pontederia cordata var. parviflora (Alexander) Schery Ann. Missouri Bot. Gard. 31: 156 (1944) [wfo-0000501009] synonym Pontederia cordata var. parviflora (Alexander) Schery Ann. Missouri Bot. Gard. 31: 156 (1944) [wfo-0000501009]basionym Pontederia parviflora Alexander N. Amer. Fl. 19: 59 (1937) [wfo-0000501210] P. rotundifolia L.f. Suppl. Pl. : 192 (1782) [wfo-0000501242]homotypic Reussia rotundifolia (L.f.) A.Cast. Lilloa 25: 593 (1951) [wfo-0000512983] synonym Pontederia brasiliensis Willd. ex Schult.f. Syst. Veg., ed. 15 bis 7: 1145 (1830) [wfo-0000500917] synonym Pontederia cordifolia Mart. Syst. Veg., ed. 15 bis [Roemer & Schultes] 7(2): 1142. 1830 [Oct-Dec 1830] [wfo-0000501030] synonym Pontederia eriantha Miq. Linnaea 17: 60 (1843) [wfo-0000501066] synonym Pontederia falciloba Solms Monogr. Phan. 4: 534 (1883) [wfo-0000501071] synonym Reussia grazielae Machado Revista Brasil. Biol. 7: 177 (1947) [wfo-0000512982] synonym Reussia rotundifolia (L.f.) A.Cast. Lilloa 25: 593 (1951) [wfo-0000512983]basionym Pontederia rotundifolia L.f. Suppl. Pl. : 192 (1782) [wfo-0000501242] synonym Unisema orbiculata Raf. Med. Fl. 2: 108 (1830) [wfo-0000598362] P. sagittata C.Presl Reliq. Haenk. 1: 116 (1827) [wfo-0000501261]homotypic Pontederia cordata var. sagittata (C.Presl) Schery Ann. Missouri Bot. Gard. 31: 157 (1944) [wfo-0000501017] homotypic Pontederia cordata f. sagittata (C.Presl) Solms Monogr. Phan. 4: 533 (1883) [wfo-0000501024] synonym Pontederia cordata var. sagittata (C.Presl) Schery Ann. Missouri Bot. Gard. 31: 157 (1944) [wfo-0000501017]basionym Pontederia sagittata C.Presl Reliq. Haenk. 1: 116 (1827) [wfo-0000501261] homotypic Pontederia cordata f. sagittata (C.Presl) Solms Monogr. Phan. 4: 533 (1883) [wfo-0000501024] synonym Pontederia cordata f. sagittata (C.Presl) Solms Monogr. Phan. 4: 533 (1883) [wfo-0000501024]basionym Pontederia sagittata C.Presl Reliq. Haenk. 1: 116 (1827) [wfo-0000501261] homotypic Pontederia cordata var. sagittata (C.Presl) Schery Ann. Missouri Bot. Gard. 31: 157 (1944) [wfo-0000501017] P. subovata (Seub.) Lowden Rhodora 75: 478 (1973) [wfo-0000501293]basionym Eichhornia subovata Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401858] homotypic Reussia subovata (Seub.) Solms Monogr. Phan. 4: 534 (1883) [wfo-0000512987] synonym Eichhornia subovata Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401858]homotypic Pontederia subovata (Seub.) Lowden Rhodora 75: 478 (1973) [wfo-0000501293] homotypic Reussia subovata (Seub.) Solms Monogr. Phan. 4: 534 (1883) [wfo-0000512987] synonym Hirschtia heterantherimorpha K.Schum. ex Schwartz Beibl. Bot. Jahrb. Syst. 139: 41 (1927) [wfo-0000441871] synonym Pontederia heterantherimorpha O.Schwartz Beibl. Bot. Jahrb. Syst. 129: 41 (1927) [wfo-0000501081] synonym Pontederia lagoensis Warm. Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1871: 323 (1871) [wfo-0000501087] synonym Pontederia schomburgkiana Klotzsch Reis. Br.-Guiana : 1118 (1849) [wfo-0000501275] synonym Reussia subovata (Seub.) Solms Monogr. Phan. 4: 534 (1883) [wfo-0000512987]basionym Eichhornia subovata Seub. Fl. Bras. 3(1): 91 (1847) [wfo-0000401858] homotypic Pontederia subovata (Seub.) Lowden Rhodora 75: 478 (1973) [wfo-0000501293] P. triflora (Seub.) G.Agostini, D.Velásquez & Velásquez Ernstia 27: 9 (1984) [wfo-0000501314]basionym Reussia triflora Endl. ex Seub. Fl. Bras. 3(1): 96 (1847) [wfo-0000512989] synonym Reussia triflora Endl. ex Seub. Fl. Bras. 3(1): 96 (1847) [wfo-0000512989]homotypic Pontederia triflora (Seub.) G.Agostini, D.Velásquez & Velásquez Ernstia 27: 9 (1984) [wfo-0000501314] Pontederia: Unplaced Names
unknown Pontederia coerulea Maund ex Steud. Nomencl. Bot. [Steudel], ed. 2. ii. 380 (Quid ?). [wfo-0001355243] unknown Pontederia belophylla Voigt Hort. Suburb. Calcutt. : 645 (1845) [wfo-0000500908] unknown Pontederia cernua L. ex B.D.Jacks. Index Linn. Herb. 129 (1912), nomen. [wfo-0001355242] unknown Pontederia montevideensis hort. ex Gentil Pl. Cult. Serres Jard. Bot. Brux. 160 (1907), nomen. [wfo-0001355244] unknown Pontederia oblonga Larrañaga Escritos D. A. Larrañaga 2: 134 (1923) [wfo-0000501160] unknown Pontederia obtusissima hort. ex Miq. Fl. Ned. Ind. iii. 239 (1855), in syn. [wfo-0001355245] unknown Pontederia renniformis Larrañaga Escritos D. A. Larrañaga 2: 134 (1923) [wfo-0000501236] valid Pontederia korsakowii f. albiflora (Makino) H.Ohashi & K.Ohashi J. Jap. Bot. 99(4): 254 2024 [wfo-1200109369]