; Sp. Pl. [Linnaeus] 1: 159 (1753), s. str.
Distribution: Tropical and warm-temp. regions, mostly tropical America (> 400); tropical Africa (ca. 160), tropical Asia (> 150), few Middle and temperate East Asia. After a new lectotype was agreed upon, several paleotropical genera were reinstated (see there) (Simoes et al. 2024). The genus still remains highly polyphyletic. Monograph for Ipomoea (s. str.) of the New World: Wood et al. (2020).
= Acmostemon Pilg.; Notizbl. Bot. Gart. Berlin-Dahlem 13: 106 (1936)
= Adamboe Raf.; Fl. Tellur. 4: 79 (1836)
= Amphione Raf.; Fl. Tellur. 4: 79 (1836)
= Aniseia Choisy; Mém. Soc. Phys. Genève 6: 481 (1833 publ. 1834)
= Apopleumon Raf.; Fl. Tellur. 4: 72 (1836)
= Astrochlaena Hallier f.; Bot. Jahrb. Syst. 18: 120 (1894), nom. illeg., non Corda 1845
= Batatas Choisy; Mém. Soc. Phys. Genève 6: 434 (1833 publ. 1834) [Conv. Or. 52]
= Blinkworthia Choisy; Mem. Soc. Phys. Genève 6: 430, t. 4 (1833)
= Bombycospermum J.Presl; Reliq. Haenk. 2: 137 (1835)
= Bonanox Raf.; Ann. Gén. Sci. Phys. 8: 272 (1821)
= Calboa Cav.; Icon. [Cavanilles] 5: 51, t. 476 (1799)
= Calonyction Choisy; Mém. Soc. Phys. Genève 6: 441 (1833) (Conv. Or. 59)
= Calycanthemum Klotzsch; Naturw. Reise Mossambique [Peters] 243, t. 40 (1861)
= Caulotulis Raf.; Fl. Tellur. 4: 76 (1836)
= Cleiemera Raf.; Fl. Tellur. 4: 77 (1836)
= Cleiostoma Raf.; Fl. Tellur. 4: 80 (1838)
= Clitocyamos St.-Lag.; Ann. Soc. Bot. Lyon 7: 128, 133 (1880)
= Coiladena Raf.; Fl. Tellur. 2: 12 (1836)
= Convolvuloides Moench; Methodus [Moench] 451 (1794)
= Cryptanthela Gagnep.; Notul. Syst. (Paris) 14: 24 (1950)
= Decaloba Raf.; Fl. Tellur. 4: 76 (1836)
= Diatrema Raf.; Herb. Raf. 80 (1833), nom. rej.
= Diatremis Raf.; Fl. Tellur. 4: 72 (1836)
= Dimerodiscus Gagnep.; Notul. Syst. (Paris) 14: 25 (1950)
= Doxema Raf.; Fl. Tellur. 4: 75 (1836)
= Elythrostamna Bojer ex Desjardins; Rapp. Annuel Trav. Soc. Hist. Nat. Île Maurice 1: 31 (1836)
= Euryloma Raf.; Fl. Tellur. 4: 75 (1838), nom. illeg.
= Exallosis Raf.; Fl. Tellur. 4: 83 (1836)
= Exocroa Raf.; Fl. Tellur. 4: 80 (1836)
= Exogonium Choisy; Mém. Soc. Phys. Genève 6: 443 (1833 publ. 1834) [Conv. Or. 61]
= Fraxima Raf.; Fl. Tellur. 4: 83 (1836)
= Gynoisa Raf.; Fl. Tellur. 4: 75 (1836)
= Isypus Raf.; Fl. Tellur. 4: 73 (1838)
= Kolofonia Raf.; Fl. Tellur. 4: 73 (1836)
= Lariospermum Raf.; Ann. Gén. Sci. Phys. 8: 271 (1821)
= Latrienda Raf.; Fl. Tellur. 4: 83 (1836)
= Legendrea Webb & Berthel.; Hist. Nat. Îles Canaries (Phytogr.) 3: 26 (1836 publ. 1850)
= Leptocallis G.Don; Gen. Hist. 4: 260 (1837)
= Lettsomia Roxb.; Hort. Bengal. 13 (1814), nomen, Fl. Ind. [Carey & Wallich ed.] 2: 75 (1824), Fl. Ind., ed. Carey 1: 487 (1832)
= Macrostemma Pers.; Syn. Pl. [Persoon] 1: 185 (1805)
= Marcellia Mart. ex Choisy; Mém. Soc. Phys. Genève 10: 443 (1844), non Marcelia Cass. (1825)
= Melascus Raf.; Fl. Tellur. 4: 80 (1836)
= Milhania Neck.; Elem. Bot. [Necker] 3: 24 (1790), opus utique oppr.
= Mina Cerv.; Nov. Veg. Descr. [La Llave & Lexarza], fasc. 1: 3 (1824)
= Modesta Raf.; Fl. Tellur. 4: 75 (1836)
= Moorcroftia Choisy; Mém. Soc. Phys. Genève 6: 431 (Conv. Or. 49, t. 4) (1833)
= Morenoa La Llave; Nov. Veg. Descr. [La Llave & Lexarza], fasc. 1: 5 (1824)
= Navipomoea (Roberty) Roberty; Boissiera 10: 147 (1964)
= Nemodon Griff.; Not. Pl. Asiat. 4: 286 (1854)
= Neorthosis Raf.; Fl. Tellur. 4: 125 (1836)
= Nil Medik.; Vorles. Churpfälz. Phys.-Ökon. Ges. 1: 210 (1791)
= Ornithosperma Raf.; Fl. Ludov. 149 (1817)
= Paralepistemon Lejoly & Lisowski; Bull. Jard. Bot. Natl. Belg. 56(1-2): 196 (1986)
= Parasitipomoea Hayata; Icon. Pl. Formosan. 6: 33 (1916)
= Pentacrostigma K.Afzel.; Svensk Bot. Tidskr. 23: 181 (1929)
= Pharbitis Choisy; Mém. Soc. Phys. Genève 6: 438 (Convolv. Or. 56) (1833)
= Plesiagopus Raf.; Fl. Tellur. 4: 78 (1836)
= Quamoclit Mill.; Gard. Dict. Abr., ed. 4: s. p. (1754)
= Rivea Choisy; Mém. Soc. Phys. Genève 6: 407 (1883)
= Saccia Naudin; Rev. Hort. (Paris) 61: 35 (1889)
= Samudra Raf.; Fl. Tellur. 4: 72 (1836)
= Skinneria Choisy; Mém. Soc. Phys. Genève 6: 487 (Conv. Or. 105, t. 6) (1833)
= Spiranthera Bojer; Hortus Maurit. 226 (1837)
= Stomadena Raf.; Fl. Tellur. 2: 12 (1836)
= Tereietra Raf.; Fl. Tellur. 4: 124 (1836)
= Tirtalia Raf.; Fl. Tellur. 4: 71 (1836)
= Tremasperma Raf.; Fl. Tellur. 4: 124 (1836)
= Trivolvulus Moc. & Sessé ex Choisy; Prodr. [A.P. de Candolle] 9: 368 (1845)