• Ipomoea Linnaeus, 1753
• Ipomoea acuminata (Vahl) Roemer & J.A. Schultes accepted as Ipomoea indica (Burman f.) Merrill, 1917
• Ipomoea aegyptia Linnaeus accepted as Merremia aegyptia (L.) Urban
• Ipomoea alba Linnaeus, 1753
• Ipomoea amnicola Morong
• Ipomoea angustifolia Jacq. accepted as Xenostegia tridentata (L.) Austin & Staples
• Ipomoea aquatica Forsk.
• Ipomoea aristolochiifolia auct. non (Kunth) G. Don accepted as Ipomoea cardiophylla Gray
• Ipomoea asarifolia (Desr.) Roemer & J.A. Schultes
• Ipomoea barbatisepala Gray
• Ipomoea barbigera Sweet accepted as Ipomoea hederacea Jacq.
• Ipomoea batatas (L.) Lam.
• Ipomoea bona-nox Linnaeus accepted as Ipomoea alba Linnaeus, 1753
• Ipomoea brasiliensis (L.) Sweet accepted as Ipomoea pes-caprae (Linnaeus) R. Brown, 1816
• Ipomoea cairica (L.) Sweet
• Ipomoea calantha Griseb.
• Ipomoea campanulata auct. non L. accepted as Stictocardia tiliifolia (Desr.) Hallier f.
• Ipomoea capillacea (Kunth) G. Don
• Ipomoea cardiophylla Gray
• Ipomoea carnea Jacq.
• Ipomoea carolina (L.) Pursh accepted as Ipomoea cordatotriloba Dennst.
• Ipomoea caroliniana sensu Small, non Poir. accepted as Ipomoea cordatotriloba Dennst.
• Ipomoea cathartica Poir. accepted as Ipomoea indica (Burman f.) Merrill, 1917
• Ipomoea coccinea Linnaeus
• Ipomoea congesta R. Br. accepted as Ipomoea indica (Burman f.) Merrill, 1917
• Ipomoea coptica (L.) Roth ex Roemer & J.A. Schultes
• Ipomoea cordatotriloba Dennst.
• Ipomoea cordifolia Carey ex Voight
• Ipomoea corymbosa (L.) Roth ex Roemer & J.A. Schultes accepted as Turbina corymbosa (L.) Raf.
• Ipomoea costellata Torr.
• Ipomoea crassicaulis (Benth.) B.L. Robins. accepted as Ipomoea carnea Jacq.
• Ipomoea cristulata Hallier f.
• Ipomoea cuneifolia Gray accepted as Ipomoea plummerae Gray
• Ipomoea curtisii House accepted as Ipomoea ochracea (Lindl.) G. Don
• Ipomoea desertorum House accepted as Ipomoea hederacea Jacq.
• Ipomoea dissecta (Jacq.) Pursh accepted as Merremia dissecta (Jacq.) Hallier f.
• Ipomoea dumetorum Willd. ex Roemer & J.A. Schultes
• Ipomoea eggersiana Peter
• Ipomoea eggersii (House) D. Austin
• Ipomoea egregia House accepted as Ipomoea plummerae Gray
• Ipomoea eriocarpa R. Br.
• Ipomoea fastigiata (Roxb.) Sweet accepted as Ipomoea batatas (L.) Lam.
• Ipomoea fistulosa Mart. ex Choisy accepted as Ipomoea carnea Jacq.
• Ipomoea gracilis auct. non R. Br. accepted as Ipomoea littoralis Blume
• Ipomoea hederacea auct. non Jacq. accepted as Ipomoea nil (L.) Roth
• Ipomoea hederacea Jacq.
• Ipomoea hederifolia Linnaeus
• Ipomoea heptaphylla (Rottb. & Willd.) Voigt accepted as Ipomoea wrightii Gray
• Ipomoea heterophylla Ortega accepted as Ipomoea pubescens Lam.
• Ipomoea hirsutula auct. non Jacq. f. accepted as Ipomoea hederacea Jacq.
• Ipomoea hirsutula Jacq. f. accepted as Ipomoea purpurea (L.) Roth
• Ipomoea hispida (Vahl) Roemer & Schultes accepted as Ipomoea eriocarpa R. Br.
• Ipomoea horsfalliae Hook. f.
• Ipomoea imperati (Vahl) Grisebach, 1866
• Ipomoea indica (Burman f.) Merrill, 1917
• Ipomoea krugii Urban
• Ipomoea lacunosa Linnaeus
• Ipomoea lemmonii Gray accepted as Ipomoea tenuiloba Torr.
• Ipomoea leptophylla Torr.
• Ipomoea leptotoma Torr. accepted as Ipomoea ternifolia Cav.
• Ipomoea leucantha Jacq.
• Ipomoea lindheimeri Gray
• Ipomoea littoralis Blume
• Ipomoea longifolia Benth.
• Ipomoea macrantha Roemer & J.A. Schultes accepted as Ipomoea violacea Linnaeus
• Ipomoea macrorhiza Michx.
• Ipomoea melanotricha Brandeg. accepted as Ipomoea setosa Ker-Gawl.
• Ipomoea meyeri (Spreng.) G. Don
• Ipomoea microdactyla Griseb.
• Ipomoea multifida (Raf.) Shinners
• Ipomoea muricata (L.) Jacq. accepted as Ipomoea turbinata Lag.
• Ipomoea muricata Cav. accepted as Ipomoea capillacea (Kunth) G. Don
• Ipomoea mutabilis Lindl. accepted as Ipomoea indica (Burman f.) Merrill, 1917
• Ipomoea nil (L.) Roth
• Ipomoea obscura (L.) Ker-Gawl.
• Ipomoea ochracea (Lindl.) G. Don
• Ipomoea ochroleuca auct. non Spanoghe accepted as Ipomoea ochracea (Lindl.) G. Don
• Ipomoea palustris auct. non Urban accepted as Ipomoea setifera Poir.
• Ipomoea pandurata (L.) G.F.W. Mey.
• Ipomoea pes-caprae (Linnaeus) R. Brown, 1816
• Ipomoea pes-tigridis Linnaeus
• Ipomoea pinnatifida (Kunth) G. Don accepted as Operculina pinnatifida (Kunth) O'Donell
• Ipomoea plummerae Gray
• Ipomoea polyanthes Roemer & J.A. Schultes accepted as Merremia umbellata (L.) Hallier f.
• Ipomoea pubescens Lam.
• Ipomoea pulchella Roth accepted as Ipomoea wrightii Gray
• Ipomoea purga (Wender.) Hayne
• Ipomoea purpurea (L.) Roth
• Ipomoea quamoclit Linnaeus
• Ipomoea quinquefolia Linnaeus accepted as Merremia quinquefolia (L.) Hallier f.
• Ipomoea repanda Jacq.
• Ipomoea reptans of authors accepted as Ipomoea aquatica Forsk.
• Ipomoea rubra (Vahl) Millsp. accepted as Ipomoea setifera Poir.
• Ipomoea rupicola House
• Ipomoea sagittata Poiret, 1789
• Ipomoea sectifolia Shinners
• Ipomoea setifera Poir.
• Ipomoea setosa Ker-Gawl.
• Ipomoea shumardiana (Torr.) Shinners
• Ipomoea sinuata Ortega accepted as Merremia dissecta (Jacq.) Hallier f.