Linnaeus, C. (1 May 1753), Species Plantarum 1: 161 [tax. nov.]

• Type: "Habitat in America meridionali."

Pike, G.D. & Leach, G.J. (1997), Handbook of the vascular plants of Ashmore and Cartier Islands: 68 [taxonomic synonym]

taxonomic synonym of: Ipomoea macrantha Roem. & Schult. legitimate

Wood, J.R.I., Muñoz-Rodríguez, P., Williams, B.R.M. & Scotland, R.W. (16 March 2020), A foundation monograph of Ipomoea (Convolvulaceae) in the New World. Phytokeys 143: 689-693, Figs 11G, 191 [secondary reference]

taxonomic synonym: Ipomoea longiflora R.Br. nom. illeg. taxonomic synonym: Ipomoea macrantha Roem. & Schult. legitimate taxonomic synonym: Convolvulus longiflorus Spreng. legitimate taxonomic synonym: Convolvulus tuba Schltdl. legitimate taxonomic synonym: Ipomoea tuba (Schltdl.) G.Don legitimate

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Ipomoea longiflora R.Br. nom. illeg. taxonomic synonym: Ipomaea macrantha Roem. & Schult. orth. var. taxonomic synonym: Ipomoea macrantha Roem. & Schult. legitimate taxonomic synonym: Convolvulus longiflorus Spreng. legitimate taxonomic synonym: Convolvulus tuba Schltdl. legitimate taxonomic synonym: Ipomoea tuba (Schltdl.) G.Don legitimate misapplication: Ipomoea grandiflora (L.f.) Lam. legitimate by Baker, E.G. in Andrews, C.W. (1900), Gamopetalae. A Monograph of Christmas Island (Indian Ocean): 183

• APC Dist.: WA, CoI, ChI, AR, NT, Qld, CSI

Percy-Bower, J.M. & Parker, C.M. (21 March 2023), Updates to Western Australia’s vascular plant census for 2022. Nuytsia 34: 13 [secondary reference]

taxonomic synonym: Ipomoea macrantha Roem. & Schult. legitimate

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