Choisy, J.D. in Candolle, A.L.P.P. de (ed.) (1845), Convolvulaceae. Prodromus Systematis Naturalis Regni Vegetabilis 9: 349 [tax. nov.]

• Type: "in ripâ fl. Sti Francisci ad Janeiro prov. Fernambuc. et Bahiensis, in udis prov. Piauh. et Paraensis Brasiliae legit Martius. Vulgo Canudo. (v. s. in h. Mart. ex Mart. et Pohl.)"

Austin, D.F. (1977), Ipomoea carnea Jacq. vs. Ipomoea fistulosa Mart. ex Choisy. Taxon 26(2/3): 237 [basionym]

basionym of: Ipomoea carnea subsp. fistulosa (Choisy) D.F.Austin 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: 213 [nomenclatural synonym]

nomenclatural synonym of: Ipomoea carnea subsp. fistulosa (Choisy) D.F.Austin legitimate

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