Endlicher, S.F.L. (1833), Prodromus Florae Norfolkicae: 53 [tax. nov.]

• Type: "Crescit in insula Norfolk. (Ferd. Bauer.)"

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 306 [taxonomic synonym]

taxonomic synonym of: Ipomoea alba L. legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [secondary reference]

orthographic variant: Ipomaea ambigua Endl. orth. var.

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Ipomoea alba L. 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: 503 [secondary reference]

• Lectotype: "NORFOLK ISLAND, F.L. Bauer s.n. (lectotype W0050659, designated here)."

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: 503 [taxonomic synonym]

taxonomic synonym of: Ipomoea alba L. legitimate

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