Ipomoea lilacina Blume

POWO follows these authorities in synonymising this name:

• Andrews, F.W. in Andrews, F.W. (1956). Convolvulaceae. The Flowering Plants of the Sudan 3: 102-125. T.Buncle & co., LTD., Arbroath, Scotland. [Cited as Ipomoea riparia Don.]
• Austin, D.F. in Lasser, T. (1982). Convolvulaceae. Flora de Venezuela 8(3): 15-226. Fundación Educación Ambiental. [Cited as Ipomoea rubens.]
• Deroin, T. (2001). Convolvulaceae. Flore de Madagascar et des Comores (Plantes Vasculaires) 171: 11-287. Typographie Firmin-Didot et Cie., Paris. [Cited as Ipomoea rubens.]
• Gonçalves, M.L. (1987). Convolvulaceae. Flora Zambesiaca 8(1): 9-129. Royal Botanic Gardens, Kew. [Cited as Ipomoea rubens.]
• Heine, H. in Hutchinson, J. & Dalziel, J.M. (1963). Convolvulaceae. Flora of West Tropical Africa, second edition 2: 335-352 + 496. Crown Agents for Oversea Governments and Administrations. [Cited as Ipomoea rubens.]
• Hill, A.W. & Sandwith, N. in Williams, R.O. (1953). Fl. Trinidad & Tobago Convolvs.. Flora of Trinidad and Tobago 2(4): 210-240. Government Printing Office, Port-of-Spain. [Cited as Ipomoea riparia G.Don.]
• Lejoly, J. & S. Lisowski (1992). Les genres Merremia et Ipomoea (Convolvulaceae) dans la Flore d'Afrique Centrale (Zaire, Rwanda, Burundi). Fragmenta Floristica et Geobotanica 37: 21-125. [Cited as Ipomoea rubens.]
• Ooststroom, S.J. van & R.D. Hoogland (1953). Convolvulaceae. Flora Malesiana 4: 388-512. Noordhoff-Kolff N.V., Djakarta. [Cited as Ipomoea riparia G.Don.]
• Verdcourt, B. (1958). Some notes on tropical African Convolvulaceae. Webbia; Raccolta de Scritti Botanici 13: 321-329. [Cited as Ipomoea rubens.]
• Verdcourt, B. (1963). Convolvulaceae. Flora of Tropical East Africa: 1-161. [Cited as Ipomoea rubens.]

This name was accepted following an alternative taxonomy by these authorities:

• Baker, J.G. & A.B. Rendle in Thiselton-Dyer, W.T. et al. (eds.) (1905). Convolvulaceae. Flora of Tropical Africa 4(2): 62-206. Secretary of State for the Colonies. [Cited as Ipomoea lilacina Blume.]
• Hallier, H. (1901). Convolvulaceae. Botanische Jahrbücher fur Systematik, Pflangengeschichte und Pflanzengeographie 30: 386-388. [Cited as Ipomoea lilacina Blume.]