Sprengel, C.P.J. in Schrader, H.A. (ed.) (1801), Viola verticillata Orteg., näher unter sucht und bestimmt. Journal für die Botanik 1800, 2(1,2): 192 [tax. nov.]

• Type: Solea verticillata (Ortega) Sprengel

Ventenat, E.P. (1803), Jardin de la Malmaison 1(5): t. 27 [replaced synonym]

replaced synonym of: Ionidium Vent. nom. illeg., nom. superfl.

Sprengel, C.P.J. (1824), Systema Vegetabilium Edn. 17, 1: 804 [secondary reference]

Jacobs, M. & Moore, D.M. (1971), Violaceae. Flora Malesiana Series I 7(1): 194 [secondary reference]

Bennett, E.M. (14 November 1972), A revision of the Australian species of Hybanthus Jacquin (Violaceae). Nuytsia 1(3): 225 [taxonomic synonym]

taxonomic synonym of: Hybanthus Jacq. nom. cons.

Adams, L.G. & George, A.S. in George, A.S. (ed.) (1982), Violaceae. Flora of Australia 8: 100 [taxonomic synonym]

taxonomic synonym of: Hybanthus Jacq. nom. cons.

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Hybanthus Jacq. nom. cons.

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