Schlechtendal, D.F.L. von (December 1847), Sudaustralische Pflanzen. II. Bestimmung und Beschreibung der von Dr Behr in Sudaustralien gesammelten Pflanzen. Linnaea: ein Journal für die Botanik in ihrem ganzen Umfange, oder Beiträge zur Pflanzenkunde 20: 629-630 [tax. nov.]

• Type: "In der Barossa Range und in dem Pine Forest-Walde bei Lyndockvalley auf sandigem und steinigem Boden."

Mueller, F.J.H. von (February 1862), Thalamiflorae. The Plants Indigenous to the Colony of Victoria 1: 68 [taxonomic synonym]

taxonomic synonym of: Ionidium floribundum (Lindl.) Walp. legitimate

Bentham, G. (30 May 1863), Flora Australiensis 1: 103 [taxonomic synonym]

taxonomic synonym of: Ionidium floribundum (Lindl.) Walp. legitimate

Bennett, E.M. (14 November 1972), A revision of the Australian species of Hybanthus Jacquin (Violaceae). Nuytsia 1(3): 231 [secondary reference]

• Type: "Süd Australien Lyndock Valley in der Barossa range und in dem Pine Forest-Walde, H. Behr. (holo.: HAL)."

Bennett, E.M. (14 November 1972), A revision of the Australian species of Hybanthus Jacquin (Violaceae). Nuytsia 1(3): 231 [taxonomic synonym]

taxonomic synonym of: Hybanthus floribundus (Lindl.) F.Muell. legitimate

Adams, L.G. & George, A.S. in George, A.S. (ed.) (1982), Violaceae. Flora of Australia 8: 108 [taxonomic synonym]

taxonomic synonym of: Hybanthus floribundus (Lindl.) F.Muell. subsp. floribundus legitimate

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Hybanthus floribundus (Lindl.) F.Muell. subsp. floribundus legitimate

Forster, P.I. (24 March 2021), Reinstatement of Pigea Ging., an earlier generic name for the spade flowers previously included in Afrohybanthus Flicker (Violaceae). Austrobaileya 11: 31 [taxonomic synonym]

taxonomic synonym of: Pigea floribunda Lindl. legitimate

---