Mueller, F.J.H. von (1883), The plants indigenous around Sharks Bay and its vicinity. Western Australia - Votes and Proceedings of the Legislative Council: 6 [comb. nov.]

Domin, K. (1928), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 984 [nomenclatural synonym]

nomenclatural synonym of: Hybanthus aurantiacus (F.Muell. ex Benth.) F.Muell. legitimate

Bennett, E.M. (14 November 1972), A revision of the Australian species of Hybanthus Jacquin (Violaceae). Nuytsia 1(3): 230 [nomenclatural synonym]

nomenclatural synonym of: Hybanthus aurantiacus (F.Muell. ex Benth.) F.Muell. legitimate

Adams, L.G. & George, A.S. in George, A.S. (ed.) (1982), Violaceae. Flora of Australia 8: 104 [nomenclatural synonym]

nomenclatural synonym of: Hybanthus aurantiacus (F.Muell. ex Benth.) F.Muell. legitimate

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

nomenclatural synonym of: Hybanthus aurantiacus (F.Muell. ex Benth.) F.Muell. legitimate

Flicker, B.J. & Ballard, H.E. (2015), Afrohybanthus (Violaceae), a new genus for a distinctive and widely distributed Old World hybanthoid lineage. Phytotaxa 230(1): 44 [nomenclatural synonym]

nomenclatural synonym of: Afrohybanthus aurantiacus (F.Muell. ex Benth.) Flicker 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: 28 [nomenclatural synonym]

nomenclatural synonym of: Pigea aurantiaca (F.Muell. ex Benth.) P.I.Forst. legitimate

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

nomenclatural synonym of: Afrohybanthus aurantiacus (F.Muell. ex Benth.) Flicker legitimate

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