Walpers, W.G. (December 1843), Supplementum Primum. Repertorium Botanices Systematicae 2(5): 767 [comb. nov.]

basionym: Pigea floribunda Lindl. legitimate

Mueller, F.J.H. von (February 1862), Thalamiflorae. The Plants Indigenous to the Colony of Victoria 1: 68, Suppl. pl. 8 [secondary reference]

taxonomic synonym: Ionidium australasiae Behr legitimate

Bentham, G. (30 May 1863), Flora Australiensis 1: 102-103 [secondary reference]

nomenclatural synonym: Pigea floribunda Lindl. legitimate taxonomic synonym: Ionidium australasiae Behr legitimate taxonomic synonym: Ionidium multiflorum Turcz. legitimate

Diels, F.L.E. & Pritzel, E.G. (6 December 1904), Fragmenta Phytographiae Australiae occidentalis. Beitrage zur Kenntnis der Pflanzen Westaustraliens, ihrer Verbreitung und ihrer Lebensverhaltnisse. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 35(2-3): 391 [secondary reference]

Dixon, W.A. (1906), The Plants of New South Wales: 38 [secondary reference]

alternative name: Hybanthus floribundus (Lindl.) F.Muell. legitimate

Black, J.M. (December 1926), Meliaceae - Scrophulariaceae. Flora of South Australia 3: 394 [nomenclatural synonym]

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

Black, J.M. (1952), Flora of South Australia Edn. 2, 3: 590 [nomenclatural synonym]

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

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

nomenclatural 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: 107 [nomenclatural synonym]

nomenclatural synonym of: Hybanthus floribundus (Lindl.) F.Muell. 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 [nomenclatural synonym]

nomenclatural synonym of: Pigea floribunda Lindl. legitimate

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