Mueller, F.J.H. von (1878), Fragmenta Phytographiae Australiae 11(88): 4 [primary reference]

Mueller, F.J.H. von (1878), Fragmenta Phytographiae Australiae 11(88): 4 [taxonomic synonym]

taxonomic synonym of: Hybanthus debilissimus F.Muell. legitimate

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

taxonomic synonym of: Hybanthus debilissimus 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: 29 [taxonomic synonym]

taxonomic synonym of: Pigea debilissima (F.Muell.) P.I.Forst. legitimate

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