Brown, R. (27 March 1810), Prodromus florae Novae Hollandiae et insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805: 520 [tax. nov.]

• Type: "(T.) v.v."

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 105 [secondary reference]

Backer, C.A. (December 1951), Pedaliaceae. Flora Malesiana Series I 4(3): 218 [taxonomic synonym]

taxonomic synonym of: Josephinia imperatricis Vent. legitimate

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 58 [secondary reference]

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Josephinia imperatricis Vent. legitimate

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

taxonomic synonym of: Josephinia imperatricis Vent. legitimate

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