Barker, R.M. (12 September 1986), A taxonomic revision of Australian Acanthaceae. Journal of the Adelaide Botanic Gardens 9: 87 [autonym]

Everett, J. in Harden, G.J. (ed.) (1992), Acanthaceae. Flora of New South Wales 3: 605 [secondary reference]

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

taxonomic synonym: Ruellia primulacea F.Muell. ex Benth. legitimate taxonomic synonym: Dipteracanthus primulaceus Bremek. nom. inval. taxonomic synonym: Dipteracanthus corynothecus var. grandiflorus Bremek. nom. inval.

• APC Dist.: WA, NT, SA, Qld, NSW

Bean, A.R. in Bostock, P.D. & Holland, A.E. (ed.) (8 December 2010), Acanthaceae. Census of the Queensland Flora 2010: 5 [secondary reference]

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Ruellia primulacea F.Muell. ex Benth. legitimate taxonomic synonym: Dipteracanthus primulaceus Bremek. nom. inval. taxonomic synonym: Dipteracanthus corynothecus var. grandiflorus Bremek. nom. inval. taxonomic synonym: Dipteracanthus primulaceus K.A.W.Williams nom. inval.

• APC Dist.: WA, NT, SA, Qld, NSW

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