Barker, W.R. in Jessop, J.P. (ed.) (1981), Acanthaceae. Flora of Central Australia: 336, adnot., Fig. 439 [comb. nov.]

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

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 61 [secondary reference]

nomenclatural synonym: Ruellia corynotheca F.Muell. ex Benth. legitimate

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 152 [secondary reference]

taxonomic synonym: Ruellia primulacea F.Muell. ex Benth. legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1986), Acanthaceae. Flora of South-eastern Queensland 2: 453 [secondary reference]

nomenclatural synonym: Ruellia corynotheca F.Muell. ex Benth. legitimate

Barker, R.M. (12 September 1986), A taxonomic revision of Australian Acanthaceae. Journal of the Adelaide Botanic Gardens 9: 82 [taxonomic synonym]

taxonomic synonym of: Dipteracanthus australasicus F.Muell. legitimate

Jessup, L.W. (22 April 2002), Flora of South-eastern Queensland Volume 2 Changes to names or status of taxa: - [nomenclatural synonym]

nomenclatural synonym of: Dipteracanthus australasicus subsp. corynothecus (F.Muell. ex Benth.) R.M.Barker legitimate

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

nomenclatural synonym of: Dipteracanthus australasicus subsp. corynothecus (F.Muell. ex Benth.) R.M.Barker legitimate

Cunningham, G.M., Mulham, W.E., Milthorpe, P.L. & Leigh, J.H. (2011), Plants of Western New South Wales Edn. revised edn: 605 [secondary reference]

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

nomenclatural synonym of: Dipteracanthus australasicus subsp. corynothecus (F.Muell. ex Benth.) R.M.Barker legitimate

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