Bremekamp, C.E.B. (1964), Proceedings, Koninklijke Nederlandse Akademie van Wetenschappen: Series C: Biological and Medical Sciences 67: 305 [comb. nov.]

basionym: Ruellia acaulis R.Br. legitimate

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 151 [secondary reference]

Barker, R.M. (12 September 1986), A taxonomic revision of Australian Acanthaceae. Journal of the Adelaide Botanic Gardens 9: 99-103 APC [secondary reference]

nomenclatural synonym: Ruellia acaulis R.Br. legitimate nomenclatural synonym: Aporuellia acaulis (R.Br.) Domin legitimate

• APC Dist.: WA, NT, Qld

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 4 [secondary reference]

Barker, R.M. in Wheeler, J.R. (ed.) (1992), Acanthaceae. Flora of the Kimberley Region: 845, Fig. 260A [secondary reference]

nomenclatural synonym: Ruellia acaulis R.Br. legitimate nomenclatural synonym: Aporuellia acaulis (R.Br.) Domin legitimate

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

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