Ridley, H.N. (1923), The Flora of the Malay Peninsula 2: 592-593 [comb. et stat. nov.]

• Type: Calophanoides quadrifaria (Nees) Ridley

basionym: Justicia sect. Calophanoides C.B.Clarke legitimate

Barker, R.M. (12 September 1986), A taxonomic revision of Australian Acanthaceae. Journal of the Adelaide Botanic Gardens 9: 235-240 [secondary reference]

Graham, V.A.W. (1988), Delimitation and infra-generic classification of Justicia (Acanthaceae). Kew Bulletin 43(4): 591 [taxonomic synonym]

taxonomic synonym of: Justicia sect. Harnieria (Solms) Benth. legitimate

Brummitt, R.K. (1992), Vascular Plant Families and Genera: 78 [taxonomic synonym]

taxonomic synonym of: Justicia L. legitimate

Everett, J. in Harden, G.J. (ed.) (1992), Acanthaceae. Flora of New South Wales 3: 609 [secondary reference]

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

taxonomic synonym of: Harnieria Solms legitimate

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