Bentham, G. (16 December 1868), Flora Australiensis 4: 555 [tax. nov.]

• Type: "Lord Howe's Island, Milne"

Domin, K. (1929), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 1161 [basionym]

basionym of: Pseuderanthemum grandiflorum (Benth.) Domin legitimate

Barker, R.M. (12 September 1986), A taxonomic revision of Australian Acanthaceae. Journal of the Adelaide Botanic Gardens 9: 143 [nomenclatural synonym]

nomenclatural synonym of: Pseuderanthemum grandiflorum (Benth.) Domin legitimate

Green, P.S. (1993), Notes relating to the floras of Norfolk and Lord Howe Islands, IV. Kew Bulletin 48(2): 308 [taxonomic synonym]

taxonomic synonym of: Pseuderanthemum pelagicum (Seem.) P.S.Green legitimate

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

taxonomic synonym of: Pseuderanthemum pelagicum (Seem.) P.S.Green legitimate

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