Ewart, A.J. (1908), Contributions to the Flora of Australia, No. 7. Proceedings of the Royal Society of Victoria 20(2): 132 [comb. nov.]

basionym: Euphrasia speciosa R.Br. legitimate

Barker, W.R. (29 September 1982), Taxonomic studies in Euphrasia L. (Scrophulariaceae). A revised infrageneric classification, and a revision of the genus in Australia. Journal of the Adelaide Botanic Gardens 5: 1-304 (215) [secondary reference]

Barker, W.R. in Harden, G.J. (ed.) (1992), Scrophulariaceae. Flora of New South Wales 3: 587 [secondary reference]

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