Wettstein, R. (1896), Monographie der Gattung Euphrasia: 268, t. VI, figs 436-439, t. XIII fig. 10 [nom. nov.]

replaced synonym: Euphrasia cuspidata Hook.f. nom. illeg.

Curtis, W.M. (1967), Angiospermae: Plumbaginaceae to Salicaceae. The Student's Flora of Tasmania 3: 532 [secondary reference]

taxonomic synonym: Euphrasia cuspidata Hook.f. nom. illeg.

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: 142-146 APC [secondary reference]

taxonomic synonym: Euphrasia cuspidata Hook.f. nom. illeg.

• APC Comment: A probable hybrid between Euphrasia hookeri and an unidentified Euphrasia is recorded by W.R.Barker, J. Adelaide Bot. Gard. 5: 290 (1982).
• APC Dist.: Tas

Buchanan, A.M. in Buchanan, A.M. (ed.) (1999), A Census of the Vascular Plants of Tasmania Edn. 3: 47 [secondary reference]

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 76 [secondary reference]

taxonomic synonym: Euphrasia cuspidata Hook.f. nom. illeg.

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