Gandoger, M. (1919), Sertum Plantarum Novarum. Pars secunda. Bulletin de la Société Botanique de France 66: 218 [tax. nov.]

• Type: "Tasmania Coast Road Scamanda River (Simons n. 402!)"

McGillivray, D.J. (12 June 1973), Michel Gandoger's names of Australian plants. Contributions from the New South Wales National Herbarium 4(6): 339 [secondary reference]

• Type: "HOLOTYPE: Tasmania, Coast Road near Scamander River, Simson 402, 9.1876 (ex Herb. Spicer)."

Stones, M. & Curtis, W.M. (1978), The Endemic Flora of Tasmania 6: 477 [basionym]

basionym of: Euphrasia collina subsp. deflexifolia (Gand.) W.R.Barker 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: 202 [nomenclatural synonym]

nomenclatural synonym of: Euphrasia collina subsp. deflexifolia (Gand.) W.R.Barker legitimate

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

nomenclatural synonym of: Euphrasia collina subsp. deflexifolia (Gand.) W.R.Barker legitimate

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