Maiden, J.H. & Betche, E. (1916), A Census of New South Wales Plants: 184 [comb. nov.]

basionym: Euphrasia speciosa R.Br. legitimate

• Comment: nom. illeg. as Euphrasia speciosa R.Br. predates E. brownii F.Muell.

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 199 [taxonomic synonym]

taxonomic synonym of: Euphrasia collina subsp. B [n/a]

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

taxonomic synonym of: Euphrasia collina subsp. speciosa (R.Br.) W.R.Barker legitimate

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