Orobanchaceae Vent.
Euphrasia collina subsp. C , [n/a], phrase name
Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 199 [primary reference]
taxonomic synonym: Euphrasia paludosa R.Br. legitimate taxonomic synonym: Euphrasia collina var. paludosa (R.Br.) Benth. legitimate taxonomic synonym: Euphrasia brownii var. paludosa (R.Br.) Maiden & Betche nom. illeg.