Cite this profile as: W.R. (Bill) Barker. Euphrasia collina subsp. speciosa, in (ed.), Flora of Australia. Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. https://profiles.ala.org.au/opus/foa/profile/Euphrasia%20collina%20subsp.%20speciosa [Date Accessed: 07 April 2025]