Clausen, R.T. (1938), Memoirs of the Torrey Botanical Club 19: 161 [comb. et stat. nov.]

basionym: Ophioglossum coriaceum A.Cunn. legitimate

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 44 [secondary reference]

common name: Austral Adder's Tongue [n/a]

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 31 [secondary reference]

nomenclatural synonym: Ophioglossum coriaceum A.Cunn. legitimate

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 217 [secondary reference]

Chinnock, R.J. & Henshall, T.S. in Jessop, J.P. (ed.) (1981), Pteridophyta. Flora of Central Australia: 7 [taxonomic synonym]

taxonomic synonym of: Ophioglossum lusitanicum L. legitimate

Cunningham, G.M., Mulham, W.E., Milthorpe, P.L. & Leigh, J.H. (1981), Plants of Western New South Wales: 27 [secondary reference]

common name: Adder's Tongue [n/a]

Bennett, E.M. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Ophioglossaceae. Flora of the Perth Region 1: 46 [taxonomic synonym]

taxonomic synonym of: Ophioglossum lusitanicum L. legitimate

Wilson, Peter G. in Harden, G.J. (ed.) (1990), Ophioglossaceae. Flora of New South Wales 1: 18, Plate 1 [secondary reference]

common name: Adder's Tongue [n/a]

Wilson, Peter G. in Harden, G.J. (ed.) (2000), Ophioglossaceae. Flora of New South Wales Revised Edition 1: 18, Plate 1 [secondary reference]

common name: Adder's Tongue [n/a]

Tindale, M.D. & Roy, S.K. (23 December 2002), A cytotaxonomic survey of the Pteridophyta of Australia. Australian Systematic Botany 15(6): 845 [secondary reference]

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Ophioglossum lusitanicum L. legitimate

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