Lomaria discolor (G.Forst.) Willd. auct. non (G.Forst.) Willd.: sensu Hooker, J.D. (3 September 1858), The botany of the Antarctic voyage of H.M. Discovery ships Erebus and Terror. III. Flora Tasmaniae 2(7): 143 = Blechnum nudum (Labill.) Mett. ex Luerss.
Lomaria discolor (G.Forst.) Willd. auct. non (G.Forst.) Willd.: sensu Mueller, F.J.H. von (1866), Fragmenta Phytographiae Australiae 5(36): 121 = Blechnum nudum (Labill.) Mett. ex Luerss.
Lomaria discolor (G.Forst.) Willd. auct. non (G.Forst.) Willd.: sensu Tate, R. (1880), A Census of the Indigenous Flowering Plants and Ferns of Extra-Tropical South Australia. Transactions, proceedings and report, Royal Society of South Australia 3: 89 = Blechnum nudum (Labill.) Mett. ex Luerss.
Lomaria discolor (G.Forst.) Willd. auct. non (G.Forst.) Willd.: sensu Rodway, L. (1903), The Tasmanian Flora: 283 = Blechnum nudum (Labill.) Mett. ex Luerss.