Asplenium bulbiferum subsp. gracillimum (Colenso) Brownsey x Asplenium obtusatum subsp. northlandicum Brownsey legitimate Asplenium bulbiferum var. pinnatum Rodway legitimate Asplenium northlandicum (Brownsey) Ogle legitimate Asplenium obtusatum subsp. northlandicum Brownsey legitimate Asplenium sarmentosum Willd. legitimate

Asplenium marinum L. auct. non L.: Moore, C. (1893), Handbook of the Flora of New South Wales: 512 Asplenium marinum var. obtusata (G.Forst.) F.Muell. auct. non (G.Forst.) F.Muell.: Mueller, F.J.H. von (1866), Fragmenta Phytographiae Australiae 5(36): 132 Asplenium obliquum G.Forst. auct. non G.Forst.: Labillardière, J.J.H. de (1807), Novae Hollandiae Plantarum Specimen 2(25-26): 93, t. 242 Asplenium obliquum G.Forst. auct. non G.Forst.: Willdenow, C.L. (January 1810), Species Plantarum Edn. 4, 5(1): 316 Asplenium obliquum G.Forst. auct. non G.Forst.: Mueller, F.J.H. von (20 October 1853), First general report of the Government Botanist on the vegetation of the colony. Victoria - Parliamentary Papers- Votes and Proceedings of the Legislative Assembly: 21 Asplenium obliquum G.Forst. auct. non G.Forst.: Bailey, F.M. (1892), Lithograms of the Ferns of Queensland: 105 Asplenium obliquum G.Forst. auct. non G.Forst.: Rodway, L. (1903), The Tasmanian Flora: 285 Asplenium obliquum G.Forst. auct. non G.Forst.: Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 644 Asplenium obliquum G.Forst. auct. non G.Forst.: Domin, K. (October 1914), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 98 Asplenium obliquum G.Forst. auct. non G.Forst.: Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1: 32 Asplenium obliquum G.Forst. auct. non G.Forst.: Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 26 Asplenium obliquum G.Forst. auct. non G.Forst.: Hopper, S.D., van Leeuwen, S.J., Brown, A.P. & Patrick, S.J. (1990), Western Australia's Endangered Flora: 16, 37 Asplenium obliquum G.Forst. auct. non G.Forst.: Wilson, Peter G. in Harden, G.J. (ed.) (1990), Aspleniaceae. Flora of New South Wales 1: 54-55 Asplenium obliquum G.Forst. auct. non G.Forst.: Entwisle, T.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Ferns and Allied Plants. Flora of Victoria Edn. 1, 2: 86-87 Asplenium obliquum G.Forst. auct. non G.Forst.: Threatened Species and Communities Section, Biodiversity Group, Environment Australia (8 July 1998), Endangered Species Protection Act 1992. Schedules 1, 2 & 3: 16 Asplenium obliquum G.Forst. auct. non G.Forst.: Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 23 Asplenium obliquum G.Forst. auct. non G.Forst.: Wilson, Peter G. in Harden, G.J. (ed.) (2000), Aspleniaceae. Flora of New South Wales Revised Edition 1: 54 Asplenium obtusatum G.Forst. auct. non G.Forst.: Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 26 Asplenium obtusatum G.Forst. auct. non G.Forst.: Hopper, S.D., van Leeuwen, S.J., Brown, A.P. & Patrick, S.J. (1990), Western Australia's Endangered Flora: 16, 37, Fig. 31 Asplenium obtusatum G.Forst. auct. non G.Forst.: Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 23 Asplenium obtusatum var. lucidum (G.Forst.) Hook. & Baker auct. non (G.Forst.) Hook. & Baker: Domin, K. (October 1914), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 100 Asplenium obtusatum var. obliquum (G.Forst.) Hook.f. auct. non (G.Forst.) Hook.f.: Domin, K. (October 1914), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 100