Brown, R. (27 March 1810), Prodromus florae Novae Hollandiae et insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805: 155 [tax. nov.]

• Type: "(J.) v.v."

Smith, J. in Hooker, W.J. (ed.) (1841), An arrangement and definition of the genera of ferns, with observations of the affinities of each genus. The Journal of Botany 4(27): 160 [replaced synonym]

replaced synonym of: Platyloma brownii J.Sm. nom. illeg.

Kunze, G. (1850), Index Filicum (sensu latissimo) adhuc, quantum innotuit, in hortis Europaeis cultarum. Linnaea: ein Journal für die Botanik in ihrem ganzen Umfange, oder Beiträge zur Pflanzenkunde 23: 219 [basionym]

basionym of: Allosorus paradoxus (R.Br.) Kunze legitimate

Hooker, W.J. (1858), Species Filicum 2(7-8): 135 [basionym]

basionym of: Pellaea paradoxa (R.Br.) Hook. legitimate

Luerssen, C. (1873), Zur flora von Queensland. Verzeichniss der von Fran Amalie Dietrich. Journal des Museums Godeffroy 3(Heft. 6): 12 [basionym]

basionym of: Allosorus falcatus var. paradoxus (R.Br.) Luerss. legitimate

Bentham, G. (March 1878), Flora Australiensis 7: 729 [basionym]

basionym of: Pteris paradoxa (R.Br.) Baker ex Benth. legitimate

Bailey, F.M. (1883), A Synopsis of the Queensland Flora: 699 [basionym]

basionym of: Pteris falcata var. paradoxa (R.Br.) F.M.Bailey legitimate

Domin, K. (January 1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 130 [nomenclatural synonym]

nomenclatural synonym of: Pellaea paradoxa (R.Br.) Hook. legitimate

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 566 [nomenclatural synonym]

nomenclatural synonym of: Pellaea paradoxa (R.Br.) Hook. legitimate

Bostock, P.D. in McCarthy, P.M. (ed.) (1998), Adiantaceae. Flora of Australia 48: 268 [nomenclatural synonym]

nomenclatural synonym of: Pellaea paradoxa (R.Br.) Hook. legitimate

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

nomenclatural synonym of: Pellaea paradoxa (R.Br.) Hook. legitimate

Christenhusz, M.J.M., Fay, M.F. & Byng, J.W. (9 February 2018), GLOVAP Nomenclature Part 1. The Global Flora: a practical flora to vascular plant species of the world 4: 19 [basionym]

basionym of: Hemionitis paradoxa (R.Br.) Christenh. legitimate

Field, A.R. (2 January 2020), Classification and typification of Australian lycophytes and ferns based on Pteridophyte Phylogeny Group classification PPG I. Australian Systematic Botany 33(1): 49 [secondary reference]

• Type: "Port Jackson, 1802–1805, R.Brown Iter Austral. 63 (lecto, designated here: BM 001044102*; possible isolecto: E 00208915*,MEL 105709*,K 001090026*,LE 00008582*)."

Field, A.R. (2 January 2020), Classification and typification of Australian lycophytes and ferns based on Pteridophyte Phylogeny Group classification PPG I. Australian Systematic Botany 33(1): 49 [nomenclatural synonym]

nomenclatural synonym of: Pellaea paradoxa (R.Br.) Hook. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Pellaea paradoxa (R.Br.) Hook. legitimate

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