Beddome, R.H. (1866), The Ferns of British India 1(9-14): pl. 200 [tax. nov.]

Bentham, G. (March 1878), Flora Australiensis 7: 756 [basionym]

basionym of: Aspidium molle var. didymosorus (C.S.P.Parish ex Bedd.) Benth. legitimate

Domin, K. (October 1914), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 50 [basionym]

basionym of: Dryopteris parasitica var. didymosora (C.S.P.Parish ex Bedd.) Domin legitimate

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

taxonomic synonym of: Christella parasitica (L.) H.Lev. legitimate

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