Nakai, T. (1950), A new classification of Gleicheniales. Bulletin of the National Science Museum, Tokyo 29: 47 [comb. nov.]

• Type: Diplopterygium glaucum (Houtt.) Nakai

basionym: Gleichenia sect. Diplopterygium Diels legitimate

Kramer, K.U. in Kubitzki, K. (ed.) (1990), Gleicheniaceae. The Families and Genera of Vascular Plants 1: 147, Fig. 75A [secondary reference]

Chinnock, R.J. & Bell, G.H. in McCarthy, P.M. (ed.) (1998), Gleicheniaceae. Flora of Australia 48: 154-155 [secondary reference]

nomenclatural synonym: Gleichenia sect. Diplopterygium Diels legitimate

• APC Dist.: Qld

Smith, A.R., Pryer, K.M., Schuettpelz, E., Korall, P., Schneider, H. & Wolf, P.G. (August 2006), A classification for extant ferns. Taxon 55(3): 710 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 279 [secondary reference]

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - APC [secondary reference]

orthographic variant: Diplopterigium K.A.W.Williams orth. var. nomenclatural synonym: Gleichenia sect. Diplopterygium Diels legitimate

• APC Dist.: Qld

Christenhusz, M.J.M., Zhang, X.C. & Schneider, H. (2011), A linear sequence of extant families and genera of lycophytes and ferns. Phytotaxa 19: 11 [secondary reference]

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): 27 [secondary reference]

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