Stephani, F. (1893), Hedwigia 32: 17 [tax. nov.]

Stephani, F. (1898), Bulletin de l'Herbier Boissier 6: 788 [basionym]

basionym of: Plagiochasma extensum (Steph.) Steph. legitimate

McCarthy, P.M. (2003), Catalogue of Australian Liverworts and Hornworts. Flora of Australia Supplementary Series 21: 80 [nomenclatural synonym]

nomenclatural synonym of: Plagiochasma rupestre (J.R.Forst. & G.Forst.) Steph. legitimate

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