Watts, W.W. & Whitelegge, T. (1902), Census muscorum Australiensium. Proceedings of the Linnean Society of New South Wales 27 (Suppl.): 66 [comb. nov.]

basionym: Barbula angusticaulis Müll.Hal. ex Watts & Whitel. nom. illeg.

Sollman, P. (2000), Studies on some Australian Pottiaceous mosses, including several nomina nuda. Trop. Bryol 19: 12 [taxonomic synonym]

taxonomic synonym of: Barbula subcalycina Müll.Hal. legitimate

Klazenga, N. (2015), AusMoss: Catalogue of Australian mosses, v. 2015-11-16: - [taxonomic synonym]

taxonomic synonym of: Barbula subcalycina Müll.Hal. legitimate

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