Loeske, L. (1907), Loeske (1907), Hedwigia 46 46: 310 [tax. nov.]

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

Klazenga, N. (2023), Census of Australian Bryophytes v. 2023-10-02: - APC [secondary reference]

• Comment: Warnstorfia exannulata has been transferred to Sarmentypnum.

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