Hedwig, J. (1801), Species Muscorum Frondosorum: 22 [tax. nov.]

Zander, R.H. (1993), Genera of the Pottiaceae. Bull. Buffalo Soc. Nat. Sci 32: - [taxonomic synonym]

taxonomic synonym of: Tortula acaulon (With.) R.H.Zander legitimate

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

Klazenga, N. (2023), Census of Australian bryophytes v. 2023-12-15: - [taxonomic synonym]

taxonomic synonym of: Tortula acaulon var. acaulon legitimate

---