Smith, G.L. (1971), G.L.Sm. (1971), Mem. New York Bot. Gard. 21(3) 21(3): 35 [tax. nov.]

Hyvönen, J. in McCarthy, P.M. (ed.) (2006), Polytrichaceae. Flora of Australia: - [secondary reference]

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: - APC [secondary reference]

• Comment: Polytrichastrum formosum was transferred to Polytrichum.

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