Brotherus, V.F. (1900), Some new species of Australian mosses. V. Öfversigt af Finska Vetenskaps-Societetens Förhandlingar 42: 112 [comb. nov.]

Iwatsuki, Z. & Ramsay, H.P. (2009), The genera Isopterygium Mitt. (Bryopsida, Hypnaceae) and Isopterygiopsis (Hedw.) Z.Iwats. (Bryopsida, Plagiotheciaceae) in Australia. Telopea 12(3): - [taxonomic synonym]

taxonomic synonym of: Isopterygium albescens (Hook.) A.Jaeger legitimate

Iwatsuki, Z. & Ramsay, H.P. in McCarthy, P.M. (ed.) (2012), 14. Pylaisiadelphaceae: Isopterygium. Australian Mosses Online <http://www.anbg.gov.au/abrs/Mosses_online>: 2 [taxonomic synonym]

taxonomic synonym of: Isopterygium albescens (Hook.) A.Jaeger legitimate

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

• APC Dist.: NSW

• distribution: N.S.W. Endemic.

Klazenga, N. (2019), AusMoss: Catalogue of Australian mosses, v. 2019-08-26: - [taxonomic synonym]

taxonomic synonym of: Isopterygium albescens (Hook.) A.Jaeger legitimate

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