Hooker, W.J. & Greville, R.K. (1824), Sketch of the characters of the mosses, belonging to the genera Orthotrichum, (including Schlotheimia, Micromitrium and Ulota,) Glyphomitrion, and Zygodon. Edinburgh Journal of Science 1: 118 [comb. nov.]

Bridel, S.E. von (1826), Bryologia Universa 1: 735 [basionym]

basionym of: Macromitrium acutifolium (Hook. & Grev.) Brid. legitimate

Wilson, W. in Hooker, J.D. (1854), Nat. Ord. C. Musci, Juss. The botany of the Antarctic voyage of H.M. discovery ships Erebus and Terror. II. Flora Novae-Zelandiae 2(6): 78 [basionym]

basionym of: Macromitrium longirostre var. acutifolium (Hook. & Grev.) Wilson legitimate

Vitt, D.H. & Ramsay, H.P. in McCarthy, P.M. (ed.) (2006), Macromitrium. Flora of Australia 51: 213 [taxonomic synonym]

taxonomic synonym of: Macromitrium longirostre (Hook.) Schwägr. legitimate

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

taxonomic synonym of: Macromitrium longirostre (Hook.) Schwägr. legitimate

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