Trinius, C.B. von (1820), Fundamenta Agrostographiae: 135 [tax. nov.]

Black, J.M. (1943), Flora of South Australia Edn. 2, 1: 127 [taxonomic synonym]

taxonomic synonym of: Sphenopus divaricatus (Gouan) Rchb. legitimate

Walsh, N.G., Weiller, C.M. & Thompson, I.R. in Wilson, A.J.G. (ed.) (2009), Poa. Flora of Australia 44A: 339 [taxonomic synonym]

taxonomic synonym of: Sphenopus divaricatus (Gouan) Rchb. legitimate

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