Kükenthal, G. in Engler, H.G.A. (1936), Cyperaceae-Scirpoideae-Cypereae. Das Pflanzenreich 101: 114 [comb. et stat. nov.]

basionym: Cyperus retzii Nees nom. illeg. taxonomic synonym: Cyperus bifax C.B.Clarke legitimate

Blake, S.T. (1942), Cyperus rotundus (Nut Grass) and its allies in Australia. University of Queensland, Department of Biology, Papers 2(2): 9 [pro parte misapplied]

pro parte misapplied to: Cyperus scariosus R.Br. legitimate by Kükenthal, G. in Engler, H.G.A. (1936), Cyperaceae-Scirpoideae-Cypereae. Das Pflanzenreich 101: 114

Blake, S.T. (1942), Cyperus rotundus (Nut Grass) and its allies in Australia. University of Queensland, Department of Biology, Papers 2(2): 8, pl. V [nomenclatural synonym]

nomenclatural synonym of: Cyperus retzii Nees nom. illeg.

Blake, S.T. (1942), Cyperus rotundus (Nut Grass) and its allies in Australia. University of Queensland, Department of Biology, Papers 2(2): 8, pl. III [pro parte misapplied]

pro parte misapplied to: Cyperus victoriensis C.B.Clarke legitimate by Kükenthal, G. in Engler, H.G.A. (1936), Cyperaceae-Scirpoideae-Cypereae. Das Pflanzenreich 101: 114

Blake, S.T. (1969), Studies in Cyperaceae. Contributions from the Queensland Herbarium 8: 4 [taxonomic synonym]

taxonomic synonym of: Cyperus bifax C.B.Clarke legitimate

Kern, J.H. (1974), Cyperaceae. Flora Malesiana Series I 7(3): 605 [secondary reference]

nomenclatural synonym: Cyperus retzii Nees nom. illeg. taxonomic synonym: Cyperus bifax C.B.Clarke legitimate

Koyama, T. (1977), The Gardens' Bulletin, Singapore 30: 133 [nomenclatural synonym]

nomenclatural synonym of: Cyperus retzii Nees nom. illeg.

Rye, B.L. in Wheeler, J.R. (ed.) (1992), Cyperaceae. Flora of the Kimberley Region: 1045 [taxonomic synonym]

taxonomic synonym of: Cyperus bifax C.B.Clarke legitimate

State Herbarium of South Australia (2008), Fact sheets. The Electronic Flora of South Australia: - [taxonomic synonym]

taxonomic synonym of: Cyperus bifax C.B.Clarke legitimate

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Cyperus bifax C.B.Clarke legitimate

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