Clarke, C.B. (1908), New genera and species of Cyperaceae. Bulletin of Miscellaneous Information. Additional Series 8: 12 [tax. nov.]

• Type: "AUSTRALIA. MacDougal Stuart (hb. Kew); Darling River, Dallachy; Mitchell, n. 24 (hb. Mus. Brit.)."

Domin, K. (1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 433 [secondary reference]

Kükenthal, G. in Engler, H.G.A. (1936), Cyperaceae-Scirpoideae-Cypereae. Das Pflanzenreich 101: 115 [basionym]

basionym of: Cyperus rotundus var. disruptus (C.B.Clarke) Kük. legitimate

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

• Lectotype: "Darling River, Dallachy (K, holo; MEL)."

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

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 12 [taxonomic synonym]

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

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

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

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