Nees von Esenbeck, C.G.D. in Lehmann, J.G.C. (ed.) (1846), Cyperaceae. Plantae Preissianae 2(1): 88 [tax. nov.]

• Type: "In collibus calcareis asperis haud procul a monte Manypeak vel T'jilberup, Plantagenet, Nov. a. 1840. Herb. Preiss. No. 1698. et in arenosis sylvae haud procul a praedio rustico Bassandeen, Perth, Nov. a. 1839. No. 1697. ♂."

Bentham, G. (March 1878), Flora Australiensis 7: 422 [taxonomic synonym]

taxonomic synonym of: Caustis dioica R.Br. legitimate

Kükenthal, G. (1944), Vorarbeiten zu einer Monographie der Rhynchosporoideae XIV. Feddes Repertorium Specierum Novarum Regni Vegetabilis 53(2): 85-10 [taxonomic synonym]

taxonomic synonym of: Caustis dioica R.Br. legitimate

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

taxonomic synonym of: Caustis dioica R.Br. legitimate

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