Kükenthal, G. (1944), Vorarbeiten zu einer Monographie der Rhynchosporoideae XIV. Feddes Repertorium Specierum Novarum Regni Vegetabilis 53(2): 98 [tax. nov.]

• Type: "Neu-Süd-Wales: Port Jackson Distrikt (in herb. horti botan. Sydney!)."

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 504 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 11 [taxonomic synonym]

taxonomic synonym of: Caustis sp. [n/a]

Wilson, K.L. in Harden, G.J. (ed.) (1993), Cyperaceae. Flora of New South Wales 4: 322 [secondary reference]

• APC Dist.: NSW

National Herbarium of New South Wales (2009), PlantNET Flora of New South Wales Online: - [secondary reference]

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Caustis sp. [n/a]

• APC Dist.: NSW

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