Steudel, E.G. von (1855), Synopsis Plantarum Glumacearum 2(10): 265 [tax. nov.]

• Type: "Urville legit prope Port Jacks. N. Holl."

Bentham, G. (March 1878), Flora Australiensis 7: 420 [taxonomic synonym]

taxonomic synonym of: Caustis pentandra R.Br. legitimate

Kükenthal, G. (1944), Vorarbeiten zu einer Monographie der Rhynchosporoideae XIV. Feddes Repertorium Specierum Novarum Regni Vegetabilis 53(2): 93 [taxonomic synonym]

taxonomic synonym of: Caustis pentandra R.Br. legitimate

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

taxonomic synonym of: Caustis pentandra R.Br. legitimate

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