Cyperaceae Juss.
Caustis flexuosa R.Br. var. flexuosa , legitimate, autonym
Kükenthal, G. (1944), Vorarbeiten zu einer Monographie der Rhynchosporoideae XIV. Feddes Repertorium Specierum Novarum Regni Vegetabilis 53(2): 96 [autonym]
Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - [nomenclatural synonym]
nomenclatural synonym of: Caustis flexuosa R.Br. legitimate