Brown, R. (27 March 1810), Prodromus florae Novae Hollandiae et insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805: 240 [tax. nov.]

• Type: "(J.) v.v."

Mueller, F.J.H. von (24 October 1854), Second general report of the Government Botanist on the vegetation of the Colony. Victoria - Parliamentary Papers- Votes and Proceedings of the Legislative Assembly: 16 [secondary reference]

Mueller, F.J.H. von (1875), Census of the plants of Tasmania, instituted in 1875. Monthly Notices of Papers and Proceedings of the Royal Society of Tasmania 1874: 93 [secondary reference]

Bentham, G. (March 1878), Flora Australiensis 7: 420 [secondary reference]

taxonomic synonym: Eurostorhiza urvillei Steud. legitimate

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 129, 143 [secondary reference]

Rodway, L. (1903), The Tasmanian Flora: 251 [secondary reference]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 600 [secondary reference]

Black, J.M. (1922), Cyatheaceae - Orchidaceae. Flora of South Australia 1: 96 [secondary reference]

Pfeiffer, H.H. (1925), Genera Cyperacearum Australiae recognita. I. Revision der Gattung Caustis R.Br. Repertorium Specierum Novarum Regni Vegetabilis 21(21-25): 264 [secondary reference]

• Lectotype: "Typus: Sieber 36!"

Black, J.M. (1943), Flora of South Australia Edn. 2, 1: 164 [secondary reference]

Kükenthal, G. (1944), Vorarbeiten zu einer Monographie der Rhynchosporoideae XIV. Feddes Repertorium Specierum Novarum Regni Vegetabilis 53(2): 93-94 [secondary reference]

taxonomic synonym: Eurostorhiza urvillei Steud. legitimate

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 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 39 [secondary reference]

Sharpe, P. in Stanley, T.D. & Ross, E.M. (1989), Cyperaceae. Flora of South-eastern Queensland 3: 339, Fig. 51I [secondary reference]

common name: Thick Twistrush [n/a]

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

Morris, D.I. in Curtis, W.M. & Morris, D.I. (1994), Caustis. The Student's Flora of Tasmania 4B: 137, Fig. 44 [secondary reference]

Wilson, K.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Cyperaceae. Flora of Victoria Edn. 1, 2: 279 [secondary reference]

common name: Thick Twig-rush [n/a]

Williams, K.A.W. (1999), Native Plants of Queensland 4: 106 [secondary reference]

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

common name: Thick Twist Rush [n/a]

Western Australian Herbarium (2011), FloraBase: the Western Australian Flora Version 2.6: - [secondary reference]

common name: Thick Twist Rush [n/a]

Council of Heads of Australasian Herbaria (2012), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Eurostorhiza urvillei Steud. legitimate

• APC Dist.: WA, SA, Qld, NSW, Vic, Tas

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 85 [secondary reference]

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