Labillardière, J.J.H. de (1805), Novae Hollandiae Plantarum Specimen 1(2-4): 17, t. 17 [tax. nov.]

• Type: "in capite Van-Diemen"

Dryander, J.C. in Koenig, K.D.E. & Sims, J. (ed.) (1 September 1806), Chloris Novae Hollandiae; or, Catalogue of the Plants of New Holland and Van Dieman's Island hitherto published, as far as they have come to the knowledge of J. Dryander. Annals of Botany 2(3): 506 [secondary reference]

Brown, R. (27 March 1810), Prodromus florae Novae Hollandiae et insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805: 235 [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: 92 [secondary reference]

Bentham, G. (March 1878), Flora Australiensis 7: 406 [taxonomic synonym]

taxonomic synonym of: Cladium tetraquetrum Hook.f. legitimate

Rodway, L. (1903), The Tasmanian Flora: 248 [taxonomic synonym]

taxonomic synonym of: Cladium tetraquetrum Hook.f. legitimate

Black, J.M. (1922), Cyatheaceae - Orchidaceae. Flora of South Australia 1: 95 [basionym]

basionym of: Cladium tetragonum (Labill.) J.M.Black legitimate

Kükenthal, G. (1942), Vorarbeiten zu einer Monographie der Rhynchosporoideae. XIII. Repertorium Specierum Novarum Regni Vegetabilis 51: 169 [taxonomic synonym]

taxonomic synonym of: Cladium teretifolium var. tetraquetrum (Hook.f.) Domin legitimate

Black, J.M. (1943), Flora of South Australia Edn. 2, 1: 166 [nomenclatural synonym]

nomenclatural synonym of: Cladium tetragonum (Labill.) J.M.Black legitimate

Koyama, T. (1956), Taxonomic Study of Cyperaceae V. Botanical Magazine (Tokyo) 69: 66 [taxonomic synonym]

taxonomic synonym of: Machaerina tetragona T.Koyama nom. inval.

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 76 [taxonomic synonym]

taxonomic synonym of: Machaerina tetragona H.Eichler nom. inval.

Blake, S.T. (1969), Studies in Cyperaceae. Contributions from the Queensland Herbarium 8: 30 [basionym]

basionym of: Baumea tetragona (Labill.) S.T.Blake legitimate

Jessop, J.P. in Black, J.M. (1978), Flora of South Australia Edn. 3, 1: 286 [basionym]

basionym of: Machaerina tetragona (Labill.) T.Koyama ex Jessop legitimate

Sharpe, P. in Stanley, T.D. & Ross, E.M. (1989), Cyperaceae. Flora of South-eastern Queensland 3: 335 [nomenclatural synonym]

nomenclatural synonym of: Baumea tetragona (Labill.) S.T.Blake legitimate

Wilson, K.L. in Harden, G.J. (ed.) (1993), Cyperaceae. Flora of New South Wales 4: 318 [nomenclatural synonym]

nomenclatural synonym of: Baumea tetragona (Labill.) S.T.Blake legitimate

Morris, D.I. in Curtis, W.M. & Morris, D.I. (1994), Baumea. The Student's Flora of Tasmania 4B: 131 [nomenclatural synonym]

nomenclatural synonym of: Baumea tetragona (Labill.) S.T.Blake legitimate

Wilson, K.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Cyperaceae. Flora of Victoria Edn. 1, 2: 274 [nomenclatural synonym]

nomenclatural synonym of: Baumea tetragona (Labill.) S.T.Blake legitimate

State Herbarium of South Australia (2008), Fact sheets. The Electronic Flora of South Australia: - [nomenclatural synonym]

nomenclatural synonym of: Baumea tetragona (Labill.) S.T.Blake legitimate

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

orthographic variant: Lepidosperma tetragona Labill. orth. var. orthographic variant: Lepidotosperma tetragonum Roem. & Schult. orth. var.

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

nomenclatural synonym of: Baumea tetragona (Labill.) S.T.Blake legitimate

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 87 [nomenclatural synonym]

nomenclatural synonym of: Baumea tetragona (Labill.) S.T.Blake legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Machaerina tetragona (Labill.) T.Koyama ex Jessop legitimate

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