Wilson, K.L. (26 April 1994), New taxa and combinations in the family Cyperaceae in eastern Australia. Telopea 5(4): 620-622, fig. 9b [tax. nov.]

• Type: NEW SOUTH WALES: Southern Tablelands: Rawson Pass, Kosciusko National Park, alt. 2091 m, R.G. Coveny 5367, 19 March 1974; holo NSW; iso C, CANB, CHR, K, MEL, NY, P.

• Etymology: From the Latin sulcus, a furrow, referring to the channelled leaves.

Wilson, K.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Cyperaceae. Flora of Victoria Edn. 1, 2: 334-335, Fig. 68g-h [secondary reference]

taxonomic synonym: Uncinia sp. (aff. compacta) [n/a]

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

taxonomic synonym: Uncinia species A [n/a] taxonomic synonym: Uncinia sp. A (aff. compacta) [n/a] taxonomic synonym: Uncinia sulcata K.L.Wilson nom. inval. taxonomic synonym: Uncinia sp. (aff. compacta) [n/a]

• APC Dist.: NSW, Vic

Global Carex Group (2015), Making Carex monophyletic (Cyperaceae, tribe Cariceae): a new broader circumscription. Botanical Journal of the Linnean Society 179: 29 [replaced synonym]

replaced synonym of: Carex austrosulcata K.L.Wilson legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Carex austrosulcata K.L.Wilson legitimate

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