Soják, J. (1979), Casopsis Narodniho Muzea v Praze 148: 193 [comb. nov.]

basionym: Isolepis crassiuscula Hook.f. legitimate

Wilson, K.L. (21 August 1981), A synopsis of the genus Scirpus sens. lat. (Cyperaceae) in Australia. Telopea 2(2): 166 [nomenclatural synonym]

nomenclatural synonym of: Isolepis crassiuscula Hook.f. legitimate

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

orthographic variant: Eleogiton crassiusculum Soják orth. var.

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

taxonomic synonym of: Isolepis crassiuscula Hook.f. legitimate

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