Koyama, T. (1956), Taxonomic Study of Cyperaceae V. Botanical Magazine (Tokyo) 69: 64 [comb. nov.]

basionym: Cladium insulare Benth. legitimate

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 16 [secondary reference]

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 436-437, Fig. 94C-D [secondary reference]

nomenclatural synonym: Cladium insulare Benth. legitimate nomenclatural synonym: Gahnia insularis (Benth.) F.Muell. legitimate

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

nomenclatural synonym: Cladium insulare Benth. legitimate nomenclatural synonym: Gahnia insularis (Benth.) F.Muell. legitimate

• APC Dist.: LHI

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