Blake, S.T. (1941), Notes on the Australian Cyperaceae, V. Proceedings of the Royal Society of Queensland 52(7): 56-57 [tax. nov.]

• Type: "QUEENSLAND. – Gregory North District: Duchess, in rock crevices on low rugged hill, ca 1,300 feet, May 18th, 1936, Blake 11533 (TYPE)."

Black, J.M. (1943), Flora of South Australia Edn. 2, 1: 159-160, Fig. 215 [secondary reference]

Latz, P.K. in Jessop, J.P. (ed.) (1981), Cyperaceae (most genera). Flora of Central Australia: 510, Fig. 640 [secondary reference]

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

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 23 [secondary reference]

Rye, B.L. (10 October 1997), A synopsis of the annual species of Cyperaceae from central and southern Western Australia. Nuytsia 11(3): 404, Fig. 2 APC [secondary reference]

• APC Dist.: WA, NT, SA, Qld

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

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

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