Kükenthal, G. (1940), Neue Cyperaceen aus dem Malayischen und Papuanischen Gebiet 1. Bulletin du Jardin Botanique de Buitenzorg ser. 3, 16: 303 [comb. et stat. nov.]

basionym: Rhynchospora exserta C.B.Clarke legitimate

Kern, J.H. (1974), Cyperaceae. Flora Malesiana Series I 7(3): 718 [secondary reference]

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

nomenclatural synonym of: Rhynchospora exserta C.B.Clarke legitimate

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