Clarke, C.B. (1908), New genera and species of Cyperaceae. Bulletin of Miscellaneous Information. Additional Series 8: 17 [comb. nov.]

basionym: Cyperus armstrongii Benth. legitimate

Domin, K. (1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 440 [secondary reference]

nomenclatural synonym: Cyperus armstrongii Benth. legitimate

Kükenthal, G. in Engler, H.G.A. (1936), Cyperaceae-Scirpoideae-Cypereae. Das Pflanzenreich 101: 479 [nomenclatural synonym]

nomenclatural synonym of: Cyperus pennatus var. armstrongii (Benth.) Kük. legitimate

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

nomenclatural synonym of: Cyperus armstrongii Benth. legitimate

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