Bentham, G. (23 September 1873), Flora Australiensis 6: 411 [comb. nov.]

basionym: Libertia graminea Endl. legitimate

Geerinck, D.J.L. (1974), Bulletin du Jardin Botanique National de Belgique: 38 [nomenclatural synonym]

nomenclatural synonym of: Orthrosanthus laxus var. gramineus (Endl.) Geerinck legitimate

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 53 [taxonomic synonym]

taxonomic synonym of: Orthrosanthus laxus (Endl.) Benth. legitimate

Cooke, D.A. in George, A.S. (ed.) (1986), Iridaceae. Flora of Australia 46: 12 [nomenclatural synonym]

nomenclatural synonym of: Orthrosanthus laxus var. gramineus (Endl.) Geerinck legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Orthrosanthus laxus var. gramineus (Endl.) Geerinck legitimate

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