Labillardière, J.J.H. de (1800), Relation du Voyage a la Recherche de la Perouse 1: 157, t. 15 [tax. nov.]

• Type: Diplarrena moraea Labill.

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 114 [secondary reference]

Sulman, F. (1914), A Popular Guide to the Wild Flowers of New South Wales II: 218 [secondary reference]

• Etymology: From the Greek diplos (double) and arrhen (a man), referring to the two perfect stamens.

Geerinck, D.J.L. (1974), Revision of Australian Iridaceae. Bulletin du Jardin Botanique National de Belgique 44: 31 [secondary reference]

Goldblatt, P. (1979), Preliminary cytology of Australian Iridaceae. Annals of the Missouri Botanical Garden 66: 851-855 [secondary reference]

Cronquist, A.J. (1981), An Integrated System of Classification of Flowering Plants: 1213 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 20 [secondary reference]

Cooke, D.A. in George, A.S. (ed.) (1986), Iridaceae. Flora of Australia 46: 26-27 [secondary reference]

Clifford, H.T., Conran, J.G. & Thongpukdee, A. (1992), Australian Lilies: Native and Naturalised species. Australian Plants 16(132): 370 [secondary reference]

James, T.A. & Brown, E.A. in Harden, G.J. (ed.) (1993), Iridaceae. Flora of New South Wales 4: 119 [secondary reference]

Conn, B.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Iridaceae. Flora of Victoria Edn. 1, 2: 696 [secondary reference]

Morris, D.I. in Curtis, W.M. & Morris, D.I. (1994), Iridaceae. The Student's Flora of Tasmania 4B: 404 [secondary reference]

Goldblatt, P. in Kubitzki, K. (ed.) (1998), Iridaceae. The Families and Genera of Vascular Plants 3: 324 [secondary reference]

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

orthographic variant: Diplarrhena R.Br. orth. var.

• APC Dist.: NSW, Vic, Tas

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 278 [secondary reference]

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