Kunth, K.S. (1829), Revision des graminees Part 2: 33 [comb. nov.]

basionym: Digitaria didactyla Willd. legitimate common name: Blue Couch [n/a]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 603 [secondary reference]

nomenclatural synonym: Digitaria didactyla Willd. legitimate

Domin, K. (1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 295 [secondary reference]

nomenclatural synonym: Digitaria didactyla Willd. legitimate taxonomic synonym: Panicum sanguinale var. brevispicatum Maiden legitimate

Henrard, J.Th. (15 January 1950), Monograph of the genus Digitaria: 178 [nomenclatural synonym]

nomenclatural synonym of: Digitaria didactyla Willd. legitimate

Vickery, J.W. (1961), Gramineae. Contributions from the New South Wales National Herbarium, Flora Series 19(1): 102 [nomenclatural synonym]

nomenclatural synonym of: Digitaria didactyla Willd. legitimate

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 43 [nomenclatural synonym]

nomenclatural synonym of: Digitaria didactyla Willd. legitimate

Webster, R.D. (31 January 1984), A revision of the genus Digitaria Haller (Paniceae: Poaceae) in Australia. Brunonia 6(2): 175 [nomenclatural synonym]

nomenclatural synonym of: Digitaria didactyla Willd. legitimate

Webster, R.D. (1987), The Australian Paniceae (Poaceae): 46 [nomenclatural synonym]

nomenclatural synonym of: Digitaria didactyla Willd. legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1989), Poaceae. Flora of South-eastern Queensland 3: 233 [nomenclatural synonym]

nomenclatural synonym of: Digitaria didactyla Willd. legitimate

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Digitaria didactyla Willd. legitimate

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