Haworth, A.H. (1812), Synopsis Plantarum Succulentarum: 189 [comb. nov.]

basionym: Cactus nigricans Haw. legitimate

Maiden, J.H. (1911), The prickly pears of interest to Australia. No. 1. Agricultural Gazette of New South Wales 22(4): 326 [secondary reference]

Maiden, J.H. (1912), The prickly pears of interest to Australians. Agricultural Gazette of New South Wales 23: - [secondary reference]

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