Cactaceae Juss.
Opuntia ferox (Willd.) Haw. , legitimate, scientific
Haworth, A.H. (1819), Supplementum Plantarum Succulentarum: 82 [comb. nov.]
basionym: Cactus ferox Willd. legitimate
Bailey, F.M. (1900), The Queensland Flora 2: 704 [secondary reference]
Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 222 [secondary reference]
Telford, I.R.H. in George, A.S. (ed.) (1984), Cactaceae. Flora of Australia 4: 69 [pro parte misapplied]
pro parte misapplied to: Opuntia aurantiaca Lindl. legitimate by Bailey, F.M. (1900), The Queensland Flora 2: 704