Linnaeus, C. (1759), Systema Naturae Edn. 10, 2: 991 [tax. nov.]

Pau y Espanol, C. (1888), Notas Botanicas a la Flora Espanola 1: 24 [basionym]

basionym of: Bucephalophora aculeata (L.) Pau legitimate

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

taxonomic synonym of: Rumex bucephalophorus L. legitimate

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