Villars, D. (July 1788), Histoire des Plantes de Dauphiné 3(1): 38 [comb. nov.]

basionym: Centaurea crupina L. legitimate

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 937 [taxonomic synonym]

taxonomic synonym of: Crupina vulgaris Pers. ex Cass. legitimate

Council of Heads of Australasian Herbaria (2008), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Crupina vulgaris Pers. ex Cass. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Crupina vulgaris Pers. ex Cass. legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Crupina vulgaris Pers. ex Cass. legitimate

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