Asteraceae Bercht. & J.Presl
Centaurea sp. B , [n/a], phrase name
Murray, L. in Harden, G.J. (ed.) (1992), Centaurea. Flora of New South Wales 3: 326 [primary reference]
misapplication: Centaurea jacea L. legitimate by Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 75
Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [doubtful taxonomic synonym]
doubtful taxonomic synonym of: Centaurea nigra L. legitimate
Bean, A.R. in Wilson, A.J.G. (ed.) (2015), Asteraceae Subfam. 2. Carduoideae Trib. 1. Cardueae. Flora of Australia 37: 82 [taxonomic synonym]
taxonomic synonym of: Centaurea nigra L. legitimate
Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Centaurea nigra L. legitimate