Centaurea rivasmateoi Ladero in Anales Inst. Bot. Cavanilles 27: 87. 1970 Centaurea rivasmateoi Ladero in Anales Inst. Bot. Cavanilles 27: 87. 1970Taxon for this nameCentaurea rivasmateoi Ladero in Anales Inst. Bot. Cavanilles 27: 87. 1970