Centaurea hypoleuca DC., Prodr. 6: 575. 1838 Centaurea hypoleuca DC., Prodr. 6: 575. 1838is basionym for Psephellus hypoleucus (DC.) Boiss., Fl. Orient. 3: 610. 1875Taxon for this nameCentaurea hypoleuca DC., Prodr. 6: 575. 1838