Schemes including Centaurea melitensis

• NatureServe Explorer: An online encyclopedia of life. Version 7.1 (ELEMENT_GLOBAL.2.148780) Centaurea melitensis
• Calflora (1851) Centaurea melitensis
• New England Wild Flower Society's Flora Novae Angliae Centaurea melitensis
• CONABIO Centaurea melitensis
• NatureWatch NZ Centaurea melitensis
• GBIF (3128091) Centaurea melitensis
• NPSpecies (362712) Centaurea melitensis