Schemes including Vinca major

• NatureServe Explorer: An online encyclopedia of life. Version 7.1 (ELEMENT_GLOBAL.2.159753) Vinca major
• Calflora (8280) Vinca major
• New England Wild Flower Society's Flora Novae Angliae Vinca major
• CONABIO Vinca major
• NatureWatch NZ Vinca major
• GBIF (3169708) Vinca major