vinca major

Vinca major, with the common names bigleaf periwinkle, large periwinkle, greater periwinkle and blue periwinkle, is a species of flowering plant in the family Apocynaceae, native to the western Mediterranean. Growing to 25 cm (10 in) tall and spreading indefinitely, it is an evergreen perennial, frequently used in cultivation as groundcover.

The genus name probably derives from the Latin word vincire, meaning bind, as the long creeping vines were used to prepare garlands. The species name major refers ...