Children (22 direct children, 32 direct and indirect children):
Vinca major
(tree size 5)
Greater periwinkle
Vinca minor
(tree size 1)
Lesser periwinkle
Vinca herbacea
Herbaceous periwinkle
Vinca difformis
(tree size 2)
Vinca erecta
Vinca soneri
Vinca lancea
Vinca pusilla
Vinca rosea
(tree size 2)
Vinca trichophylla
Vinca lutea
Vinca balcanica
Vinca semidesertorum
Vinca ispartensis
Vinca guilelmi-waldemarii
Vinca elegantissima
Vinca bottae
Vinca intermedia
Vinca parviflora
Vinca pubescens
Vinca sardoa
Vinca sessilifolia