Dioscorea

Dioscorea claytonii

Dioscorea collettii

Dioscorea comorensis

Dioscorea cochleari-apiculata

Dioscorea contracta

Dioscorea cordifolia

Dioscorea coreana

Dioscorea cruzensis

Dioscorea cubensis

Dioscorea curitybensis

Dioscorea cuyabensis

Dioscorea delavayi

Dioscorea decaryana

Dioscorea delicata

Dioscorea densiflora

Dioscorea diamantinensis

Dioscorea deflexa

Dioscorea de-mourae

Dioscorea diversifolia

Dioscorea alata

Greater yam