Plant Image Gallery - Dioscoreaceae

Dioscorea caucasica - Cultivated (flower-close)
Dioscorea caucasica - Cultivated (whole plant)
Dioscorea tokoro - Image from Yamasaki Lab. Plant Photo Gallery, from Hiroshima, Japan (whole plant)
Dioscorea japonica - Image from Yamasaki Lab. Plant Photo Gallery, from Hiroshima, Japan (tubers)

For more pictures see TAMU Vascular Plant Image Gallery - Dioscoreaceae*

Thomas Schoepke