Distribution: Bhutan, China, Cambodia, India, Japan, Korea, Myanmar, Taiwan, Thailand, Vietnam; Africa, Oceania. Widely cultivated and has escaped to become naturalized in many regions (Latin America, the West Indies, the southeastern United States, and various oceanic islands).
Image locations: Chaiyaphum
Images of Dioscorea bulbifera from Thailand.
Dioscorea bulbifera Phu Laen Kha N.P. Chaiyaphum August
Dioscorea bulbifera Nam Tok Tad Fa Chaiyaphum October