fiveleaf yam
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Dioscoreales
- family: Dioscoreaceae
- genus: Dioscorea
- species: Dioscorea pentaphylla
Kadugannawa
Central
Sri Lanka
Pak Thong Chai
Nakhon Ratchasima- Ban Luang
Nan
Thailand
Hāna
Hawaii
United States