yam
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Dioscoreales
- family: Dioscoreaceae
- genus: Dioscorea
- species: Dioscorea spiculiflora
Bijagua- La Fortuna
Alajuela
Costa Rica
Ahuachapán
Ahuachapán
El Salvador
San José
Petén
Guatemala
Coba
Quintana Roo
Mexico
Ticuantepe
Masaya
Nicaragua