Chihuahuan snoutbean
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Rhynchosia
- species: Rhynchosia edulis
Niquelândia- Posse
Goiás- João Pinheiro
Minas Gerais- Laranjeiras do Sul
- Ponta Grossa
Paraná- Capinzal
Santa Catarina
Brazil
Bagaces
Guanacaste- San Ignacio
San José
Costa Rica- Panama
Chigoré