Crotalaria vespertilio
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Crotalaria
- species: Crotalaria vespertilio
Brasília
Federal District- Goiás
Goiás- Rondonópolis
Mato Grosso- Ituiutaba
Minas Gerais
Brazil