Crotalaria vespertilio
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Crotalaria
- species: Crotalaria vespertilio
Brasília
Federal DistrictGoiás
GoiásRondonópolis
Mato GrossoItuiutaba
Minas Gerais
Brazil