Tephrosia rufescens
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Tephrosia
- species: Tephrosia rufescens
Paracatu
Minas Gerais- Guarapuava
Paraná- Itapetininga
- Tatuí
São Paulo
Brazil