Cybianthus fuscus
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Ericales
- family: Primulaceae
- genus: Cybianthus
- species: Cybianthus fuscus
Guaratinga
Bahia- Pimenta Bueno
- Vilhena
Rondônia
Brazil
Cybianthus fuscus Guaratinga Pimenta Bueno Vilhena