Cybianthus amplus
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Ericales
- family: Primulaceae
- genus: Cybianthus
- species: Cybianthus amplus
São Gabriel da Cachoeira
Amazonas- Maraú
- São Desidério
- Una
Bahia- Carolina
Maranhão- Itaituba
Pará
Brazil