Cyperus simplex
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Cyperus
- species: Cyperus simplex
Rio Branco
Acre- Ilhéus
Bahia- Tuntum
Maranhão
Brazil
Cyperus simplex Rio Branco Ilhéus Tuntum