Panicum rudgei
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Panicum
- species: Panicum rudgei
- Cayenne
Guyane
French Guiana- Bartica
Cuyuni-Mazaruni
Guyana- Huimanguillo
Tabasco
Mexico- La Esmeralda
- San Carlos de Río Negro
Amazonas
Venezuela