Pleiostachya pruinosa
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Zingiberales
- family: Marantaceae
- genus: Pleiostachya
- species: Pleiostachya pruinosa
- Rio de Janeiro
Rio de Janeiro
Brazil- Pocosol
Alajuela
Costa Rica- Denver
Colorado
United States