bull grass
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Muhlenbergia
- species: Muhlenbergia emersleyi
Guadalupe y Calvo
Chihuahua- Emiliano Zapata
Hidalgo
Mexico
bull grass Guadalupe y Calvo Emiliano Zapata