Where are zacaton grasses?

Zacaton grasses, primarily belonging to the genus Muhlenbergia, are typically found in the semi-arid regions of northeastern Mexico, particularly in areas such as the states of San Luis Potosí and Tamaulipas. They thrive in grasslands and savannas, often growing in dense clumps. Zacaton is notable for its resilience to drought and is an important component of the local ecosystem, providing habitat for various wildlife species.