You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Agua Dulce; 65 mi NW of Sabinas, Serranias del Burro mountains Remove constraint Place: Agua Dulce; 65 mi NW of Sabinas, Serranias del Burro mountains Place Coahuila Remove constraint Place: Coahuila Place Mexico Remove constraint Place: Mexico Place North America Remove constraint Place: North America Topic Poaceae Remove constraint Topic: Poaceae