You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place North America Remove constraint Place: North America Place Nuevo León Remove constraint Place: Nuevo León Place San Antonio (Luis Marío Rodríguez); 11 mi NE of Sabinas Hidalgo, 5 mi SW of Vallecillos Remove constraint Place: San Antonio (Luis Marío Rodríguez); 11 mi NE of Sabinas Hidalgo, 5 mi SW of Vallecillos Topic Poaceae Remove constraint Topic: Poaceae Topic Poales Remove constraint Topic: Poales