You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Mexico Remove constraint Place: Mexico Place North America Remove constraint Place: North America Place Pilchapulhuacán; km 343, between Tamazunchale and Chapulhuacán Remove constraint Place: Pilchapulhuacán; km 343, between Tamazunchale and Chapulhuacán Place San Luis Potosí Remove constraint Place: San Luis Potosí Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Poaceae Remove constraint Topic: Poaceae Type still image Remove constraint Type: still image