You searched for: 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 Rancho la Noria; 1 mile north of Triunfo Remove constraint Place: Rancho la Noria; 1 mile north of Triunfo Topic Anthephora Remove constraint Topic: Anthephora Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Poaceae Remove constraint Topic: Poaceae