You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Durango Remove constraint Place: Durango Place North America Remove constraint Place: North America Place Rancho Ramos; 8 to 9 mi NE of Durango near río Mesquital Remove constraint Place: Rancho Ramos; 8 to 9 mi NE of Durango near río Mesquital Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Poaceae Remove constraint Topic: Poaceae Topic Poales Remove constraint Topic: Poales