You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place North America Remove constraint Place: North America Place University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi northeast of Ann Arbor Remove constraint Place: University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi northeast of Ann Arbor Place Washtenaw Remove constraint Place: Washtenaw Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae Topic Poaceae Remove constraint Topic: Poaceae Topic Poales Remove constraint Topic: Poales