You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Michigan Remove constraint Place: Michigan Place University of Michigan Botanical Gardens, Dixboro Site. 4.5 miles northeast of Ann Arbor; Clement's Woods Remove constraint Place: University of Michigan Botanical Gardens, Dixboro Site. 4.5 miles northeast of Ann Arbor; Clement's Woods Place Washtenaw Remove constraint Place: Washtenaw Topic Asteraceae Remove constraint Topic: Asteraceae Topic Cirsium Remove constraint Topic: Cirsium Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae