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, at southwest end of Gardens Remove constraint Place: University of Michigan Botanical Gardens, Dixboro Site, 4.5 miles northeast of Ann Arbor, at southwest end of Gardens Place Washtenaw Remove constraint Place: Washtenaw Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Ranunculaceae Remove constraint Topic: Ranunculaceae Topic Thalictrum Remove constraint Topic: Thalictrum