You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place USA Remove constraint Place: USA Place University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor, in NE corner of property Remove constraint Place: University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor, in NE corner of property Place Washtenaw Remove constraint Place: Washtenaw Topic Plantae Remove constraint Topic: Plantae Topic Rosaceae Remove constraint Topic: Rosaceae Topic Spiraea Remove constraint Topic: Spiraea