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 A. A. [Ann Arbor] Remove constraint Place: A. A. [Ann Arbor] Place Michigan Remove constraint Place: Michigan Place Washtenaw Remove constraint Place: Washtenaw Topic Asterales Remove constraint Topic: Asterales Topic Symphyotrichum Remove constraint Topic: Symphyotrichum