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 Washtenaw Remove constraint Place: Washtenaw Topic Lamiales Remove constraint Topic: Lamiales Topic Verbena Remove constraint Topic: Verbena Topic Verbenaceae Remove constraint Topic: Verbenaceae