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 Ann Arbor Remove constraint Place: Ann Arbor Place Michigan Remove constraint Place: Michigan Topic Asparagales Remove constraint Topic: Asparagales Topic Calopogon Remove constraint Topic: Calopogon Topic Orchidaceae Remove constraint Topic: Orchidaceae