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 Language UND Remove constraint Language: UND Place Houghton Remove constraint Place: Houghton Place In Jacobsville Quarry. Remove constraint Place: In Jacobsville Quarry. Place Michigan Remove constraint Place: Michigan Topic Drymocallis Remove constraint Topic: Drymocallis