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 Mackinac Remove constraint Place: Mackinac Place North America Remove constraint Place: North America Place On M134 along Bush Bay Remove constraint Place: On M134 along Bush Bay Topic Fungi Remove constraint Topic: Fungi Topic Physcia Remove constraint Topic: Physcia