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 Isle Royale. Rock Harbor. Remove constraint Place: Isle Royale. Rock Harbor. Place Keweenaw Remove constraint Place: Keweenaw Place North America Remove constraint Place: North America Topic Cladonia Remove constraint Topic: Cladonia Topic Fungi Remove constraint Topic: Fungi