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 Manitoulin Remove constraint Place: Manitoulin Place Ontario Remove constraint Place: Ontario Place Providence Bay, Manitoulin Island Remove constraint Place: Providence Bay, Manitoulin Island Topic Bryopsida Remove constraint Topic: Bryopsida Topic Hypnales Remove constraint Topic: Hypnales Topic Ptilium Remove constraint Topic: Ptilium