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 Ontario Remove constraint Place: Ontario Place Ouimet, At Ouimet Canyon Remove constraint Place: Ouimet, At Ouimet Canyon Topic Lecidea Remove constraint Topic: Lecidea Topic Lichens Remove constraint Topic: Lichens