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 Michigan Remove constraint Place: Michigan Place Silver River, east of L'Anse Remove constraint Place: Silver River, east of L'Anse Topic Leptogium Remove constraint Topic: Leptogium Topic Lichens Remove constraint Topic: Lichens Type still image Remove constraint Type: still image