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 Iosco Remove constraint Place: Iosco Place Michigan Remove constraint Place: Michigan Place Shore of Lake Huron, one mile south of Au Sable Remove constraint Place: Shore of Lake Huron, one mile south of Au Sable Place USA Remove constraint Place: USA Topic Cetraria Remove constraint Topic: Cetraria Topic Lichens Remove constraint Topic: Lichens