You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Mackinac Remove constraint Place: Mackinac Place Michigan Remove constraint Place: Michigan Place Swamp around small bog lake NNW of Big Knob Remove constraint Place: Swamp around small bog lake NNW of Big Knob Topic Fungi Remove constraint Topic: Fungi Topic Lichens Remove constraint Topic: Lichens