You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Isle Royale National Park, on Raspberry Island, on rocky ridge and cliffs at edge of swamp Remove constraint Place: Isle Royale National Park, on Raspberry Island, on rocky ridge and cliffs at edge of swamp Place Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Topic Lecanora Remove constraint Topic: Lecanora Topic Lichens Remove constraint Topic: Lichens