You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Place Wallace Lake, shore of, Isle Royale Remove constraint Place: Wallace Lake, shore of, Isle Royale Topic Marchantiophyta Remove constraint Topic: Marchantiophyta Type still image Remove constraint Type: still image