You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Indian Lake, T41-43N, R16-17W Remove constraint Place: Indian Lake, T41-43N, R16-17W Place North America Remove constraint Place: North America Place Schoolcraft Remove constraint Place: Schoolcraft Topic Plantae Remove constraint Topic: Plantae Topic Potamogeton Remove constraint Topic: Potamogeton