You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Place Michigan Nature Association property, just W. of Esrey Park on Lake Superior. Remove constraint Place: Michigan Nature Association property, just W. of Esrey Park on Lake Superior. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae Topic Potentilla Remove constraint Topic: Potentilla