You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Keweenaw Remove constraint Place: Keweenaw 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. Place USA Remove constraint Place: USA Topic Potentilla Remove constraint Topic: Potentilla Topic Rosaceae Remove constraint Topic: Rosaceae