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 Language UND Remove constraint Language: UND Place Calumet Waterworks Park, about 30 m east of Lake Superior Remove constraint Place: Calumet Waterworks Park, about 30 m east of Lake Superior Place Houghton Remove constraint Place: Houghton Place Michigan Remove constraint Place: Michigan Place North America Remove constraint Place: North America Place USA Remove constraint Place: USA Topic Poaceae Remove constraint Topic: Poaceae