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 Michigan Department of Natural Resources Houghton Lake Wildlife Research Area (Porter Ranch) ca. 6 km. sw of Houghton Lake Remove constraint Place: Michigan Department of Natural Resources Houghton Lake Wildlife Research Area (Porter Ranch) ca. 6 km. sw of Houghton Lake Place North America Remove constraint Place: North America Place Roscommon Remove constraint Place: Roscommon Topic Caltha Remove constraint Topic: Caltha Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Ranunculales Remove constraint Topic: Ranunculales Type still image Remove constraint Type: still image