You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place North America Remove constraint Place: North America Place Ohio Remove constraint Place: Ohio Place Providence Metropark, north bank of the river at Providence Dam, along the Maumee River Remove constraint Place: Providence Metropark, north bank of the river at Providence Dam, along the Maumee River Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae Type still image Remove constraint Type: still image