You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Corunna, Shiawassee River near "Coal bank" Remove constraint Place: Corunna, Shiawassee River near "Coal bank" Place Michigan Remove constraint Place: Michigan Place Shiawassee Remove constraint Place: Shiawassee Topic Bolboschoenus Remove constraint Topic: Bolboschoenus Topic Cyperaceae Remove constraint Topic: Cyperaceae Type still image Remove constraint Type: still image