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 Canada Remove constraint Place: Canada Place Caribou Island, Lake superior. Remove constraint Place: Caribou Island, Lake superior. Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Scirpus Remove constraint Topic: Scirpus