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 Keno Swamp, bog between St. Helena and Roscommon along old road. Remove constraint Place: Keno Swamp, bog between St. Helena and Roscommon along old road. Place Roscommon Remove constraint Place: Roscommon Place USA Remove constraint Place: USA Topic Asparagales Remove constraint Topic: Asparagales Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Orchidaceae Remove constraint Topic: Orchidaceae Topic Plantae Remove constraint Topic: Plantae