You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place west of West Pitopika River, southeast Rowlandson Twp. (Hearst Site 1A-R1) Remove constraint Place: west of West Pitopika River, southeast Rowlandson Twp. (Hearst Site 1A-R1) Topic Sphagnaceae Remove constraint Topic: Sphagnaceae