You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Hampton Twp. On S. side of M-25 7 1/2 mi. E. of Bay City W. of Mallette Rd. Remove constraint Place: Hampton Twp. On S. side of M-25 7 1/2 mi. E. of Bay City W. of Mallette Rd. Topic Poales Remove constraint Topic: Poales