You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place e. of River Raisin, w. of Wilmoth Hwy., n. of Deerfield Rd. Palmyra Twp., Remove constraint Place: e. of River Raisin, w. of Wilmoth Hwy., n. of Deerfield Rd. Palmyra Twp., Topic Boehmeria Remove constraint Topic: Boehmeria