You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place on the S. side of Johnson St. ca. 1/4 mi. E. of U.S.-23., on N. side of Alpena. Remove constraint Place: on the S. side of Johnson St. ca. 1/4 mi. E. of U.S.-23., on N. side of Alpena. Topic Papaveraceae Remove constraint Topic: Papaveraceae