You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Just S. of Knowlton Lake, ca. 2.5 mi. SW of Gaylord. Remove constraint Place: Just S. of Knowlton Lake, ca. 2.5 mi. SW of Gaylord. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida