You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Echo Lake Creek at its source, NW1/4 sec. 3 on Grand Island, ca. 7 mi. NW of Munising. Remove constraint Place: Echo Lake Creek at its source, NW1/4 sec. 3 on Grand Island, ca. 7 mi. NW of Munising. Topic Gentianales Remove constraint Topic: Gentianales