You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Ellesmere Island, vicinity of Lake Hazen, 0.5 mile NW of Hazen Camp. Remove constraint Place: Ellesmere Island, vicinity of Lake Hazen, 0.5 mile NW of Hazen Camp. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida