You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Isle Royale National Park. In 1st beaver pond chain from Lanes cove tr. 3/4 mi. S. of Lanes Cove. Remove constraint Place: Isle Royale National Park. In 1st beaver pond chain from Lanes cove tr. 3/4 mi. S. of Lanes Cove. Topic Magnoliopsida Remove constraint Topic: Magnoliopsida