You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Boy Scout cabin on the Chippewa River. Remove constraint Place: Boy Scout cabin on the Chippewa River. Place USA Remove constraint Place: USA Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Physocarpus Remove constraint Topic: Physocarpus Topic Rosaceae Remove constraint Topic: Rosaceae