You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place .7 miles from junction of Rt. 41 and Cliff Mine Rd., Cliff Copper Mine. Remove constraint Place: .7 miles from junction of Rt. 41 and Cliff Mine Rd., Cliff Copper Mine. Place Keweenaw Remove constraint Place: Keweenaw Place USA Remove constraint Place: USA Topic Woodsia Remove constraint Topic: Woodsia Type still image Remove constraint Type: still image