You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Keweenaw Remove constraint Place: Keweenaw Place North America Remove constraint Place: North America Place Phoenix, ca 2mi SW of; site of Cliff Mine Remove constraint Place: Phoenix, ca 2mi SW of; site of Cliff Mine Topic Aspleniaceae Remove constraint Topic: Aspleniaceae Topic Polypodiales Remove constraint Topic: Polypodiales