You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Keweenaw Remove constraint Place: Keweenaw Place Phoenix, ca 2mi SW of; site of Cliff Mine Remove constraint Place: Phoenix, ca 2mi SW of; site of Cliff Mine Place USA Remove constraint Place: USA Topic Asplenium Remove constraint Topic: Asplenium Topic Polypodiales Remove constraint Topic: Polypodiales