You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Isle Royale, Brady Cove - McCargae Cove Remove constraint Place: Isle Royale, Brady Cove - McCargae Cove Place Keweenaw Remove constraint Place: Keweenaw Place North America Remove constraint Place: North America Topic Matteuccia Remove constraint Topic: Matteuccia Topic Polypodiopsida Remove constraint Topic: Polypodiopsida