You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Isle Royale Nat'l Park Grace Creek, at end of trail from Washington Harbor. Remove constraint Place: Isle Royale Nat'l Park Grace Creek, at end of trail from Washington Harbor. Place Keweenaw Remove constraint Place: Keweenaw Place North America Remove constraint Place: North America Place USA Remove constraint Place: USA Topic Asterales Remove constraint Topic: Asterales Topic Campanula Remove constraint Topic: Campanula