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 Michigan Remove constraint Place: Michigan Topic Campanulaceae Remove constraint Topic: Campanulaceae Type still image Remove constraint Type: still image