You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Bat Island, Isle Royale Remove constraint Place: Bat Island, Isle Royale Place Keweenaw Remove constraint Place: Keweenaw Place Michigan Remove constraint Place: Michigan Topic Bryales Remove constraint Topic: Bryales Topic Bryophyta Remove constraint Topic: Bryophyta Topic Bryopsida Remove constraint Topic: Bryopsida Topic Bryum Remove constraint Topic: Bryum