You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Pukaskwa National Park, SW. corner of Otter I., Byron Twp. Remove constraint Place: Pukaskwa National Park, SW. corner of Otter I., Byron Twp. Place Thunder Bay Remove constraint Place: Thunder Bay Topic Bryales Remove constraint Topic: Bryales Topic Bryophyta Remove constraint Topic: Bryophyta Topic Mniaceae Remove constraint Topic: Mniaceae