You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Manitaulin Island, 3 miles west of Tekhummah Remove constraint Place: Manitaulin Island, 3 miles west of Tekhummah Place Ontario Remove constraint Place: Ontario Topic Bryophyta Remove constraint Topic: Bryophyta Topic Ceratodon Remove constraint Topic: Ceratodon Topic Dicranales Remove constraint Topic: Dicranales