You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Algonquin Provincial Park, Highland Hiking Trail, near Lake of Two Rivers, northwest of Whitney Remove constraint Place: Algonquin Provincial Park, Highland Hiking Trail, near Lake of Two Rivers, northwest of Whitney Place Ontario Remove constraint Place: Ontario Topic Atrichum Remove constraint Topic: Atrichum Topic Bryophyta Remove constraint Topic: Bryophyta Topic Polytrichales Remove constraint Topic: Polytrichales Topic Polytrichopsida Remove constraint Topic: Polytrichopsida Type still image Remove constraint Type: still image