You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place North America Remove constraint Place: North America Place Shenandoah National Park, Appalachian Trail, Pocosin Shelter to South River Remove constraint Place: Shenandoah National Park, Appalachian Trail, Pocosin Shelter to South River Place Virginia Remove constraint Place: Virginia Topic Atrichum Remove constraint Topic: Atrichum Topic Bryophyta Remove constraint Topic: Bryophyta Topic Plantae Remove constraint Topic: Plantae Type still image Remove constraint Type: still image