You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Along Bootjack Trail, Cathedral Grove, Muir Woods National Monument Remove constraint Place: Along Bootjack Trail, Cathedral Grove, Muir Woods National Monument Place Marin Remove constraint Place: Marin Topic Brachytheciaceae Remove constraint Topic: Brachytheciaceae Topic Bryophyta Remove constraint Topic: Bryophyta Topic Hypnales Remove constraint Topic: Hypnales Type still image Remove constraint Type: still image