You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place North America Remove constraint Place: North America Place Pierce Remove constraint Place: Pierce Place Van Trump Creek Trail above Comet Falls, S. slope of Mount Rainier. Remove constraint Place: Van Trump Creek Trail above Comet Falls, S. slope of Mount Rainier. Topic Bryophyta Remove constraint Topic: Bryophyta Topic Polytrichaceae Remove constraint Topic: Polytrichaceae