You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Along road at base of Mt. Pilchuck Remove constraint Place: Along road at base of Mt. Pilchuck Place Washington Remove constraint Place: Washington Topic Bryophyta Remove constraint Topic: Bryophyta Topic Polytrichaceae Remove constraint Topic: Polytrichaceae Topic Polytrichopsida Remove constraint Topic: Polytrichopsida Topic Polytrichum Remove constraint Topic: Polytrichum