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 Perry Creek Trail, Mt. Baker Natl. Forest, 3 1/2 miles SE. Silverton Remove constraint Place: Perry Creek Trail, Mt. Baker Natl. Forest, 3 1/2 miles SE. Silverton Place Snohomish Remove constraint Place: Snohomish Place Washington Remove constraint Place: Washington Topic Bryales Remove constraint Topic: Bryales Topic Plantae Remove constraint Topic: Plantae