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 Language UND Remove constraint Language: UND Place Mount Baker National Forest, Perry Creek Trail, 3½ miles southeast of Silverton Remove constraint Place: Mount Baker National Forest, Perry Creek Trail, 3½ miles southeast of Silverton Place Washington Remove constraint Place: Washington Topic Dicranales Remove constraint Topic: Dicranales Topic Trichodon Remove constraint Topic: Trichodon