You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Cascade Range; Willamtte National Forest; about one mile east of Idanha along State Hwy. 22, at junction with Cooper Ridge Road Remove constraint Place: Cascade Range; Willamtte National Forest; about one mile east of Idanha along State Hwy. 22, at junction with Cooper Ridge Road Topic Bryopsida Remove constraint Topic: Bryopsida