You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place approximately 1 km northwest of a bridge on Grew River, south side of Hwy 811, stand 2544 Remove constraint Place: approximately 1 km northwest of a bridge on Grew River, south side of Hwy 811, stand 2544 Topic Sphagnaceae Remove constraint Topic: Sphagnaceae Topic Sphagnopsida Remove constraint Topic: Sphagnopsida