You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Michigan Remove constraint Place: Michigan Place Ontonagon Remove constraint Place: Ontonagon Place Porcupine Mts. State Park. Vertical face of cliff below Lake of the Clouds overlook, near Mirror Lake rail. Just above talus slope. Remove constraint Place: Porcupine Mts. State Park. Vertical face of cliff below Lake of the Clouds overlook, near Mirror Lake rail. Just above talus slope. Topic Woodsia Remove constraint Topic: Woodsia Topic Woodsiaceae Remove constraint Topic: Woodsiaceae