You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Cheboygan-Levering Rd, along; Levering, 6 mi from Remove constraint Place: Cheboygan-Levering Rd, along; Levering, 6 mi from Place USA Remove constraint Place: USA Topic Ophioglossaceae Remove constraint Topic: Ophioglossaceae Topic Ophioglossum Remove constraint Topic: Ophioglossum Topic Polypodiopsida Remove constraint Topic: Polypodiopsida Type still image Remove constraint Type: still image