You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Gogebic Remove constraint Place: Gogebic Place Ottawa National Forest, ca. 5 km SE of Watersmeet Remove constraint Place: Ottawa National Forest, ca. 5 km SE of Watersmeet Topic Ophioglossaceae Remove constraint Topic: Ophioglossaceae Topic Polypodiopsida Remove constraint Topic: Polypodiopsida Type still image Remove constraint Type: still image