You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Aguas Gorginea, near Zunil. Remove constraint Place: Aguas Gorginea, near Zunil. Place North America Remove constraint Place: North America Topic Hymenophyllaceae Remove constraint Topic: Hymenophyllaceae Topic Polyphlebium Remove constraint Topic: Polyphlebium Topic Polypodiopsida Remove constraint Topic: Polypodiopsida