You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Along the upper Caldera River, near "Camp I," Holcomb's trail, aboce El Boquete. Remove constraint Place: Along the upper Caldera River, near "Camp I," Holcomb's trail, aboce El Boquete. Place Panama Remove constraint Place: Panama Topic Hymenophyllaceae Remove constraint Topic: Hymenophyllaceae