You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Ecuador Remove constraint Place: Ecuador Place N slope of Volcán Pichincha at water catchment area "Yanacocha" Remove constraint Place: N slope of Volcán Pichincha at water catchment area "Yanacocha" Place Pichincha Remove constraint Place: Pichincha Topic Hymenophyllales Remove constraint Topic: Hymenophyllales Topic Polypodiopsida Remove constraint Topic: Polypodiopsida