You searched for: Place Along a small stream draining into Río Pirrís (Río Parrita) from the north 2 Km west of San Marcos Finca Hernández. Remove constraint Place: Along a small stream draining into Río Pirrís (Río Parrita) from the north 2 Km west of San Marcos Finca Hernández. Place Costa Rica Remove constraint Place: Costa Rica Topic Equisetales Remove constraint Topic: Equisetales Topic Polypodiopsida Remove constraint Topic: Polypodiopsida