A first checklist to the vascular plants of La Amistad International Park (PILA), Costa Rica-Panama Author MONRO, A. K. Author SANTAMARÍA-AGUILAR, D. Author GONZÁLEZ, F. Author CHACÓN, O. Author SOLANO, D. Author RODRÍGUEZ, A. Author ZAMORA, N. Author FEDELE, E. Author CORREA, M. text Phytotaxa 2017 2017-09-22 322 1 448 450 http://dx.doi.org/10.11646/phytotaxa.322.1.1 journal article 10.11646/phytotaxa.322.1.1 1179-3163 13698397 Polypodium ursipes Moritz ex C.Chr. Epiphytic herbs.Distribution in PILA 1700–3400 m , cloud forest, low elevation oak forest, páramo, sabana natural grassland. Global distribution: Costa Rica to Venezuela . Records: A. Rojas 3220 (CR, INB, MO), G. Davidse 28818 (CR, MO), G. Davidse 28908 (MO), G. Davidse 29327 (CR, MO), F. Quesada 1458 (INB), F. Quesada 1459 (CR, INB, MO), M. Moraga 462 (CR, INB). Polystichum concinnum Lellinger ex Barrington Terrestrial herbs. Distribution in PILA 1500–3300 m , mixed forest in transition to cloud forest, cloud forest, low elevation oak forest, páramo. Global distribution: Mexico , Costa Rica , Panama . Records: A. Fernández 716 (CR, INB, MO), A.K. Monro 4172 (BM, INB, MO), A. Rodríguez 10644 (BM, INB, MO, PMA), A. Rodríguez 10734 (BM, INB, MO, PMA), A. Rojas 3265 (INB), D. Santamaría 5683 (BM, INB, MO, PMA), D. Santamaría 5874 (BM, INB, MO, PMA), G. Davidse 28682 (CR, MO), G. Davidse 29118 (CR, MO), F. Quesada 1455 (CR, INB, MO), M. Grayum 10302 (INB, MO), S. Knapp 10063 (BM, INB).