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 Hieracium irasuense Benth. ex Oerst. Papelillo, Papelito blanco, Papelillo macho (CR). Terrestrial herbs. Distribution in PILA 1100–3500 m , mixed forest in transition to low elevation forest, mixed forest in transition to cloud forest, cloud forest, low elevation oak forest, páramo. Global distribution: Mexico to Panama . Records: A. Chacón 527 (INB, MO), A. Chacón 559 (CR, INB, MO), B. Gamboa 1230 (INB, MO), B. Gamboa 1727 (INB, MO), E. Alfaro 3229 (INB), E. Alfaro 3787 (INB), E. Alfaro 3949 (INB), G. Davidse 23837 (CR, MO), G. Davidse 25902 (CR, MO), G. Davidse 28836 (CR, MO), G. Davidse 28987 (CR, MO), G. Davidse 29288 (CR, MO), F. Quesada 1808 (INB), F. Quesada 1987 (INB).