Pérez-Pérez RE, Guzmán G. Parmotrema species in a cloud forest region turned into an urban zone in Xalapa, Veracruz, Mexico. Bosque [Internet]. 2017 May 23 [cited 2026 Apr. 30];36(3):357-62. Available from: http://revistas.uach.cl/index.php/bosque/article/view/141