Phymatosorus grossus (Polypodiaceae) en México y comentarios sobre otros pteridobiontes no-nativos

[摘要] Phymatosorus grossus(Langsd. & Fisch.) Brownlie is reported for Mexico for the first time. It is an exotic fern that presents characteristics typical of invasive species. We give a morphological description, ecological features and distribution of the species. We also include a list of other non-native clubmosses and ferns reported in the literature, as well as other species of pteridophytes that have probably arrived in Mexico recently.

[学科分类] 植物学

[关键词] helechos exóticos;helechos invasores;malezas;México;Phymatosorus