Resumo

PALACIOS-RIOS, M.  e  ARANA, M. D.. Hemidictyum marginatum (L.) C. Presl (Hemidictyaceae), new record for Veracruz, Mexico. Polibotánica [online]. 2018, n.45, pp.7-13. ISSN 1405-2768.  https://doi.org/10.18387/polibotanica.45.2.

Hemidictyum marginatum (L.) C. Presl (Hemidictyaceae) is registered for first time for the flora of Veracruz. The new record extends the distribution to the north, establishing Veracruz as the northern most distributional limit of the species in Mexico. A description, a distribution map in the country, as well as pictures of the species are provided. The species grows in swamps and montane rain forests, especially along streams.

Palavras-chave : acuatics; ferns; flora; Mexico; Polypodiidae.