Resumo

YANEZ, Agustina  e  PONCE, Mónica. La familia Lindsaeaceae en Argentina. Bol. Soc. Argent. Bot. [online]. 2017, vol.52, n.3, pp.587-596. ISSN 1851-2372.

A morphological analysis of the fern family Lindsaeaceae from Argentina is carried out and distributional data updated. After the rectification of previous information due to citations uncorroborated and erroneous determinations the presence of a single taxon is confirmed in the country: Lindsaea quadrangularis subsp. terminalis. A detailed morphologic description, habitat considerations, relevant notes, illustrations, photographs and a distribution map are provided for the species. A comprehensive key to identify the species of Lindsaea from Argentina and neighboring areas of Brazil is made.

Palavras-chave : Ferns; Lindsaea; Flora; Misiones; Argentina.

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