Resumen

YANEZ, Agustina; MARQUEZ, Gonzalo  y  GANEM, Alejandra. Asplenium uniseriale (Aspleniaceae): a new record for the Argentina flora and news about their habit. Bol. Soc. Argent. Bot. [online]. 2011, vol.46, n.3-4, pp.355-359. ISSN 1851-2372.

Asplenium uniseriale Raddi is recorded for the first time for Argentina. It was collected in Moconá Provincial Park (Misiones), therefore extending its range southward. The novelty of its epiphytic habit on the tree fern Alsophila setosa Kaulf rhizome is recorded. A key to differentiate species of the same genus with a complexity similar blade is proposed.

Palabras clave : Ferns; Moconá; Neotropical; South America.

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