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dc.title Diversidad de helechos y licófitas de la Reserva Natural Punta Lara, Buenos Aires, Argentina es
dc.type Artículo es
dcterms.abstract Punta Lara Natural Reserve shelters the relict of the Southernmost riparian forest in the world, where the flora is threatened by the anthropic expansion and by the introduction of exotic species. In this area the ferns and lycophytes grow in particular environments as marshland, grassland and marginal forest. The aim of this work was to evaluate the diversity of ferns and lycophytes that inhabit in Punta Lara Natural Reserve. Field trips were conducted from 2006 to 2009 and local herbaria and specific bibliography were also revised. As a result of our study twenty four taxa of ferns and lycophytes were recognized. Their habit was mainly terrestrial (70%), fewer aquatic (17%) and epiphytic (13%). Five native taxa were scarcely recorded whereas two native species previously documented were not found. We assume that the main threats on ferns and lycophytes populations in Punta Lara Reserve are: removal for comercialization, invasion by exotic species and climatic fluctuations (drought periods). Keys for taxa identification are given and strategies for the conservation of threatened taxa are proposed. en
dcterms.alternative Diversity of ferns and lycophytes from Reserva Natural Punta Lara, Buenos Aires, Argentina en
dcterms.extent p. 1037-1046 es
dcterms.issued 2011-09
dcterms.language Inglés es
dcterms.license Attribution-NonCommercial 3.0 Unported (BY-NC 3.0) es
dcterms.publisher Universidad de Costa Rica. Escuela de Biología es
dcterms.spatial Punta Lara (Buenos Aires, Argentina) es
dcterms.subject ferns en
dcterms.subject lycophytes en
dcterms.subject diversity en
cic.version info:eu-repo/semantics/publishedVersion es Giúdice, Gabriela Elena es Ramos Giacosa, Juan Pablo es Luna, María Luján es Yañez, Agustina es Sota, Elías de la es
cic.lugarDesarrollo Universidad Nacional de La Plata es
dcterms.subject.materia Agronomía, reproducción y protección de plantas es
dcterms.identifier.url Recurso completo es
dcterms.identifier.other ISSN 0034-7744 es
dcterms.isPartOf.issue vol. 59, nº 3 es
dcterms.isPartOf.series Revista de Biología Tropical es
cic.isPeerReviewed true es
cic.isFulltext true es


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