Marcelo D. Arana

TL;DR: A modern, comprehensive classification for lycophytes and ferns, down to the genus level, utilizing a community‐based approach, that uses monophyly as the primary criterion for the recognition of taxa, but also aims to preserve existing taxa and circumscriptions that are both widely accepted and consistent with the understanding of pteridophyte phylogeny.

TL;DR: In this article, a map and shapefile of 57 biogeographic provinces of the Neotropical region is presented, which belong to the Antillean, Brazilian and Chacoan subregions, and the Mexican and South American transition zones.

TL;DR: This map provides a map of the 15 biogeographic provinces of Argentina based on the ecoregions recognized for the country, combining climatic, geological and biotic criteria using the World Geodetic Survey 1984.

TL;DR: The obtained distributional patterns suggest that the area under study has diverse geobiotic origins, both Andean and Neotropical, indicating that, in this area, an interaction of biota with different evolutionary origins occurs; so, its status as a biogeographic province is proposed, belonging to the South American transition zone.

TL;DR: In this paper, the biodiversity of vascular flora from southern part of "Sierras Pampeanas Orientales", located at province of Cordoba, Argentina, is presented; the area analyzed is located between the towns of Achiras and Embalse de Rio Tercero, between 700 and 1,200 m above sea level.