11
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Campyloneurum angustifolium, nuevo registro de Polypodiaceae para Argentina

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Campyloneurum angustifolium (Sw.) Fée (Polypodiaceae) es un nuevo registro para Argentina. Se presenta una descripción de la especie e ilustraciones de la planta, así como un mapa y una clave para las especies de Campyloneurum que crecen en el noroeste argentino.

          Translated abstract

          Campyloneurum angustifolium (Sw.) Fée (Polypodiaceae) is a new record for Argentina. A description and illustrations are provided, as well as a map and a key of Campyloneurum species from northwestern Argentina.

          Related collections

          Most cited references15

          • Record: found
          • Abstract: not found
          • Book: not found

          Ferns and Allied Plants

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Regiones fitogeograficas argentinas

              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              New insights into the phylogeny of Pleopeltis and related Neotropical genera (Polypodiaceae, Polypodiopsida).

              The fern family Polypodiaceae plays an important role in Neotropical epiphyte diversity. Most of its American representatives are assembled in a monophyletic clade that, apart from the grammitids, nearly exclusively comprises species restricted to the New World. The phylogenetic relationships of these ferns are still insufficiently understood and many taxonomic problems, such as natural circumscriptions of the genera Polypodium and Pleopeltis, were unresolved. Here we address one of the two main lineages within New World Polypodiaceae including Pecluma, Phlebodium, Pleopeltis, and Polypodium. Our study is based on DNA sequence data from four plastid regions that were generated for 72 species representing all putative major taxonomic groups within this lineage. The analyses reveal three major clades: (1) Polypodium plus Pleurosoriopsis; (2) Pecluma plus Phlebodium, and some species of Polypodium; and (3) Pleopeltis and related genera. The last clade contains species of Pleopeltis and Polypodium as well as Microphlebodium, Neurodium, Dicranoglossum, and Pseudocolysis. All species included in the clade display conspicuous persistent peltate laminar scales that are not found in other species of this lineage. Our results suggest a reconsideration of the generic concept of Pleopeltis with peltate laminar scales being the genus' key character.
                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                bsab
                Boletín de la Sociedad Argentina de Botánica
                Bol. Soc. Argent. Bot.
                Sociedad Argentina de Botánica (Córdoba, Córdoba, Argentina )
                1851-2372
                June 2016
                : 51
                : 2
                : 353-357
                Affiliations
                [02] Salta Salta orgnameUniversidad Nacional de Salta orgdiv1Herbario MCNS e Instituto de Bio y Geociencias del Noroeste Argentino Argentina
                [01] Salta Salta orgnameUniversidad Nacional de Salta orgdiv1Facultad de Ciencias Naturales Argentina
                Article
                S1851-23722016000200011
                49ab8337-e69a-428b-98bd-4627d2c9af7b

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 16, Pages: 5
                Product

                SciELO Argentina


                Campyloneurum angustifolium,Epífito,Noroeste argentino,Polypodiaceae,Epiphyte,Northwestern Argentina

                Comments

                Comment on this article