Temas 

Temas

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    • A new species of Mimosa sect. Mimosa (Leguminosae, Mimosoideae) from Southern Brazil 

      Morales, Matias; Santos-Silva, Juliana; Ribas, Osmar S. (Springer, 2013-06)
      A new species of Mimosa section Mimosa, Mimosa eurystegia, which is apparently endemic to Paraná in southern Brazil, is described and illustrated. This species is distinguished by plurinerved leaflets and papyraceous, ...

    • A new species of Mimosa section Mimosa (Leguminosae) from the Paraguayan Cerrado 

      Morales, Matias; Grohar, Mariana Cecilia; Rosenfeldt, Sonia; Fortunato, Renee Hersilia (Magnolia Press, 2019-04)
      Mimosa schininii (Leguminosae), a new species from the Amambay region, in the Cerrado ecoregion of northeastern Paraguay, is described and illustrated. This new species belongs to Mimosa L. section Mimosa series Mimosa ...

    • Advances in Legume Systematics 14. Classification of Caesalpinioideae. Part 2: Higher-level classification 

      Bruneau, Anne; Paganucci de Queiroz, Luciano; Ringelberg, Jens J.; Borges, Leonardo M.; Lopes da Costa Bortoluzzi, Roseli; Brown, Gillian K.; Cardoso, Domingos B. O. S.; Clark, Ruth P.; de Souza Conceição, Adilva; Martins Teixeira Cota, Matheus; Demeulenaere, Else; de Stefano, Rodrigo Duno; Ebinger, John E.; Fonseca-Cortés, Andrés; Grether, Rosaura; Huamantupa-Chuquimaco, Isau; Luckow, Melissa; Morales, Matias; Murphy, Daniel J.; Seigler, David S. (Pensoft Publishers, 2024-04-03)
      Caesalpinioideae is the second largest subfamily of legumes (Leguminosae) with ca. 4680 species and 163 genera. It is an ecologically and economically important group formed of mostly woody perennials that range from large ...

    • Increasing reports in Mimosa (Mimosoideae, Leguminosae) for the Brazilian Flora 

      Morales, Matias; Ribas, Osmar S.; Fortunato, Renee Hersilia (Sociedad Argentina de Botánica, 2015-06)
      Five species of Mimosa for the Brazilian Flora are reported: M. strigillosa, M. leimonias, M. petraea, M. oligophylla, and M. barnebiana. The three first ones are registered from Mato Grosso do Sul, while the remainder are ...

    • Karyotype studies in Mimosa (Mimosoideae, Leguminosae) from Southern South America and ecological and taxonomic relationships 

      Morales, Matias; Wulff, Arturo Federico; Fortunato, Renee Hersilia; Poggio, Lidia (Taylor & Francis, 2011)
      In this work we studied the chromosome number and karyotype formula of seven species of Mimosa L. (Mimosoideae, Leguminosae). The chromosome number 2n = 2x = 26 for M. detinens Benth., M. hex- andra M. Micheli, M. ostenii ...

    • Leaflet trichome micromorphology in the Dolentes-Brevipedes taxonomic complex (Mimosa L., Mimosoideae) 

      Grohar, Mariana Cecilia; Rosenfeldt, Sonia; Morales, Matias (Tubitak Scientific & Technical Research Council, Turquía, 2016)
      We studied leaflets of 18 taxa of the genus Mimosa, specifically the Dolentes-Brevipedes taxonomic complex, focusing on micromorphology, type, shape, and density of trichomes. Within the nonglandular trichomes we described ...

    • Lectotipificaciones en Mimosa (Leguminosae) del sur de Sudamérica 

      Morales, Matias; Calderón, Franco (Sociedad Argentina de Botánica, 2018)
      Se procedió a realizar la lectotipificación de tres especímenes del género Mimosa L. que crecen en Argentina: M. obstrigosa Burkart, M. tandilensis Speg. y M. callosa var. longiracemosa Burkart. Se describe el procedimiento ...

    • Mimosa diversiplla var. subglabriseta (MimosoIdeae, Leguminosae), a new record for the flora of Paraguay 

      Luna, Javier A.; Morales, Matias; Fortunato, Renee Hersilia (Sociedad Argentina de Botánica, 2012-12)
      The presence of Mimosa diversipila M. Micheli var. subglabriseta Barneby & Fortunato is now reported for first time in Paraguay. A revision of Barneby's initial description of the variety and photographs of one of the ...

    • Mimosa serra (Caesalpinioideae, Fabaceae): conservation insights and its presence in Argentina 

      Morales, Matias; Keller, Héctor; Fortunato, Renee Hersilia (Magnolia Press, 2022-11-30)
      In this work we detected the presence of Mimosa serra for the first time in Argentina and analyzed its distribution and status of conservation. In that country, it species is only known in one population in the Misiones ...

    • Morphometric and Cytogenetic Studies in Mimosa diversipila (Mimosoideae, Leguminosae) and Their Taxonomic and Evolutionary Inferences 

      Morales, Matias; Arenas, Luis; Remis, Maria Isabel; Wulff, Arturo Federico; Poggio, Lidia; Fortunato, Renee Hersilia (American Society of Plant Taxonomists, 2014-07)
      Here we describe the morphological variability, chromosome number, and chromosome size in Mimosa diversipila. This species comprises two varieties, which are distinguished by the indumentum. However, this character is ...

    • Precipitation is the main axis of tropical phylogenetic turnover across space and time 

      Ringelberg, Jens J.; Koenen, Erik J.M.; Sauter, Benjamín; Aebli, Anahita; Rando, Juliana G.; Iganci, João R.; de Queiroz, Luciano P.; Murphy, Daniel J.; Gaudeul, Myriam; Bruneau, Anne; Luckow, Melissa; Morales, Matias (BioRxiv, 2022-05-31)
      Early natural historians – Compte de Buffon, von Humboldt and De Candolle – established ecology and geography as two principal axes determining the distribution of groups of organisms, laying the foundations for biogeography ...

    • Primeros estudios cariotípicos en Mimosa farinosa y M. velloziana (Leguminosae, Mimosoideae) 

      Morales, Matias; Wulff, Arturo Federico; Fortunato, Renee Hersilia; Poggio, Lidia (Instituto de Botánica del Nordeste, 2015)
      Se presentan los primeros estudios de cariotipo en Mimosa farinosa y M. velloziana. Se cita por primera vez el número cromosómico de M. farinosa, 2n = 2x = 26 (Mimosa sección Batocaulon serie Farinosae) y se confirma el ...

    • Timbó (Enterolobium contortisiliquum) 

      Gutierrez, Rosana; Sanchez, Marcela Ines; Tálamo, Alejandra (EEA San Pedro, INTA, 2022)
      Elegir plantas nativas para el arbolado urbano, cortinas forestales, montes de abrigo, forestación de rutas y el armado de parques es una opción valiosa en tanto son especies originarias del ecosistema y por lo tanto se ...