New record of Begonia inermis (Begoniaceae) to the Argentinian flora and a new synonym of B. fischeri

Background and Aims: The floristic richness of the province of Misiones (Argentina) has been increased in recent years, since new species have been cited and described for the region. The aims of this study were to revalidate and record Begonia inermis Imrsch. (Begoniaceae) for the first time to the...

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Autores principales: Zanotti, Christian A., Kollmann, Ludovic J. C., Keller, Héctor A
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2020
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Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/28429
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record_format ojs
institution Universidad Nacional de Córdoba
institution_str I-10
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container_title_str Revistas de la UNC
language Español
format Artículo revista
topic Begonia fischeri
Begonia hassleri
Begonia inermis
Flora Argentina
Misiones
taxonomía
Argentinian flora
Begonia fischeri
Begonia hassleri
Begonia inermis
Misiones
taxonomy
spellingShingle Begonia fischeri
Begonia hassleri
Begonia inermis
Flora Argentina
Misiones
taxonomía
Argentinian flora
Begonia fischeri
Begonia hassleri
Begonia inermis
Misiones
taxonomy
Zanotti, Christian A.
Kollmann, Ludovic J. C.
Keller, Héctor A
New record of Begonia inermis (Begoniaceae) to the Argentinian flora and a new synonym of B. fischeri
topic_facet Begonia fischeri
Begonia hassleri
Begonia inermis
Flora Argentina
Misiones
taxonomía
Argentinian flora
Begonia fischeri
Begonia hassleri
Begonia inermis
Misiones
taxonomy
author Zanotti, Christian A.
Kollmann, Ludovic J. C.
Keller, Héctor A
author_facet Zanotti, Christian A.
Kollmann, Ludovic J. C.
Keller, Héctor A
author_sort Zanotti, Christian A.
title New record of Begonia inermis (Begoniaceae) to the Argentinian flora and a new synonym of B. fischeri
title_short New record of Begonia inermis (Begoniaceae) to the Argentinian flora and a new synonym of B. fischeri
title_full New record of Begonia inermis (Begoniaceae) to the Argentinian flora and a new synonym of B. fischeri
title_fullStr New record of Begonia inermis (Begoniaceae) to the Argentinian flora and a new synonym of B. fischeri
title_full_unstemmed New record of Begonia inermis (Begoniaceae) to the Argentinian flora and a new synonym of B. fischeri
title_sort new record of begonia inermis (begoniaceae) to the argentinian flora and a new synonym of b. fischeri
description Background and Aims: The floristic richness of the province of Misiones (Argentina) has been increased in recent years, since new species have been cited and described for the region. The aims of this study were to revalidate and record Begonia inermis Imrsch. (Begoniaceae) for the first time to the Argentinian flora and propose a new synonym, B. hassleri C. DC. for B. fischeri Schrank. M&M: The new material collected and the new synonym were compared with the protologues and original materials of each species (except the original material of B. fischeri that could not be located), and additional specimens were also studied. The morphology was examined using optical microscopy. In addition, floras, taxonomic treatments and updated bibliography for the genus were reviewed. Results & Conclusions: The description of the new record is presented, a map with its geographical distribution is added, and field photographs and a key to identify the species of Begonia L. that inhabit Misiones are provided. The number of Begonia species cited for the Argentinian Flora was not modified, since B. inermis is revalidate and also we treat B. hassleri as a synonym of B. fischeri. The ring of trichomes at the apex of the petiole of B. inermis differentiates this species from the other species of Begonia that inhabit in Argentina.  
publisher Sociedad Argentina de Botánica
publishDate 2020
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/28429
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