New records of mosses from the Dry Chaco forest of Santiago del Estero, Argentina

Background and aims: The bryophyte flora of Argentina is currently under study, nevertheless, there are still extensive areas unexplored, such as Santiago del Estero with only three records of bryophytes to the entire region. The aim of this work was to contribute to the knowledge of the moss flora...

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Autores principales: Jimenez, Soledad, Suárez, Guillermo M., Cabral, Richard A.
Formato: Artículo revista
Lenguaje:Inglés
Publicado: Sociedad Argentina de Botánica 2020
Materias:
Bryaceae
Copo National Park
Erpodiaceae
Fabroniaceae
Pottiaceae
Stereophyllaceae
Parque Nacional Copo
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/30127
Aporte de:
Boletín de la Sociedad Argentina de Botánica de Universidad Nacional de Córdoba
id I10-R325-article-30127
record_format ojs
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-325
container_title_str Boletín de la Sociedad Argentina de Botánica
language Inglés
format Artículo revista
topic Bryaceae
Copo National Park
Erpodiaceae
Fabroniaceae
Pottiaceae
Stereophyllaceae
Bryaceae
Erpodiaceae
Fabroniaceae
Pottiaceae
Parque Nacional Copo
Stereophyllaceae
spellingShingle Bryaceae
Copo National Park
Erpodiaceae
Fabroniaceae
Pottiaceae
Stereophyllaceae
Bryaceae
Erpodiaceae
Fabroniaceae
Pottiaceae
Parque Nacional Copo
Stereophyllaceae
Jimenez, Soledad
Suárez, Guillermo M.
Cabral, Richard A.
New records of mosses from the Dry Chaco forest of Santiago del Estero, Argentina
topic_facet Bryaceae
Copo National Park
Erpodiaceae
Fabroniaceae
Pottiaceae
Stereophyllaceae
Bryaceae
Erpodiaceae
Fabroniaceae
Pottiaceae
Parque Nacional Copo
Stereophyllaceae
author Jimenez, Soledad
Suárez, Guillermo M.
Cabral, Richard A.
author_facet Jimenez, Soledad
Suárez, Guillermo M.
Cabral, Richard A.
author_sort Jimenez, Soledad
title New records of mosses from the Dry Chaco forest of Santiago del Estero, Argentina
title_short New records of mosses from the Dry Chaco forest of Santiago del Estero, Argentina
title_full New records of mosses from the Dry Chaco forest of Santiago del Estero, Argentina
title_fullStr New records of mosses from the Dry Chaco forest of Santiago del Estero, Argentina
title_full_unstemmed New records of mosses from the Dry Chaco forest of Santiago del Estero, Argentina
title_sort new records of mosses from the dry chaco forest of santiago del estero, argentina
description Background and aims: The bryophyte flora of Argentina is currently under study, nevertheless, there are still extensive areas unexplored, such as Santiago del Estero with only three records of bryophytes to the entire region. The aim of this work was to contribute to the knowledge of the moss flora of Santiago del Estero province, through the collection of samples in Copo National Park and surroundings. M&M: The specimens were collected in the Copo National Park and surroundings, processed and studied according to traditional techniques for bryophytes. Microscopic characters were observed with stereoscopic and light microscopy. A list of the species found is presented, with comments on the differentiating characters, habitat and distribution. Results: The following moss taxa were found to be new records for the province: Aloina rigida; Dimerodontium balansae; Didymodon umbrosus; Fabronia ciliaris; Macrocoma tenuis subsp. sullivantii; Pseudocrossidium arenicola; P. linearifolium; Stereophyllum radiculosum; Syntrichia chisosa, Trichostomum brachydontium and Venturiella glaziovii. The range of distribution of Tricherpodium beccarii is extended to the northeast of the province. Conclusions: Eleven species and one subspecies, distributed in ten genera and five families, are newly reported for the province of Santiago del Estero. The range of distribution of one species is extended to the northeast of the province. These first studies highlight the unexplored floristic richness of the region and its vulnerability due to the accelerated advance of the agricultural-livestock border.
publisher Sociedad Argentina de Botánica
publishDate 2020
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/30127
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spelling I10-R325-article-301272021-02-18T22:39:31Z New records of mosses from the Dry Chaco forest of Santiago del Estero, Argentina Nuevos registros de musgos del Bosque Chaqueño Seco en Santiago del Estero, Argentina Jimenez, Soledad Suárez, Guillermo M. Cabral, Richard A. Bryaceae Copo National Park Erpodiaceae Fabroniaceae Pottiaceae Stereophyllaceae Bryaceae Erpodiaceae Fabroniaceae Pottiaceae Parque Nacional Copo Stereophyllaceae Background and aims: The bryophyte flora of Argentina is currently under study, nevertheless, there are still extensive areas unexplored, such as Santiago del Estero with only three records of bryophytes to the entire region. The aim of this work was to contribute to the knowledge of the moss flora of Santiago del Estero province, through the collection of samples in Copo National Park and surroundings. M&M: The specimens were collected in the Copo National Park and surroundings, processed and studied according to traditional techniques for bryophytes. Microscopic characters were observed with stereoscopic and light microscopy. A list of the species found is presented, with comments on the differentiating characters, habitat and distribution. Results: The following moss taxa were found to be new records for the province: Aloina rigida; Dimerodontium balansae; Didymodon umbrosus; Fabronia ciliaris; Macrocoma tenuis subsp. sullivantii; Pseudocrossidium arenicola; P. linearifolium; Stereophyllum radiculosum; Syntrichia chisosa, Trichostomum brachydontium and Venturiella glaziovii. The range of distribution of Tricherpodium beccarii is extended to the northeast of the province. Conclusions: Eleven species and one subspecies, distributed in ten genera and five families, are newly reported for the province of Santiago del Estero. The range of distribution of one species is extended to the northeast of the province. These first studies highlight the unexplored floristic richness of the region and its vulnerability due to the accelerated advance of the agricultural-livestock border. Introducción y objetivos: La flora briofítica en Argentina se encuentra actualmente en estudio, sin embargo, todavía quedan extensas áreas sin explorar, como lo es la provincia de Santiago del Estero, con solo tres registros de briófitos en toda la región. El objetivo de este trabajo es contribuir al conocimiento de la flora de musgos de la provincia de Santiago del Estero a través de colecciones en el Parque Nacional Copo y sus alrededores. M&M: Las muestras fueron coleccionadas, procesadas y examinadas de acuerdo a las técnicas clásicas para briófitos. Los caracteres microscópicos fueron observados con microscopio óptico y estereoscópico. Se presenta un listado de las especies hasta el momento encontradas en la provincia, con comentarios sobre el hábitat y la distribución. Resultados: Los siguientes taxa de musgos se registran por primera vez para la provincia: Aloina rigida; Dimerodontium balansae; Didymodon umbrosus; Fabronia ciliaris; Macrocoma tenuis subsp. sullivantii; Pseudocrossidium arenicola; P. linearifolium; Stereophyllum radiculosum; Syntrichia chisosa, Trichostomum brachydontium y Venturiella glaziovii. El rango de distribución de Tricherpodium beccarii se amplía hacia el noreste de la provincia. Conclusiónes: Once especies y una subespecie, distribuidas en diez géneros y cinco familias se registran por primera vez para Santiago del Estero. El rango de distribución de una especie se extiende al noreste de la provincia. Estos primeros estudios ponen de manifiesto la riqueza florística inexplorada de la región, y la vulnerabilidad de la misma debido al acelerado avance de la frontera agrícola ganadera. Sociedad Argentina de Botánica 2020-12-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion text/html application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/30127 10.31055/1851.2372.v55.n4.30127 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 55 No. 4 (2020): December; 547-555 Boletín de la Sociedad Argentina de Botánica; Vol. 55 Núm. 4 (2020): Diciembre; 547-555 Boletín de la Sociedad Argentina de Botánica; v. 55 n. 4 (2020): Diciembre; 547-555 1851-2372 0373-580X 10.31055/1851.2372.v55.n4 eng https://revistas.unc.edu.ar/index.php/BSAB/article/view/30127/31826 https://revistas.unc.edu.ar/index.php/BSAB/article/view/30127/31584 Derechos de autor 2020 Soledad Jimenez, Guillermo M. Su´´arez, Richard Cabral https://creativecommons.org/licenses/by-nc-nd/4.0

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