Acrostichum danaeifolium (Pteridaceae) from Argentina and Paraguay: Río Pilcomayo National Park (Formosa, Argentina) as a conservation area of the species in Chaco oriental.
Background and aims: Acrostichum danaeifolium is a widely distributed species in the Neotropics, growing in freshwater or saltwater habitats. In Argentina and Paraguay are scarce records cited by previous papers. The objective of this work is to study A. danaeifolium for Argentina and Paraguay,...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2021
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/32388 |
| Aporte de: |
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I10-R325-article-32388 |
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ojs |
| institution |
Universidad Nacional de Córdoba |
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I-10 |
| repository_str |
R-325 |
| container_title_str |
Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
Áreas Protegidas Acrostichum Chaco oriental helechos flora Acrostichum Chaco oriental region ferns flora Protected areas |
| spellingShingle |
Áreas Protegidas Acrostichum Chaco oriental helechos flora Acrostichum Chaco oriental region ferns flora Protected areas Yañez, Agustina Spagarino, Carlos Raúl Villalba, Cayetano Paiva, Eber Acrostichum danaeifolium (Pteridaceae) from Argentina and Paraguay: Río Pilcomayo National Park (Formosa, Argentina) as a conservation area of the species in Chaco oriental. |
| topic_facet |
Áreas Protegidas Acrostichum Chaco oriental helechos flora Acrostichum Chaco oriental region ferns flora Protected areas |
| author |
Yañez, Agustina Spagarino, Carlos Raúl Villalba, Cayetano Paiva, Eber |
| author_facet |
Yañez, Agustina Spagarino, Carlos Raúl Villalba, Cayetano Paiva, Eber |
| author_sort |
Yañez, Agustina |
| title |
Acrostichum danaeifolium (Pteridaceae) from Argentina and Paraguay: Río Pilcomayo National Park (Formosa, Argentina) as a conservation area of the species in Chaco oriental. |
| title_short |
Acrostichum danaeifolium (Pteridaceae) from Argentina and Paraguay: Río Pilcomayo National Park (Formosa, Argentina) as a conservation area of the species in Chaco oriental. |
| title_full |
Acrostichum danaeifolium (Pteridaceae) from Argentina and Paraguay: Río Pilcomayo National Park (Formosa, Argentina) as a conservation area of the species in Chaco oriental. |
| title_fullStr |
Acrostichum danaeifolium (Pteridaceae) from Argentina and Paraguay: Río Pilcomayo National Park (Formosa, Argentina) as a conservation area of the species in Chaco oriental. |
| title_full_unstemmed |
Acrostichum danaeifolium (Pteridaceae) from Argentina and Paraguay: Río Pilcomayo National Park (Formosa, Argentina) as a conservation area of the species in Chaco oriental. |
| title_sort |
acrostichum danaeifolium (pteridaceae) from argentina and paraguay: río pilcomayo national park (formosa, argentina) as a conservation area of the species in chaco oriental. |
| description |
Background and aims: Acrostichum danaeifolium is a widely distributed species in the Neotropics, growing in freshwater or saltwater habitats. In Argentina and Paraguay are scarce records cited by previous papers. The objective of this work is to study A. danaeifolium for Argentina and Paraguay, emphasizing the review of its distribution and the history of the botanical collections of the species.
M&M: Specimens deposited in national and international herbaria and collected during monitoring tasks in the Río Pilcomayo National Park (Formosa, Argentina) were studied. Also, records were consulted in the GBIF and iNaturalist databases. The analysis of the diagnostic characters was carried out under a stereoscopic magnifying glass.
Results and Conclusions: The diagnostic characters of A. danaeifolium are illustrated, and a map of the species distribution in Argentina and Paraguay is provided. We corroborate that the A. danaeifolium populations registered to date for both countries are scarce and are restricted to the Chaco oriental district, where they grow associated with floodplains such as river banks and freshwater lagoons. The specimens found in the Río Pilcomayo National Park represent the first record of the species in a protected area, the first record in Formosa province, the most boreal record of Argentina and the first collection in the country in 70 years. Due to the intense deforestation recorded in the Chaco oriental district in recent decades, the RPNP takes on special relevance for the conservation of the species. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2021 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/32388 |
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AT yanezagustina acrostichumdanaeifoliumpteridaceaefromargentinaandparaguayriopilcomayonationalparkformosaargentinaasaconservationareaofthespeciesinchacooriental AT spagarinocarlosraul acrostichumdanaeifoliumpteridaceaefromargentinaandparaguayriopilcomayonationalparkformosaargentinaasaconservationareaofthespeciesinchacooriental AT villalbacayetano acrostichumdanaeifoliumpteridaceaefromargentinaandparaguayriopilcomayonationalparkformosaargentinaasaconservationareaofthespeciesinchacooriental AT paivaeber acrostichumdanaeifoliumpteridaceaefromargentinaandparaguayriopilcomayonationalparkformosaargentinaasaconservationareaofthespeciesinchacooriental AT yanezagustina acrostichumdanaeifoliumpteridaceaeenargentinayparaguayelparquenacionalriopilcomayoformosaargentinacomoareadeconservaciondelaespecieenelchacooriental AT spagarinocarlosraul acrostichumdanaeifoliumpteridaceaeenargentinayparaguayelparquenacionalriopilcomayoformosaargentinacomoareadeconservaciondelaespecieenelchacooriental AT villalbacayetano acrostichumdanaeifoliumpteridaceaeenargentinayparaguayelparquenacionalriopilcomayoformosaargentinacomoareadeconservaciondelaespecieenelchacooriental AT paivaeber acrostichumdanaeifoliumpteridaceaeenargentinayparaguayelparquenacionalriopilcomayoformosaargentinacomoareadeconservaciondelaespecieenelchacooriental |
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2024-09-03T22:50:04Z |
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2024-09-03T22:50:04Z |
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I10-R325-article-323882021-09-02T22:00:51Z Acrostichum danaeifolium (Pteridaceae) from Argentina and Paraguay: Río Pilcomayo National Park (Formosa, Argentina) as a conservation area of the species in Chaco oriental. Acrostichum danaeifolium (Pteridaceae) en Argentina y Paraguay: El Parque Nacional Río Pilcomayo (Formosa, Argentina) como área de conservación de la especie en el Chaco oriental. Yañez, Agustina Spagarino, Carlos Raúl Villalba, Cayetano Paiva, Eber Áreas Protegidas Acrostichum Chaco oriental helechos flora Acrostichum Chaco oriental region ferns flora Protected areas Background and aims: Acrostichum danaeifolium is a widely distributed species in the Neotropics, growing in freshwater or saltwater habitats. In Argentina and Paraguay are scarce records cited by previous papers. The objective of this work is to study A. danaeifolium for Argentina and Paraguay, emphasizing the review of its distribution and the history of the botanical collections of the species. M&M: Specimens deposited in national and international herbaria and collected during monitoring tasks in the Río Pilcomayo National Park (Formosa, Argentina) were studied. Also, records were consulted in the GBIF and iNaturalist databases. The analysis of the diagnostic characters was carried out under a stereoscopic magnifying glass. Results and Conclusions: The diagnostic characters of A. danaeifolium are illustrated, and a map of the species distribution in Argentina and Paraguay is provided. We corroborate that the A. danaeifolium populations registered to date for both countries are scarce and are restricted to the Chaco oriental district, where they grow associated with floodplains such as river banks and freshwater lagoons. The specimens found in the Río Pilcomayo National Park represent the first record of the species in a protected area, the first record in Formosa province, the most boreal record of Argentina and the first collection in the country in 70 years. Due to the intense deforestation recorded in the Chaco oriental district in recent decades, the RPNP takes on special relevance for the conservation of the species. Introducción y objetivos: Acrostichum danaeifolium es una especie ampliamente distribuida en el Neotrópico, que crece en hábitats de agua dulce o salada. En Argentina y Paraguay son escasos los registros citados por artículos previos. El objetivo del presente trabajo es estudiar a A. danaeifolium para Argentina y Paraguay haciendo énfasis en la revisión de su distribución y la historia de las colecciones botánicas de la especie. M&M: Se estudiaron especímenes depositados en herbarios nacionales e internacionales y coleccionados durante tareas de monitoreo en el Parque Nacional Río Pilcomayo (Formosa, Argentina), y se consultaron registros en las bases de datos GBIF e iNaturalist. El análisis de los caracteres diagnósticos fue realizado bajo lupa estereoscópica. Resultados y conclusiones: Se ilustran los caracteres diagnósticos de A. danaeifolium y se provee un mapa de la distribución en Argentina y Paraguay. Se corrobora que las poblaciones de A. danaeifolium registradas hasta el momento para ambos países son escasas y se restringen al distrito del Chaco oriental, donde crecen asociadas a terrenos inundables como márgenes de ríos y lagunas de agua dulce. Los especímenes hallados en el Parque Nacional Río Pilcomayo representan el primer registro de la especie en un área protegida y para la provincia de Formosa, el registro más boreal para Argentina y la primer colección de la especie para el país en 70 años. Debido a la intensa deforestación que atravesó el distrito del Chaco oriental en las últimas décadas, el PNRP cobra especial relevancia para la conservación de la especie. Sociedad Argentina de Botánica 2021-06-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/32388 10.31055/1851.2372.v56.n2.32388 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 56 No. 2 (2021): June Boletín de la Sociedad Argentina de Botánica; Vol. 56 Núm. 2 (2021): Junio Boletín de la Sociedad Argentina de Botánica; v. 56 n. 2 (2021): Junio 1851-2372 0373-580X 10.31055/1851.2372.v56.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/32388/33715 https://revistas.unc.edu.ar/index.php/BSAB/article/view/32388/33716 Derechos de autor 2021 Agustina Yañez, Carlos Raúl Spagarino, Cayetano Villalba, Eber Paiva https://creativecommons.org/licenses/by-nc-nd/4.0 |