Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths.
Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. Numerous families produce silicophytoliths in their tissues, which constitute a relevant taxonomic and palaeobotanical tool. Cystoliths are one of th...
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| Autores principales: | , , |
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2018
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| Materias: | |
| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/20580 |
| Aporte de: |
| id |
I10-R325-article-20580 |
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| 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 |
Español |
| format |
Artículo revista |
| topic |
Amorphous silica biomineralization Morus alba Celtis spp. Parietaria spp. Urtica urens SE Pampean region. Biomineralizaciones de sílice amorfo Morus alba Celtis spp. Parietaria spp. Urtica urens SE pampeano. |
| spellingShingle |
Amorphous silica biomineralization Morus alba Celtis spp. Parietaria spp. Urtica urens SE Pampean region. Biomineralizaciones de sílice amorfo Morus alba Celtis spp. Parietaria spp. Urtica urens SE pampeano. Honaine, Mariana Fernández De Rito, Mara Osterrieth, Margarita Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. |
| topic_facet |
Amorphous silica biomineralization Morus alba Celtis spp. Parietaria spp. Urtica urens SE Pampean region. Biomineralizaciones de sílice amorfo Morus alba Celtis spp. Parietaria spp. Urtica urens SE pampeano. |
| author |
Honaine, Mariana Fernández De Rito, Mara Osterrieth, Margarita |
| author_facet |
Honaine, Mariana Fernández De Rito, Mara Osterrieth, Margarita |
| author_sort |
Honaine, Mariana Fernández |
| title |
Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. |
| title_short |
Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. |
| title_full |
Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. |
| title_fullStr |
Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. |
| title_full_unstemmed |
Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. |
| title_sort |
silicophytolith analyses in species of cannabaceae, moraceae and urticaceae from se buenos aires province and a comparative study of their cystoliths. |
| description |
Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. Numerous families produce silicophytoliths in their tissues, which constitute a relevant taxonomic and palaeobotanical tool. Cystoliths are one of the morphologies produced by dicotyledons, and they are defined as deposits of amorphous calcium carbonate with a silica stalk. This amorphous silica stalk remains on soils and sediments, and constitutes a diagnostic morphology for palaeoenvironmental and archaeological phytolith studies. In this work, the phytoliths of six species of Cannabaceae, Moraceae and Urticaceae, all cystolith producers, were analyzed. Phytoliths were extracted through a calcination technique, and the description of the morphologies and the measurements on cystoliths were carried on through optic and scanning electron microscopes. Statistical tests were applied in order to analyze differences. All the species analyzed produced phytoliths. The first descriptions for three species of Urticaceae and one of Moraceae were shown. Cystoliths, hairs and polyhedrical phytoliths were described, and differentiation was achieved at family level. Celtis spp (Cannabaceae) and Morus alba L. (Moraceae) produce phytoliths different from Urticaceae species, and they present a hair associated, they are thinner and shorter. These features, as well |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2018 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/20580 |
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2024-09-03T22:49:06Z |
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2024-09-03T22:49:06Z |
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1809216958953947136 |
| spelling |
I10-R325-article-205802019-12-14T13:46:29Z Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. Análisis de los silicofitolitos presentes en especies de las familias Cannabaceae, Moraceae y Urticaceae del SE bonaerense y estudio comparativo de los cistolitos Honaine, Mariana Fernández De Rito, Mara Osterrieth, Margarita Amorphous silica biomineralization Morus alba Celtis spp. Parietaria spp. Urtica urens SE Pampean region. Biomineralizaciones de sílice amorfo Morus alba Celtis spp. Parietaria spp. Urtica urens SE pampeano. Silicophytolith analyses in species of Cannabaceae, Moraceae and Urticaceae from SE Buenos Aires province and a comparative study of their cystoliths. Numerous families produce silicophytoliths in their tissues, which constitute a relevant taxonomic and palaeobotanical tool. Cystoliths are one of the morphologies produced by dicotyledons, and they are defined as deposits of amorphous calcium carbonate with a silica stalk. This amorphous silica stalk remains on soils and sediments, and constitutes a diagnostic morphology for palaeoenvironmental and archaeological phytolith studies. In this work, the phytoliths of six species of Cannabaceae, Moraceae and Urticaceae, all cystolith producers, were analyzed. Phytoliths were extracted through a calcination technique, and the description of the morphologies and the measurements on cystoliths were carried on through optic and scanning electron microscopes. Statistical tests were applied in order to analyze differences. All the species analyzed produced phytoliths. The first descriptions for three species of Urticaceae and one of Moraceae were shown. Cystoliths, hairs and polyhedrical phytoliths were described, and differentiation was achieved at family level. Celtis spp (Cannabaceae) and Morus alba L. (Moraceae) produce phytoliths different from Urticaceae species, and they present a hair associated, they are thinner and shorter. These features, as well Numerosas familias producen silicofitolitos en sus tejidos, los cuales constituyen una herramienta de importancia taxonómica y paleobotánica. Una de las morfologías producidas en dicotiledóneas son los cistolitos, definidos como concreciones de carbonato de calcio con un esqueleto silíceo. Este esqueleto silíceo puede quedar preservado en suelos y sedimentos, constituyendo una morfología diagnóstica para estudios fitolíticos paleoambientales y arqueológicos. En este trabajo se analizaron silicofitolitos de seis especies de las familias Cannabaceae, Moraceae y Urticaceae, todas productoras de cistolitos. Los silicofitolitos se extrajeron mediante técnicas de calcinación; se describieron las morfologías y realizaron mediciones a los cistolitos, bajo microscopios óptico y electrónico de barrido. Se aplicaron tests estadísticos para evaluar diferencias. Todas las especies estudiadas producen silicofitolitos, reportándose las primeras descripciones en tres especies de Urticaceae y una de Moraceae. Se describieron cistolitos de variada forma, pelos y fitolitos poliédricos, y fue posible la diferenciación, al menos a nivel de familia. Celtis spp (Cannabaceae) y Morus alba L.(Moraceae) producen cistolitos diferentes a las especies de Urticaceae y presentan una protuberancia o pelo asociado, son más angostos y más cortos. Estas características, así como las variables morfométricas medidas, podrían ser utilizadas para la diferenciación de estos taxa en el registro fitolítico fósil. Sociedad Argentina de Botánica 2018-07-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/20580 10.31055/1851.2372.v53.n2.20580 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 53 No. 2 (2018): June; 227-237 Boletín de la Sociedad Argentina de Botánica; Vol. 53 Núm. 2 (2018): Junio; 227-237 Boletín de la Sociedad Argentina de Botánica; v. 53 n. 2 (2018): Junio; 227-237 1851-2372 0373-580X 10.31055/1851.2372.v53.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/20580/20252 Derechos de autor 2018 Boletín de la Sociedad Argentina de Botánica |