Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina).

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Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina). Chaco Serrano Forest is characterized by a semiarid climate; the species that live there havemodifications related mainly to water balance. In this habitat the Asteraceae family is one of the largest...

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Autores principales: Tosoratto, Natalí, Cosa, María Teresa, Delbón, Natalia
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2016
Materias:
Austroeupatorium inulifolium
Baccharis salicifolia
Chromolaena hookeriana
Ophryosporus axilliflorus
conducto secretor
tricoma
endodermis
banda de Caspary.
secretory duct
trichomes
Caspary band.
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/16337
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10-article-16337
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spelling I10-R10-article-163372019-12-14T13:48:22Z Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina). Morfoanatomía e histoquímica de cuatro Asteraceae nativas del Bosque Chaqueño Serrano (Córdoba, Argentina) Tosoratto, Natalí Cosa, María Teresa Delbón, Natalia Austroeupatorium inulifolium Baccharis salicifolia Chromolaena hookeriana Ophryosporus axilliflorus conducto secretor tricoma endodermis banda de Caspary. Austroeupatorium inulifolium Baccharis salicifolia Chromolaena hookeriana Ophryosporus axilliflorus secretory duct trichomes endodermis Caspary band. Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina). Chaco Serrano Forest is characterized by a semiarid climate; the species that live there havemodifications related mainly to water balance. In this habitat the Asteraceae family is one of the largest, concentrating large numbers of species with medicinal properties. Four of them were studied in this work, they are: Austroeupatorium inulifolium, Baccharis salicifolia, Chromolaena hookeriana and Ophryosporus axilliflorus. We inquired about air vegetative organs in order to understand the adaptive strategies presented in relation to the environment in which they live, detect active producing structures and infer the chemicals they produce. In the four studied species xeromorphic features were observed, including the presence of trichomes, ducts and endodermis with Caspary band in the stem. Also they were positive in pectic and lipid compounds test and B. salicifolia presented tannins in the epidermis. We conclude that the secretory structures and chemicals found were directly related to the medicinal properties of thesespecies. El Bosque Chaqueño Serrano se caracteriza por un clima semiárido; las especies que habitan en él presentan una serie de modificaciones relacionadas principalmente al balance hídrico.En este hábitat la familia Asteraceae es una de las más numerosas, nucleando gran cantidad de especies con propiedades medicinales. Cuatro de ellas fueron estudiadas en el presente trabajo, ellasson: Austroeupatorium inulifolium, Baccharis salicifolia, Chromolaena hookeriana y Ophryosporus axilliflorus. Se indagó sobre los órganos vegetativos aéreos con el objetivo de comprender las estrategiasadaptativas que presentan en relación al ambiente en que viven, detectar estructuras productoras de principios activos e inferir los compuestos químicos que ellas producen. En las cuatro especiesestudiadas se observaron características consideradas xeromórficas, destacándose la presencia de tricomas, conductos y endodermis con banda de Caspary en los tallos. Además, resultaron positivaspara las pruebas de compuestos pécticos y lipídicos y B. salicifolia presentó taninos en la epidermis.Concluimos que las estructuras secretoras y los compuestos químicos encontrados estarían directamente relacionados con las propiedades medicinales de estas especies. Sociedad Argentina de Botánica 2016-12-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/16337 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 51 No. 4 (2016): December; 613-622 Boletín de la Sociedad Argentina de Botánica; Vol. 51 Núm. 4 (2016): Diciembre; 613-622 Boletín de la Sociedad Argentina de Botánica; v. 51 n. 4 (2016): Diciembre; 613-622 1851-2372 0373-580X 10.31055/1851.2372.v51.n4 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/16337/16197 Derechos de autor 2016 Boletín de la Sociedad Argentina de Botánica
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic Austroeupatorium inulifolium
Baccharis salicifolia
Chromolaena hookeriana
Ophryosporus axilliflorus
conducto secretor
tricoma
endodermis
banda de Caspary.
Austroeupatorium inulifolium
Baccharis salicifolia
Chromolaena hookeriana
Ophryosporus axilliflorus
secretory duct
trichomes
endodermis
Caspary band.
spellingShingle Austroeupatorium inulifolium
Baccharis salicifolia
Chromolaena hookeriana
Ophryosporus axilliflorus
conducto secretor
tricoma
endodermis
banda de Caspary.
Austroeupatorium inulifolium
Baccharis salicifolia
Chromolaena hookeriana
Ophryosporus axilliflorus
secretory duct
trichomes
endodermis
Caspary band.
Tosoratto, Natalí
Cosa, María Teresa
Delbón, Natalia
Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina).
topic_facet Austroeupatorium inulifolium
Baccharis salicifolia
Chromolaena hookeriana
Ophryosporus axilliflorus
conducto secretor
tricoma
endodermis
banda de Caspary.
Austroeupatorium inulifolium
Baccharis salicifolia
Chromolaena hookeriana
Ophryosporus axilliflorus
secretory duct
trichomes
endodermis
Caspary band.
author Tosoratto, Natalí
Cosa, María Teresa
Delbón, Natalia
author_facet Tosoratto, Natalí
Cosa, María Teresa
Delbón, Natalia
author_sort Tosoratto, Natalí
title Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina).
title_short Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina).
title_full Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina).
title_fullStr Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina).
title_full_unstemmed Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina).
title_sort morfoanatomy and histochemistry in asteraceae native from chaco serrano forest (córdoba, argentina).
description Morfoanatomy and histochemistry in Asteraceae native from Chaco Serrano Forest (Córdoba, Argentina). Chaco Serrano Forest is characterized by a semiarid climate; the species that live there havemodifications related mainly to water balance. In this habitat the Asteraceae family is one of the largest, concentrating large numbers of species with medicinal properties. Four of them were studied in this work, they are: Austroeupatorium inulifolium, Baccharis salicifolia, Chromolaena hookeriana and Ophryosporus axilliflorus. We inquired about air vegetative organs in order to understand the adaptive strategies presented in relation to the environment in which they live, detect active producing structures and infer the chemicals they produce. In the four studied species xeromorphic features were observed, including the presence of trichomes, ducts and endodermis with Caspary band in the stem. Also they were positive in pectic and lipid compounds test and B. salicifolia presented tannins in the epidermis. We conclude that the secretory structures and chemicals found were directly related to the medicinal properties of thesespecies.
publisher Sociedad Argentina de Botánica
publishDate 2016
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/16337
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first_indexed 2022-08-20T01:20:41Z
last_indexed 2022-08-20T01:20:41Z
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