Morphoanatomical characterization of foliage leaves of Bambusa (Poaceae – Bambusoideae - Bambuseae)

Background and aims: In Argentina, the genus Bambusa comprises nine introduced taxa, of which the most cultivated are B. multiplex, B. tuldoides and B. vulgaris cv. vittata. Bambusa plants are characterized by non-seasonal blooms, after long and variable vegetative periods. The study of the foliage...

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Detalles Bibliográficos
Autores principales: Yormann, Gladys Elizabeth, Apóstolo, Nancy Mariel, Bessega, Florencia
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2021
Materias:
anatomía
bambúes leñosos
epidermis
hoja
micromorfología
anatomy
leaf
micromorphology
woody bamboos
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/34355
Aporte de:
Boletín de la Sociedad Argentina de Botánica de Universidad Nacional de Córdoba
id I10-R325-article-34355
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 anatomía
bambúes leñosos
epidermis
hoja
micromorfología
anatomy
epidermis
leaf
micromorphology
woody bamboos
spellingShingle anatomía
bambúes leñosos
epidermis
hoja
micromorfología
anatomy
epidermis
leaf
micromorphology
woody bamboos
Yormann, Gladys Elizabeth
Apóstolo, Nancy Mariel
Bessega, Florencia
Morphoanatomical characterization of foliage leaves of Bambusa (Poaceae – Bambusoideae - Bambuseae)
topic_facet anatomía
bambúes leñosos
epidermis
hoja
micromorfología
anatomy
epidermis
leaf
micromorphology
woody bamboos
author Yormann, Gladys Elizabeth
Apóstolo, Nancy Mariel
Bessega, Florencia
author_facet Yormann, Gladys Elizabeth
Apóstolo, Nancy Mariel
Bessega, Florencia
author_sort Yormann, Gladys Elizabeth
title Morphoanatomical characterization of foliage leaves of Bambusa (Poaceae – Bambusoideae - Bambuseae)
title_short Morphoanatomical characterization of foliage leaves of Bambusa (Poaceae – Bambusoideae - Bambuseae)
title_full Morphoanatomical characterization of foliage leaves of Bambusa (Poaceae – Bambusoideae - Bambuseae)
title_fullStr Morphoanatomical characterization of foliage leaves of Bambusa (Poaceae – Bambusoideae - Bambuseae)
title_full_unstemmed Morphoanatomical characterization of foliage leaves of Bambusa (Poaceae – Bambusoideae - Bambuseae)
title_sort morphoanatomical characterization of foliage leaves of bambusa (poaceae – bambusoideae - bambuseae)
description Background and aims: In Argentina, the genus Bambusa comprises nine introduced taxa, of which the most cultivated are B. multiplex, B. tuldoides and B. vulgaris cv. vittata. Bambusa plants are characterized by non-seasonal blooms, after long and variable vegetative periods. The study of the foliage leaf anatomy of woody bamboos is thus usefulness in the taxonomy of Bambusoideae. In order to characterize each species, the micromorphology, anatomy, and ultrastructure of foliage leaf blades are studied. M&M: With the aid of optical, scanning electron and transmission electron microscopy, the anatomy of foliage leaf blades of the three species are analysed. Qualitative and quantitative parameters of transverse and longitudinal sections and dissociated material are documented. Results: The dimensions of the leaf blade showed significant differences between the three species of Bambusa studied. The micromorphology of the foliage leaf blade surface exhibits differential characters between the abaxial and adaxial epidermis between species, such as the presence or absence of microhairs, macrohairs and prickles; silica cell type; degree of cohesion and number of papillae surrounding the stomatal apparatus. The dimensions and characteristics of the fusoid cells and fibers show differences between the species, as well as the micrometric parameters as seen in cross sections. Conclusions:  The morphoanatomical features allows the characterization of the  Bambusa species studied.
publisher Sociedad Argentina de Botánica
publishDate 2021
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/34355
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AT bessegaflorencia morphoanatomicalcharacterizationoffoliageleavesofbambusapoaceaebambusoideaebambuseae
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first_indexed 2024-09-03T22:50:09Z
last_indexed 2024-09-03T22:50:09Z
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spelling I10-R325-article-343552022-03-25T14:19:41Z Morphoanatomical characterization of foliage leaves of Bambusa (Poaceae – Bambusoideae - Bambuseae) Caracterización morfoanatómica de las hojas de follaje de especies de Bambusa (Poaceae – Bambusoideae - Bambuseae) Yormann, Gladys Elizabeth Apóstolo, Nancy Mariel Bessega, Florencia anatomía bambúes leñosos epidermis hoja micromorfología anatomy epidermis leaf micromorphology woody bamboos Background and aims: In Argentina, the genus Bambusa comprises nine introduced taxa, of which the most cultivated are B. multiplex, B. tuldoides and B. vulgaris cv. vittata. Bambusa plants are characterized by non-seasonal blooms, after long and variable vegetative periods. The study of the foliage leaf anatomy of woody bamboos is thus usefulness in the taxonomy of Bambusoideae. In order to characterize each species, the micromorphology, anatomy, and ultrastructure of foliage leaf blades are studied. M&M: With the aid of optical, scanning electron and transmission electron microscopy, the anatomy of foliage leaf blades of the three species are analysed. Qualitative and quantitative parameters of transverse and longitudinal sections and dissociated material are documented. Results: The dimensions of the leaf blade showed significant differences between the three species of Bambusa studied. The micromorphology of the foliage leaf blade surface exhibits differential characters between the abaxial and adaxial epidermis between species, such as the presence or absence of microhairs, macrohairs and prickles; silica cell type; degree of cohesion and number of papillae surrounding the stomatal apparatus. The dimensions and characteristics of the fusoid cells and fibers show differences between the species, as well as the micrometric parameters as seen in cross sections. Conclusions:  The morphoanatomical features allows the characterization of the  Bambusa species studied. Introducción y objetivos: En Argentina, el género Bambusa está representado por nueve taxones introducidos, de los cuales los más cultivados son B. multiplex, B. tuldoides y B. vulgaris cv. vittata. Los representantes del género se caracterizan por tener floraciones no estacionales, luego de largos y variables períodos vegetativos. El estudio de la anatomía foliar de bambúes leñosos resulta de utilidad para la diferenciación de especies.  Con el fin de caracterizar cada entidad, se estudia la micromorfología, anatomía y ultraestructura de sus hojas de follaje.  M&M: Mediante microscopía óptica, electrónica de barrido y de transmisión se analizan los caracteres de los tipos celulares y de la estructura interna de las hojas de follaje de las tres especies.  Se registran parámetros cualitativos y cuantitativos de cortes transversales y longitudinales y disociados de cada una de las especies.  Resultados: Las dimensiones de la lámina de la hoja mostraron diferencias significativas entre las tres especies de Bambusa estudiadas. La micromorfología de la superficie foliar exhibe caracteres diferenciales entre la epidermis abaxial y adaxial de cada especie y entre especies: presencia o ausencia de micropelos, macropelos y aguijones; tipo de células silíceas; grado de cohesión y número de papilas que rodean a los estomas. Las dimensiones y características de las células fusoides y fibras muestran diferencias entre las especies, al igual que los parámetros micrométricos registrados sobre los cortes transversales de las hojas.   Conclusión: Los caracteres morfo-anatómicos en conjunto con aquellos morfológicos permiten la caracterización de las especies de Bambusa estudiadas.  Sociedad Argentina de Botánica 2021-12-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/34355 10.31055/1851.2372.v56.n4.34355 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 56 No. 4 (2021): December Boletín de la Sociedad Argentina de Botánica; Vol. 56 Núm. 4 (2021): Diciembre Boletín de la Sociedad Argentina de Botánica; v. 56 n. 4 (2021): Diciembre 1851-2372 0373-580X 10.31055/1851.2372.v56.n4 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/34355/36473 https://revistas.unc.edu.ar/index.php/BSAB/article/view/34355/36474 Derechos de autor 2021 G. E. Yormann, Apóstolo N. M, Bessega F. https://creativecommons.org/licenses/by-nc-nd/4.0

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