Wood anatomy of nine species from a tropical deciduous forest in Sierra del Tentzo, Puebla, Mexico

Background and Aims: In Mexico there are only two publications about wood of plants distributed in tropical deciduous forests. In Puebla, this type of vegetation represents the second place in geographical extension. However, no related works are documented in which typical species of this vegetatio...

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Những tác giả chính: Ruiz Valencia, Jesús Alejandro, Andrés-Hernández, Agustina Rosa, Terrazas, Teresa
Định dạng: Online
Ngôn ngữ:spa
Được phát hành: Instituto de Ecología, A.C. 2022
Truy cập trực tuyến:https://abm.ojs.inecol.mx/index.php/abm/article/view/2076
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author Ruiz Valencia, Jesús Alejandro
Andrés-Hernández, Agustina Rosa
Terrazas, Teresa
author_facet Ruiz Valencia, Jesús Alejandro
Andrés-Hernández, Agustina Rosa
Terrazas, Teresa
author_sort Ruiz Valencia, Jesús Alejandro
collection ABM
description Background and Aims: In Mexico there are only two publications about wood of plants distributed in tropical deciduous forests. In Puebla, this type of vegetation represents the second place in geographical extension. However, no related works are documented in which typical species of this vegetation type are studied. Therefore, the objectives of this work were to describe wood anatomy of Berberis moranensis, Bursera fagaroides, B. morelense, Cascabela ovata, Critoniopsis uniflora, Fouquieria formosa, Ipomoea murucoides, Karwinskia humboldtiana and Lycianthes sp., characteristic taxa of the Sierra del Tentzo, compare the woods statistically, identify if characters are sufficient to differentiate them and determine if they form groups with congener organisms studied in previous publications.Methods: Wood of three individuals per species was collected at the collect site. The woods were processed with conventional histological techniques to obtain qualitative and quantitative anatomical data. It was evaluated whether there are intra and interspecific differences by a glm analysis, linear discriminant analysis was applied to determine if characters allow to discriminate between the species and conglomerate to group them with congener organisms described in previous publications.Key results: Qualitative characters of vessels, fibers and parenchyma correspond to previous descriptions; interspecific differences were found in the diameter of pits, wall of vessel elements and fibers, as well as the width of rays and the diameter of vessels, which are the most important variables to discriminate between taxa. Mexican species of Bursera, Berberis, Lycianthes, Cascabela, Karwinskia and Ipomoea are grouped with their previously studied congener species.Conclusions: Woods from the Sierra del Tentzo have characters of species that inhabit areas with marked seasonality. Evaluated characters are useful for discriminating between them and cluster analysis revealed that widely studied genera have anatomical homogeneity.
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spelling oai:oai.abm.ojs.inecol.mx:article-20762022-12-20T08:17:05Z Wood anatomy of nine species from a tropical deciduous forest in Sierra del Tentzo, Puebla, Mexico Anatomía de la madera de nueve especies de la selva baja caducifolia en la Sierra del Tentzo, Puebla, México Ruiz Valencia, Jesús Alejandro Andrés-Hernández, Agustina Rosa Terrazas, Teresa cambial variant cluster analysis discriminant functions fibriform vessel elements tropical deciduous forests análisis de conglomerado bosque tropical caducifolio elementos de vaso fibriformes funciones discriminantes variante cambial Background and Aims: In Mexico there are only two publications about wood of plants distributed in tropical deciduous forests. In Puebla, this type of vegetation represents the second place in geographical extension. However, no related works are documented in which typical species of this vegetation type are studied. Therefore, the objectives of this work were to describe wood anatomy of Berberis moranensis, Bursera fagaroides, B. morelense, Cascabela ovata, Critoniopsis uniflora, Fouquieria formosa, Ipomoea murucoides, Karwinskia humboldtiana and Lycianthes sp., characteristic taxa of the Sierra del Tentzo, compare the woods statistically, identify if characters are sufficient to differentiate them and determine if they form groups with congener organisms studied in previous publications.Methods: Wood of three individuals per species was collected at the collect site. The woods were processed with conventional histological techniques to obtain qualitative and quantitative anatomical data. It was evaluated whether there are intra and interspecific differences by a glm analysis, linear discriminant analysis was applied to determine if characters allow to discriminate between the species and conglomerate to group them with congener organisms described in previous publications.Key results: Qualitative characters of vessels, fibers and parenchyma correspond to previous descriptions; interspecific differences were found in the diameter of pits, wall of vessel elements and fibers, as well as the width of rays and the diameter of vessels, which are the most important variables to discriminate between taxa. Mexican species of Bursera, Berberis, Lycianthes, Cascabela, Karwinskia and Ipomoea are grouped with their previously studied congener species.Conclusions: Woods from the Sierra del Tentzo have characters of species that inhabit areas with marked seasonality. Evaluated characters are useful for discriminating between them and cluster analysis revealed that widely studied genera have anatomical homogeneity. Antecedentes y Objetivos: En México solo existen dos publicaciones referentes a la madera de plantas distribuidas en selva baja caducifolia. En Puebla, este tipo de vegetación ocupa el segundo lugar en extensión geográfica. Sin embargo, no se han analizado especies típicas de esta zona. Por ello, los objetivos de este trabajo fueron describir la anatomía de la madera de Berberis moranensis, Bursera fagaroides, B. morelense, Cascabela ovata, Critoniopsis uniflora, Fouquieria formosa, Ipomoea murucoides, Karwinskia humboldtiana y Lycianthes sp., taxones característicos de la Sierra del Tentzo, comparar estadísticamente las maderas; así como identificar si los caracteres son suficientes para diferenciarlas a nivel intra e interespecífico y determinar semejanzas con organismos congéneres estudiados en otras regiones. Métodos: Se colectaron muestras de madera de tres individuos por especie en el área de estudio. Las maderas fueron procesadas con técnicas histológicas convencionales para obtener datos anatómicos cualitativos y cuantitativos. Se evaluó si existen diferencias intra e interespecíficas mediante un análisis glm, también fue realizado un análisis discriminante lineal, para determinar qué caracteres permiten diferenciar a las especies y uno de conglomerado para agruparlas con organismos congéneres, descritos en publicaciones previas. Resultados clave: Los caracteres cualitativos de vasos, fibras y parénquima corresponden con descripciones previas; encontrando diferencias interespecíficas en el diámetro de las punteaduras, pared de vasos y fibras, así como ancho de radios y diámetro de vasos, que son las variables más importantes para discriminar entre taxones. Las especies mexicanas de Bursera, Berberis, Lycianthes, Cascabela, Karwinskia e Ipomoea se agrupan con sus congéneres estudiados previamente. Conclusiones: Las maderas de la Sierra del Tentzo presentan caracteres propios de especies que habitan en zonas con estacionalidad marcada. Los caracteres evaluados son útiles para discriminar entre ellas y el análisis de agrupamiento reveló homogeneidad anatómica en géneros ampliamente estudiados. Instituto de Ecología, A.C. 2022-09-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion artículo evaluado por pares application/pdf text/xml application/epub+zip https://abm.ojs.inecol.mx/index.php/abm/article/view/2076 10.21829/abm129.2022.2076 Acta Botanica Mexicana; No. 129 (2022) Acta Botanica Mexicana; Núm. 129 (2022) 2448-7589 0187-7151 spa https://abm.ojs.inecol.mx/index.php/abm/article/view/2076/4271 https://abm.ojs.inecol.mx/index.php/abm/article/view/2076/4345 https://abm.ojs.inecol.mx/index.php/abm/article/view/2076/4272 https://creativecommons.org/licenses/by-nc/4.0
spellingShingle Ruiz Valencia, Jesús Alejandro
Andrés-Hernández, Agustina Rosa
Terrazas, Teresa
Wood anatomy of nine species from a tropical deciduous forest in Sierra del Tentzo, Puebla, Mexico
title Wood anatomy of nine species from a tropical deciduous forest in Sierra del Tentzo, Puebla, Mexico
title_full Wood anatomy of nine species from a tropical deciduous forest in Sierra del Tentzo, Puebla, Mexico
title_fullStr Wood anatomy of nine species from a tropical deciduous forest in Sierra del Tentzo, Puebla, Mexico
title_full_unstemmed Wood anatomy of nine species from a tropical deciduous forest in Sierra del Tentzo, Puebla, Mexico
title_short Wood anatomy of nine species from a tropical deciduous forest in Sierra del Tentzo, Puebla, Mexico
title_sort wood anatomy of nine species from a tropical deciduous forest in sierra del tentzo, puebla, mexico
url https://abm.ojs.inecol.mx/index.php/abm/article/view/2076
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