Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings
Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings. The aim of this study was to examine the morpho-anatomical characteristics of Trichocereus candicans (Gillies ex Salm-Dyck) Britton & Rose seedlings, a columnar cacti species widely distributed in a...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2014
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/7546 |
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I10-R325-article-75462024-09-03T22:47:26Z Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings Características morfológicas y anatómicas de las plántulas de Trichocereus candicans (Cactaceae) Cenizo, Viviana J. Mazzola, Mónica B. Corró Molás, Bárbara M. King, Alicia G. Trichocereus candicans morfología anatomía plántula cactáceas. Trichocereus candicans morphology anatomy seedling cacti. Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings. The aim of this study was to examine the morpho-anatomical characteristics of Trichocereus candicans (Gillies ex Salm-Dyck) Britton & Rose seedlings, a columnar cacti species widely distributed in arid and semiarid regions of Argentina. The most significant changes in seedling morphology can be observed within the first 30 days from germination. Primary root is characterized by abundant radical hairs and a definite-growth pattern. Epidermis is uniseriate with wavy cells, parallelocytic stomata and mineral inclusions (druses). Xylem is composed by wide-band tracheids, with either helical or annular thickenings. Abnormal seedlings with three cotyledons were observed. This study provides basic knowledge of the species that may be useful for further taxonomic and ecological studies. El objetivo del presente trabajo fue analizar el desarrollo morfológico y las características anatómicas de las plántulas de Trichocereus candicans (Gillies ex Salm-Dyck) Britton & Rose, una especie de cactus columnar ampliamente distribuida en regiones áridas y semiáridas de Argentina. Durante los primeros 30 días desde la germinación, se registran en las plántulas los mayores cambios morfológicos. La raíz presenta abundantes pelos radicales y un patrón de crecimiento definido. La epidermis es uniestrata con células de contorno ondulado, estomas de tipo paralelocítico e inclusiones minerales en forma de drusas. El xilema presenta traqueidas de banda ancha con paredes celulares anilladas y helicoidales. Se observaron plántulas con crecimiento anormal (tres cotiledones), lo que constituye el primer registro para T. candicans. Este trabajo aporta datos básicos al conocimiento de la especie que pueden ser de gran utilidad para estudios taxonómicos y ecológicos Sociedad Argentina de Botánica 2014-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/7546 10.31055/1851.2372.v48.n3-4.7546 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 48 No. 3-4 (2013): Diciembre; 453-464 Boletín de la Sociedad Argentina de Botánica; Vol. 48 Núm. 3-4 (2013): Diciembre; 453-464 Boletín de la Sociedad Argentina de Botánica; v. 48 n. 3-4 (2013): Diciembre; 453-464 1851-2372 0373-580X 10.31055/1851.2372.v48.n3-4 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/7546/8562 |
| 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 |
Trichocereus candicans morfología anatomía plántula cactáceas. Trichocereus candicans morphology anatomy seedling cacti. |
| spellingShingle |
Trichocereus candicans morfología anatomía plántula cactáceas. Trichocereus candicans morphology anatomy seedling cacti. Cenizo, Viviana J. Mazzola, Mónica B. Corró Molás, Bárbara M. King, Alicia G. Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings |
| topic_facet |
Trichocereus candicans morfología anatomía plántula cactáceas. Trichocereus candicans morphology anatomy seedling cacti. |
| author |
Cenizo, Viviana J. Mazzola, Mónica B. Corró Molás, Bárbara M. King, Alicia G. |
| author_facet |
Cenizo, Viviana J. Mazzola, Mónica B. Corró Molás, Bárbara M. King, Alicia G. |
| author_sort |
Cenizo, Viviana J. |
| title |
Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings |
| title_short |
Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings |
| title_full |
Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings |
| title_fullStr |
Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings |
| title_full_unstemmed |
Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings |
| title_sort |
anatomical and morphological characteristics of trichocereus candicans (cactaceae) seedlings |
| description |
Anatomical and morphological characteristics of Trichocereus candicans (Cactaceae) seedlings. The aim of this study was to examine the morpho-anatomical characteristics of Trichocereus candicans (Gillies ex Salm-Dyck) Britton & Rose seedlings, a columnar cacti species widely distributed in arid and semiarid regions of Argentina. The most significant changes in seedling morphology can be observed within the first 30 days from germination. Primary root is characterized by abundant radical hairs and a definite-growth pattern. Epidermis is uniseriate with wavy cells, parallelocytic stomata and mineral inclusions (druses). Xylem is composed by wide-band tracheids, with either helical or annular thickenings. Abnormal seedlings with three cotyledons were observed. This study provides basic knowledge of the species that may be useful for further taxonomic and ecological studies. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2014 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/7546 |
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2024-09-03T22:49:31Z |
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