Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/305700
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Comparison of seed images with geometric models, an approach to the morphology of Silene (Caryophyllaceae) |
Autor: | Martín Gómez, José Javier CSIC ORCID ; Rodríguez-Lorenzo, José Luis; Janoušek, Bohuslav; Juan, Ana; Cervantes, Emilio CSIC ORCID | Palabras clave: | Cardioid Ellipse Geometry Seeds Silhouttes Taxonomy |
Fecha de publicación: | 2023 | Editor: | Multidisciplinary Digital Publishing Institute | Citación: | Taxonomy 3(1): 109-132 (2023) | Resumen: | Seed morphological description is traditionally based on adjectives, which originated from the comparison with other shapes, including geometric figures. Nevertheless, descriptions based on this feature are not quantitative and measurements giving the percentage of similarity of seeds with reference figures are not available in the literature. Lateral views of Silene seeds resemble the cardioid and cardioid-derived figures. Dorsal views, nonetheless, resemble ellipses and derivatives, allowing seed shape quantification by comparison with defined geometric figures. In this work, we apply already-described models as well as new models to the morphological analysis of 51 Silene species. Our data revealed the existence of a link between lateral and dorsal models. Lateral models closed in the hilum region (models LM2 and LM4) were associated with those convex models of the dorsal seed views (DM1-DM4, DM10). Lateral models more open around the hilum region adjusted to seeds characterized as dorso canaliculata type better, i.e., to those geometric models with partial concavities in their dorsal views. The relationship between lateral and dorsal models, as well as between the models to their utility in taxonomy, is discussed. | Descripción: | 24 páginas, 1 tabla, 21 figuras. Anexo (7 tablas y 1 figura) | Versión del editor: | http://dx.doi.org/10.3390/taxonomy3010010 | URI: | http://hdl.handle.net/10261/305700 | DOI: | 10.3390/taxonomy3010010 | E-ISSN: | 2673-6500 |
Aparece en las colecciones: | (IRNASA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Comparison of seed images.pdf | Artículo principal | 8,54 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
4
checked on 11-may-2024
Page view(s)
40
checked on 14-may-2024
Download(s)
18
checked on 14-may-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons