Environmental differences are correlated with the distribution pattern of cytotypes in Veronica subsection Pentasepalae at a broad scale [Dataset]
[EN]we consider approx. 20 species of a diploid–polyploid complex (Veronica subsect. Pentasepalae) of recent and rapid diversification represented in Europe and North Africa to study the frequency and distribution of cytotypes and their relationship to environmental variables. Methods: A total of 68...
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | conjunto de datos |
| Estado: | Versión borrador |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universidad de Salamanca (USAL) |
| Repositorio: | GREDOS. Repositorio Institucional de la Universidad de Salamanca |
| OAI Identifier: | oai:gredos.usal.es:10366/155585 |
| Acceso en línea: | http://hdl.handle.net/10366/155585 |
| Access Level: | acceso abierto |
| Palabra clave: | Cytotype distribution patterns Veronica subsection Pentasepalae Ploidy level 2417 Biología Vegetal (Botánica) 2505.01-1 Biogeografía Botánica 2417.13 Ecología Vegetal |
| Sumario: | [EN]we consider approx. 20 species of a diploid–polyploid complex (Veronica subsect. Pentasepalae) of recent and rapid diversification represented in Europe and North Africa to study the frequency and distribution of cytotypes and their relationship to environmental variables. Methods: A total of 680 individuals (207 populations) were sampled. Ploidy levels were determined using flow cytometry. Ecological differentiation among cytotypes was tested using climatic and environmental variables related to temperature, precipitation, vegetation and biogeographical region, among others, and by performing univariate and multivariate (constrained principal coordinates analysis) analyses |
|---|