2026-09-15T06:12:35Zhttps://gredos.usal.es/oai/request

oai:gredos.usal.es:10366/1555852026-01-14T13:06:09Zcom_10366_139417com_10366_3823col_10366_139418

00925njm 22002777a 4500 dc Rojas Andrés, Blanca M. author Padilla García, Nélida author Pedro , Manuel de author López González, Noemí author Delgado Sánchez, Luis author Albach, Dirk C. author Castro, Mariana author Castro, Sílvia author Loureiro, João author Martínez Ortega, María Montserrat author 2020 [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 Rojas-Andrés, B. M., Padilla-García, N., de Pedro, M., López-González, N., Delgado, L., Albach, Di. C., Castro, M., Castro, S., Loureiro, J., & Martínez-Ortega, M. M. (2020). Environmental differences are correlated with the distribution pattern of cytotypes in Veronica subsection Pentasepalae at a broad scale [Datasset]. Annals of Botany, http://hdl.handle.net/10366/155585 10.71636/86wn-yb85 Cytotype distribution patterns Veronica subsection Pentasepalae Ploidy level Environmental differences are correlated with the distribution pattern of cytotypes in Veronica subsection Pentasepalae at a broad scale [Dataset]