0433919 - BÚ 2015 RIV CZ eng J - Journal Article
Kolář, Filip - Lučanová, Magdalena - Koutecký, P. - Dortová, M. - Knotek, A. - Suda, Jan
Spatio-ecological segregation of diploid and tetraploid cytotypes of Galium valdepilosum (Rubiaceae) in Central Europe.
Preslia. Roč. 86, č. 2 (2014), s. 155-178. ISSN 0032-7786. E-ISSN 0032-7786
Institutional support: RVO:67985939
Keywords : contact zone * cytogeography * ecological sorting
Subject RIV: EF - Botanics
Impact factor: 4.104, year: 2014

This study increased our understanding of the karyological and ecological differentiation of the G. pusillum agg. in central Europe, particularly that of G. valdepilosum, which is a declining species restricted to various relict habitats, whose centre of distribution is in the Czech Republic. In addition to providing a detailed picture of the distributions of individuals with different ploidy levels at various spatial scales, the data also provides the first evidence that the taxonomic relationships of some populations may need to be reassessed.
Permanent Link: http://hdl.handle.net/11104/0238096