2021
DOI: 10.1111/mec.15832
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Primary hybrid zone formation inTephroseris helenitis(Asteraceae), following postglacial range expansion along the central Northern Alps

Abstract: This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Cited by 9 publications
(8 citation statements)
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“…The general patterns observed in both phylogenetic inference and population genetics analysis indicate the presence of a broad hybrid zone of S. foetida and S. waldsteiniana in the Alps, which is most likely linked to post‐glacial recolonization of the area, following the last glacial maximum (Hewitt, 2004 , 2011 ). This is in accordance with several plant taxa that were found to hybridize in the Alps (e.g., Saxifraga in Gugerli, 1997 , Euphrasia in Liebst, 2008 , and Tephroseris in Pflugbeil et al, 2021 ).…”
Section: Discussionsupporting
confidence: 88%
“…The general patterns observed in both phylogenetic inference and population genetics analysis indicate the presence of a broad hybrid zone of S. foetida and S. waldsteiniana in the Alps, which is most likely linked to post‐glacial recolonization of the area, following the last glacial maximum (Hewitt, 2004 , 2011 ). This is in accordance with several plant taxa that were found to hybridize in the Alps (e.g., Saxifraga in Gugerli, 1997 , Euphrasia in Liebst, 2008 , and Tephroseris in Pflugbeil et al, 2021 ).…”
Section: Discussionsupporting
confidence: 88%
“…According to Ellenberg's (1996) indicator values (EIV), given for Tephroseris helenitis subsp. salisburgensis (an intraspecific taxon not recognized by Kadereit et al, 2021;but see Pflugbeil, 2012;Pflugbeil et al, 2021), and using the verbal descriptions of indicator values as used by Hill et al (1999), the species is light-loving (EIV 8), grows at damp to wet (EIV 8) and more or less infertile to extremely infertile (EIV 2) sites. It is indifferent to soil pH, with soil pH values ranging between four and eight (Brunerye, 1969).…”
Section: Study Systemmentioning
confidence: 99%
“…Several European red lists record the decline of essentially all species of this genus. Many authors explained the decline of Tephroseris in Europe by habitat loss or habitat modification (Isaakson, 2009; Martínez‐García et al., 2012; Meindl, 2010, 2011; Pflugbeil, 2012; Stroh et al., 2017), whereas Kadereit et al. (2021), based on the observation that the decline of these species gathered pace near the end of the 19th century, hypothesized a role for rising temperatures.…”
Section: Introductionmentioning
confidence: 99%
“…Climatic fluctuations, such as those of the Plio-Pleistocene, may lead to alternating periods of isolations and secondary contacts (Hewitt, 2000). The allopatric isolations, mostly due to local extinctions, promote different levels of speciation, while secondary contacts may form hybrid zones with gene flow between lineages expanding from refugia (Pflugbeil et al, 2021).…”
Section: Introductionmentioning
confidence: 99%
“…Climatic fluctuations, such as those of the Plio‐Pleistocene, may lead to alternating periods of isolations and secondary contacts (Hewitt, 2000). The allopatric isolations, mostly due to local extinctions, promote different levels of speciation, while secondary contacts may form hybrid zones with gene flow between lineages expanding from refugia (Pflugbeil et al, 2021). Although speciation had been historically thought to occur without hybridization, the latter is now considered a common element of the speciation process (Taylor & Larson, 2019).…”
Section: Introductionmentioning
confidence: 99%