Jean-Marc Tison

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Endemic plants inhabiting coastal sand dunes show augmented extinction risks due to the dynamic nature of dunes and strong human pressure on coastal areas. To investigate the survival strategies and threats to long-term survival of such species, we combined genetic, morphological and biogeographical approaches, using the example of Hieracium eriophorum(More)
The genus Gagea Salisb. is the largest amongst Liliaceae, including 50–300 species. This genus can be subdivided into at least 14 sections: among them, there is the species-rich, relatively late-branching monophyletic sect. Didymobulbos. Most of species and putative hybrids within this section were included in this study for a total of about 148 accessions(More)
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