The evolutionary history of Eryngium (Apiaceae, Saniculoideae): rapid radiations, long distance dispersals, and hybridizations

Molecular Phylogenetics and Evolution
Carolina I CalviñoStephen R Downie

Abstract

Eryngium is the largest and arguably the most taxonomically complex genus in the family Apiaceae. Infrageneric relationships within Eryngium were inferred using sequence data from the chloroplast DNA trnQ-trnK 5'-exon and nuclear ribosomal DNA ITS regions to test previous hypotheses of subgeneric relationships, explain distribution patterns, reconstruct ancestral morphological features, and elucidate the evolutionary processes that gave rise to this speciose genus. In total, 157 accessions representing 118 species of Eryngium, 15 species of Sanicula (including the genus Hacquetia that was recently reduced to synonymy) and the monotypic Petagnaea were analyzed using maximum parsimony and Bayesian methods. Both separate and simultaneous analyses of plastid and nuclear data sets were carried out because of the prevalence of polyploids and hybrids within the genus. Eryngium is confirmed as monophyletic and is divided into two redefined subgenera: Eryngium subgenus Eryngium and E. subgenus Monocotyloidea. The first subgenus includes all examined species from the Old World (Africa, Europe, and Asia), except Eryngium tenue, E. viviparum, E. galioides, and E. corniculatum. Eryngium subgenus Monocotyloidea includes all examined species ...Continue Reading

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Citations

Jan 27, 2016·Pharmaceutical Biology·Luiz Carlos Klein-JúniorAmélia Teresinha Henriques
Feb 16, 2010·Molecular Phylogenetics and Evolution·Christian BräuchlerGünther Heubl
Dec 17, 2015·Daru : Journal of Faculty of Pharmacy, Tehran University of Medical Sciences·Sinem Aslan ErdemSeyed Mohammad Nabavi
Mar 31, 2015·Molecular Phylogenetics and Evolution·Zhang-Ming ZhuMarie Fougère-Danezan
Feb 6, 2014·Molecular Phylogenetics and Evolution·Melanie GrudinskiAlexandra N Muellner-Riehl
Mar 19, 2014·Natural Product Research·Mariusz KowalczykWiesław Oleszek
Jul 6, 2014·Mycologia·Kyrylo G SavchenkoEviatar Nevo
Jul 18, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Ali MedbouhiAlain Muselli
Oct 22, 2010·Genome Génome / Conseil National De Recherches Canada·Gisèle Yvonne PerthuyLidia Poggio
Oct 12, 2017·Molecular Phylogenetics and Evolution·Clark A DandersonMichael Hermann
Aug 10, 2021·Microscopy Research and Technique·Vijayasankar RamanIkhlas Ahmed Khan

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