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Article

Allopolyploid origin of highly invasive Centaurea stoebe s.l. (Asteraceae).

Molecular phylogenetics and evolution - 1 Feb 2012

Mráz Patrik, Garcia-Jacas Núria, Gex-Fabry Emilie, Susanna Alfonso, Barres Laia, Müller-Schärer Heinz

Abstract excerpt

Spotted knapweed (Centaurea stoebe) occurs from Western Asia to Western Europe both as diploid and tetraploid cytotypes, predominantly in single-cytotype populations with higher frequency of diploid populations. Interestingly, only tetraploids have been recorded so far from its introduced range in North America where they became highly invasive. We performed phylogenetic and network analyses of more than 40...

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PMID: 22126902
DOI: 10.1016/j.ympev.2011.11.006

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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