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Title

Systematics of the Arctioid group: Disentangling Arctium and Cousinia (Cardueae, Carduinae)

AuthorsLópez-Vinyallonga, Sara CSIC; Romaschenko, Kostyantyn; Susanna de la Serna, Alfonso CSIC ORCID ; Garcia-Jacas, Núria CSIC ORCID
KeywordsAnuran
Arctium
Cousinia
Hypacanthium
ITS
Molecular phylogeny
Nomenclature
rpl32-trnL
trnL-trnT-rpS4
Schmalhausenia
Issue DateMar-2011
PublisherInternational Association for Plant Taxonomy
CitationTaxon 60(2): 539-554 (2011)
Abstract[EN] We investigated the phylogeny of the Arctioid lineage of the Arctium-Cousinia complex in an attempt to clarify the conflictive generic boundaries of Arctium and Cousinia. The study was based on analyses of one nuclear (ITS) and two chloroplastic (trnL-trnT-rps4, rpl32-trnL) DNA regions of 37 species and was complemented with morphological evidence where possible. Based on the results, a broadly redefined monophyletic genus Arctium is proposed. The subgenera Hypacanthodes and Cynaroides are not monophyletic and are suppressed. In contrast, the traditional sectional classification of the genus Cousinia is maintained. The genera Anura, Hypacanthium and Schmalhausenia are reduced to sectional level.
Description16p. Incluye suplemento que contiene: Appendix 2. Species examined. Taxon, origin and voucher information. [http://www.ingentaconnect.com/content/iapt/tax/2011/00000060/00000002/art00020/supp-data/11677lopezsuppl]
Publisher version (URL)http://www.ingentaconnect.com/content/iapt/tax/2011/00000060/00000002/art00020
URIhttp://hdl.handle.net/10261/35343
ISSN0040-0262
Appears in Collections:(IBB) Artículos
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