Search results for "Carduinae"

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Nomenclatural synopsis of cirsium sect. Eriolepis (asteraceae) in Italy

2021

The names of the Italian taxa in Cirsium sect. Eriolepis are discussed. The accepted names are: Cirsium echinatum, C. eriophorum subsp. eriophorum, C. eriophorum subsp. spathulatum, C. ferox, C. italicum, C. lacaitae, C. lobelii, C. morisianum, C. scabrum, C. tenoreanum, C. vallis-demonii subsp. vallis-demonii, C. vallis-demonii subsp. calabrum comb. nov., and C. vulgare (= C. crinitum, C. sylvaticum). Four accepted names are typified by specimens preserved at FI (one lectotype), G (one lectotype and one neotype), P (one lectotype), and by illustrations (two lectotypes). Several other heterotypic synonyms of taxa described from Italy are discussed and six of them are typified. A new combina…

0106 biological sciencesItalian endemic plantCnicusLacaitaPlant Science010603 evolutionary biology01 natural sciencesL’ObelArticleCirsiumCarduinae Carduus Cnicus Epitrachys Italian endemic plants Lacaita L’Obel Mediterranean flora Petrak Taxonomy Tenore TypificationBotanyCnicuTypificationTypificationEcology Evolution Behavior and SystematicsEpitrachysCarduinaeTaxonomyCarduu<i>Cnicus</i>EcologybiologyPetrakCnicusBotanyEriophorumAsteraceae<i>Epitrachys</i>biology.organism_classificationItalian endemic plantsTaxonCarduusQK1-989CarduusMediterranean floraTaxonomy (biology)Epitrachy<i>Carduus</i>010606 plant biology & botanyTenore
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The monophyly and evolution of Cynara L. (Asteraceae) sensu lato: evidence from the Internal Transcribed Spacer region of nrDNA

2005

The monophyly and evolution of Cynara was investigated using ITS sequence data. Parsimony analysis supports the monophyly of Cynara sensu lato, i.e. including the distinctive taxa C. humilis and C. tournefortii. This contradicts the recent decision to create a new monotypic genus Arcyna for C. tournefortii. A hypothesised close relationship between C. tournefortii and Silybum Adans. is also refuted. Four of the five species of Cynara, for which multiple accessions were sequenced, were shown to be monophyletic but C. baetica was found to be non-monophyletic. Free energy estimates for ITS1 secondary structure and conservation of the 5.8S region suggest that this is not due to the occurrence o…

biologyAsteraceae Carduinae Cynara Arcyna molecular phylogeny ITS pseudogenes hybridisationCynaraPlant ScienceAsteraceaebiology.organism_classificationMonophylyTaxonSensuGenusBotanyMolecular phylogeneticsInternal transcribed spacerEcology Evolution Behavior and SystematicsPlant Systematics and Evolution
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