Molecular and morphological revision of the Allium saxatile group (Amaryllidaceae): geographical isolation as the driving force of underestimated speciation

DC FieldValueLanguage
dc.contributor.authorSeregin, Alexey P.
dc.contributor.authorAnackov, Goran
dc.contributor.authorFriesen, Nikolai
dc.date.accessioned2021-12-23T16:14:44Z-
dc.date.available2021-12-23T16:14:44Z-
dc.date.issued2015
dc.identifier.issn00244074
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/11221-
dc.description.abstractThe taxonomic circumscription of Allium saxatile s.l. (Amaryllidaceae), widely distributed from Italy to China, has been controversial with the number of accepted species ranging from three to seven. The aims of this study include a morphological and molecular revision of the group, a thorough nomenclatural study of available names and the reconstruction of possible phylogenetic relationships in the A.saxatile group. We studied c. 2000 herbarium specimens and successfully sampled 86 accessions of the A.saxatile group and a few related species to reconstruct a molecular phylogenetic tree based on internal transcribed spacer (ITS) and two plastid DNA regions (rpl32-trnL and trnL-trnF). The monophyletic A.saxatile group consists of 15 geographical entities united in two geographically justified clades. Two yellow-flowered species, A.obliquum and A.petraeum, were clearly nested in the A.saxatile clade in the ITS and plastid DNA analyses. The oldest names in the group, i.e. A.saxatile and A.globosum from the Caucasus, represent genetically identical populations and should be synonymized. The taxonomic conspectus in this article includes 15 species and a nothospecies. We describe five new species (A.austrodanubiense sp. nov., A.schistosum sp. nov., A.cretaceum sp. nov., A.montanostepposum sp. nov., A.kirilovii sp. nov.), a nothospecies (A.xagarmyschicum nothosp. nov.) and raise a variety to species level (A.rubriflorum comb. nov.).(c) 2015 The Linnean Society of London, Botanical Journal of the Linnean Society, 2015, 178, 67-101.
dc.description.sponsorshipDeutscher Akademischer Austauschdienst (DAAD)Deutscher Akademischer Austausch Dienst (DAAD); Moscow State University within Vladimir-Vernadskij-Forschungsstipendien und -aufenthalte; Deutsche Forschungsgemeinschaft (DFG)German Research Foundation (DFG); Ministry of Education and Science of the Republic of SerbiaMinistry of Education, Science & Technological Development, Serbia [173030]; Synthesis program [HU-TAF-4139]; Russian Science Foundation (RNF)Russian Science Foundation (RSF) [14-50-00029]; We greatly appreciate the financial support by the Deutscher Akademischer Austauschdienst (DAAD) and Moscow State University within Vladimir-Vernadskij-Forschungsstipendien und -aufenthalte 2013 (A.P.S.), Deutsche Forschungsgemeinschaft (DFG) (N.F.), Ministry of Education and Science of the Republic of Serbia, project 173030 (G.A.) and Synthesis program HU-TAF-4139 (G.A.). The management of the distributional database and map production was financed by the Russian Science Foundation (RNF, grant # 14-50-00029).
dc.language.isoen
dc.publisherOXFORD UNIV PRESS
dc.relation.ispartofBOTANICAL JOURNAL OF THE LINNEAN SOCIETY
dc.subjectALLIACEAE
dc.subjectAllium section Oreiprason
dc.subjectBIOGEOGRAPHY
dc.subjectCHLOROPLAST
dc.subjectCHROMOSOME
dc.subjectdiploid
dc.subjectdistribution maps
dc.subjectDNA
dc.subjectHYBRIDIZATION
dc.subjectidentification key
dc.subjectlectotype designation
dc.subjectMELANOCROMMYUM
dc.subjectnew combination
dc.subjectNONCODING REGIONS
dc.subjectPHYLOGENETIC ANALYSIS
dc.subjectPlant Sciences
dc.subjectplant taxonomy
dc.subjectSEQUENCES
dc.titleMolecular and morphological revision of the Allium saxatile group (Amaryllidaceae): geographical isolation as the driving force of underestimated speciation
dc.typereview
dc.identifier.doi10.1111/boj.12269
dc.identifier.isiISI:000353902400003
dc.description.volume178
dc.description.issue1
dc.description.startpage67
dc.description.endpage101
dc.contributor.orcid0000-0002-1824-7453
dc.contributor.orcid0000-0003-3547-3257
dc.contributor.researcheridD-6707-2011
dc.contributor.researcheridQ-6030-2017
dc.identifier.eissn10958339
dc.publisher.placeGREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
dcterms.isPartOf.abbreviationBot. J. Linnean Soc.
dcterms.oaStatusBronze
crisitem.author.deptFB 05 - Biologie/Chemie-
crisitem.author.deptidfb05-
crisitem.author.orcid0000-0003-3547-3257-
crisitem.author.parentorgUniversität Osnabrück-
crisitem.author.netidFrNi535-
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