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A phenetic study on Aconitum ×hebegynum DC. (Ranunculaceae) in the Eastern Carpathians

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A phenetic study on Aconitum ×hebegynum DC. (Ranunculaceae) in the Eastern Carpathians

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dc.contributor.author Mitka, Józef [SAP11009351] pl
dc.contributor.author Szajna, Barbara pl
dc.date.accessioned 2019-03-19T13:00:30Z
dc.date.available 2019-03-19T13:00:30Z
dc.date.issued 2009 pl
dc.identifier.issn 1233-1910 pl
dc.identifier.uri https://ruj.uj.edu.pl/xmlui/handle/item/70832
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Na tych samych warunkach 4.0 Międzynarodowa *
dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/pl/legalcode *
dc.title A phenetic study on Aconitum ×hebegynum DC. (Ranunculaceae) in the Eastern Carpathians pl
dc.type JournalArticle pl
dc.description.physical 253-266 pl
dc.identifier.weblink https://www.bdpn.pl/dokumenty/roczniki/tom17/art_14.pdf pl
dc.abstract.en The aim of the study was to re-evaluate the taxon limits of the putative hybrid A. ×hebegynum (A. degenii × A. variegatum). The nothospecies was described on the specimen originated from a region of the Swiss Alps. Its occurrence in the Eastern Carpathians is controversial since one of the putative parents A. variegatum is extremely rare there. A phenetic analysis using quantitative and qualitative floral and leaf morphology characters in 159 herbarium specimens (OTUs) of Aconitum sect. Aconitum ser. Variegata (A. variegatum), ser. Toxicum (A. degenii and A. lasiocarpum and putative hybrid A. ×gayeri) and nser. Toxigata (A. ×hebegynum) from the Eastern Carpathians was carried out. The analyses included Detrended Correspondence Analysis (DCA), Canonical Correspondence Analysis (CCA), Monte Carlo permutation tests, and description statistics. This confirmed the intermediate position of the nothospecies in a morphospace delimited by the putative parents. One of the morphotypes showed introgression towards species of the ser. Toxicum. The other, relatively rare morphotype , was similar to that occurring in the Alps. The Helmet Index of the nothotaxon was exactly between the values found for the putative parents. The findings did not directly point to the existence of the genetic hybrid in the Eastern Carpathians; more molecular DNA and cytogenetic data are needed. They pointed to the existence of distinct morphotypes which, in the case of the rejection of the hypothesis of nothotaxon existence in the region, should be circumscribed in a low-rank taxon within A. degenii. pl
dc.subject.en Aconitum sect. Cammarum pl
dc.subject.en hybrids pl
dc.subject.en Linnaean taxonomy pl
dc.subject.en phenetics pl
dc.subject.en species concept pl
dc.description.volume 17 pl
dc.title.journal Roczniki Bieszczadzkie pl
dc.language.container pol pl
dc.date.accession 2019-03-18 pl
dc.affiliation Wydział Biologii i Nauk o Ziemi : Instytut Botaniki pl
dc.subtype Article pl
dc.rights.original OTHER; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0; pl
dc.identifier.project ROD UJ / OP pl


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Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Na tych samych warunkach 4.0 Międzynarodowa Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Na tych samych warunkach 4.0 Międzynarodowa