The reassessment of Taraxacum pieninicum reveals polyploidy, agamospermy and a substantial range extension
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F21%3A00552589" target="_blank" >RIV/67985939:_____/21:00552589 - isvavai.cz</a>
Result on the web
<a href="http://www.preslia.cz/doi/preslia.2021.341.html" target="_blank" >http://www.preslia.cz/doi/preslia.2021.341.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23855/preslia.2021.341" target="_blank" >10.23855/preslia.2021.341</a>
Alternative languages
Result language
angličtina
Original language name
The reassessment of Taraxacum pieninicum reveals polyploidy, agamospermy and a substantial range extension
Original language description
A remarkable West Carpathian endemic member of Taraxacum sect. Erythrocarpa (Compositae,Crepidinae), Taraxacum pieninicum Pawłowski, is reassessed from the viewpoint of its reproduction, ploidy level and taxonomy. Numerous previous experimental papers present T. pieninicumas a sexual diploid. On the basis of new, taxonomically verified material from the Pieniny Mts, using flow cytometry, FCSS and chromosome counting, T. pieninicum is shown to be a tetraploid (2n = 4x = 32) diplosporous agamospermous taxon. It proved to be conspecific with populations from western Slovakia, originally described as T. erythrocarpum Kirschner et Štěpánek. Thus,Taraxacum pieninicum is not endemic to the Pieniny Mts, but occupies a wider geographical range in the northernmost and westernmost Carpathians.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Preslia
ISSN
0032-7786
e-ISSN
0032-7786
Volume of the periodical
93
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
21
Pages from-to
341-361
UT code for WoS article
000721008700003
EID of the result in the Scopus database
2-s2.0-85120622522