Occurrence and habitat preferences of diploid and tetraploid cytotypes of Centaurea stoebe in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10289309" target="_blank" >RIV/00216208:11310/14:10289309 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/14:00434647 RIV/60076658:12310/14:43887352 RIV/62156489:43410/14:00217720

Výsledek na webu

<a href="http://www.ibot.cas.cz/preslia/P141Otiskova.pdf" target="_blank" >http://www.ibot.cas.cz/preslia/P141Otiskova.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Occurrence and habitat preferences of diploid and tetraploid cytotypes of Centaurea stoebe in the Czech Republic

Popis výsledku v původním jazyce

Two ecologically and phenotypically distinct cytotypes, a diploid and tetraploid, are known in Centaurea stoebe. Diploids are widespread throughout Europe and occur mainly in semi-natural habitats (dry grasslands, rocky ledges, etc.). Tetraploids are probably native in south-eastern Europe and spreading in central and western Europe, where they frequently occur in man-made habitats (roads and railways, stone quarries, etc.). Tetraploids occur also in North America, where they rank among the most noxiousinvasive plants. Despite good knowledge on various life history traits and the invasiveness of tetraploids, detailed information on the distribution of cytotypes in its native range in Europe is still fragmentary and there is no karyological data on C.stoebe occurring in the Czech Republic. Using flow cytometric screening of 119 populations, we report for the first time the occurrence of both cytotypes in the Czech Republic and describe their habitat preferences. Diploids (94 localitie

Název v anglickém jazyce

Occurrence and habitat preferences of diploid and tetraploid cytotypes of Centaurea stoebe in the Czech Republic

Popis výsledku anglicky

Two ecologically and phenotypically distinct cytotypes, a diploid and tetraploid, are known in Centaurea stoebe. Diploids are widespread throughout Europe and occur mainly in semi-natural habitats (dry grasslands, rocky ledges, etc.). Tetraploids are probably native in south-eastern Europe and spreading in central and western Europe, where they frequently occur in man-made habitats (roads and railways, stone quarries, etc.). Tetraploids occur also in North America, where they rank among the most noxiousinvasive plants. Despite good knowledge on various life history traits and the invasiveness of tetraploids, detailed information on the distribution of cytotypes in its native range in Europe is still fragmentary and there is no karyological data on C.stoebe occurring in the Czech Republic. Using flow cytometric screening of 119 populations, we report for the first time the occurrence of both cytotypes in the Czech Republic and describe their habitat preferences. Diploids (94 localitie

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.20.0004" target="_blank" >EE2.3.20.0004: Vytvoření a rozvoj multidisciplinárního týmu na platformě krajinné ekologie</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Preslia

ISSN

0032-7786

e-ISSN

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Svazek periodika

86

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

14

Strana od-do

67-80

Kód UT WoS článku

000332804600005

EID výsledku v databázi Scopus

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