Autumn hawkweed (Hieracium sabaudum) in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F16%3A00471468" target="_blank" >RIV/67985939:_____/16:00471468 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/16:00088389

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Autumn hawkweed (Hieracium sabaudum) in the Czech Republic

Popis výsledku v původním jazyce

The distribution of Autumn hawkweed Hieracium sabaudum in the Czech Republic is examined, based on specimens held by 28 public herbaria. This species, classified within Hieracium sect. Foliosa, is one of 58 native hawkweeds within the Czech flora. In total 2793 herbarium specimens of H. sabaudum collected in the country were revised, of which 1668 (i.e. approx. 71%) were originally identified correctly (including taxonomic synonyms). Based on the number of specimens revised and data from botanical databases, the distribution map presented here may be considered representative. Hieracium sabaudum occurs in most parts of the country, although it is rare in mountain areas, or absent from them. In the Czech National Phytosociological Database, its occurrence is recorded over a broad scale of various plant communities, most frequently in oak-hornbeam, thermophilous oak and pine forests and their fringes, in scrub, heath and in various types of secondary habitats such as quarries and roadsides. Using flow cytometry measurements and chromosome counts, ten plants originating from five populations were shown to be triploid (2n 3x) and one plant was 2n = 27.

Název v anglickém jazyce

Autumn hawkweed (Hieracium sabaudum) in the Czech Republic

Popis výsledku anglicky

The distribution of Autumn hawkweed Hieracium sabaudum in the Czech Republic is examined, based on specimens held by 28 public herbaria. This species, classified within Hieracium sect. Foliosa, is one of 58 native hawkweeds within the Czech flora. In total 2793 herbarium specimens of H. sabaudum collected in the country were revised, of which 1668 (i.e. approx. 71%) were originally identified correctly (including taxonomic synonyms). Based on the number of specimens revised and data from botanical databases, the distribution map presented here may be considered representative. Hieracium sabaudum occurs in most parts of the country, although it is rare in mountain areas, or absent from them. In the Czech National Phytosociological Database, its occurrence is recorded over a broad scale of various plant communities, most frequently in oak-hornbeam, thermophilous oak and pine forests and their fringes, in scrub, heath and in various types of secondary habitats such as quarries and roadsides. Using flow cytometry measurements and chromosome counts, ten plants originating from five populations were shown to be triploid (2n 3x) and one plant was 2n = 27.

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Acta Musei Moraviae. Scientiae biologicae = Časopis Moravského muzea. Vědy biologické

ISSN

1211-8788

e-ISSN

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Svazek periodika

101

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

58

Strana od-do

101-158

Kód UT WoS článku

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EID výsledku v databázi Scopus

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