Limonka Gmelinova (Limonium gmelinii) na dálnicích České republiky

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F16%3A00464571" target="_blank" >RIV/67985939:_____/16:00464571 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Limonka Gmelinova (Limonium gmelinii) na dálnicích České republiky

Popis výsledku v původním jazyce

Limonium gmelinii bylo v České republice jako zavlečený druh poprvé nalezeno v roce 2009 na krajnici dálnice D1 u Ostrovačic na Brněnsku. V roce 2013 bylo zaznamenáno také ve středním dělícím pásu dálnice D2 na jih od Brna.

Název v anglickém jazyce

Limonium gmelinii on the motorways in the Czech Republic

Popis výsledku anglicky

The paper describes finds of Limonium gmelinii on the D1 and D2 motorways in southern Moravia (south-eastern part of the Czech Republic). Limonium gmelinii is a plant of continental halophytic vegetation, such as saline steppes and marshlands, with a large distribution range extending from south-eastern Europe over southern Ukraine, south-eastern European Russia to southern Siberia in the east and some parts of Central Asia in the south. It is reported here for the first time as a naturalized alien species of the Czech flora. Until now it has been known from four sites, of which one is situated on the D1 motorway near the village of Ostrovačice, west of the city of Brno (first recorded by J. Danihelka in 2009), and three on the D2 motorway southeast of Brno, near the villages of Otmarov, Opatovice and Rakvice (first recorded by P. Kocián in 2013 but already recognizable on Street View photographs of Google Maps from August 2009). The Ostrovačice site, harbouring a single specimen, is the only place where L. gmelinii is found at the road verge under steel beam barriers. At the remaining three sites, in contrast, plants are always found in the central reservation. While the population near Rakvice consists of up to 40 flowering specimens, the populations near Opatovice and Otmarov are less numerous, consisting of about 5 and 2 flowering individuals, respectively. The identification of our specimens (deposited at BRNU and OL) as L. gmelinii seems to be almost certain; however, we refrained from identification to the microspecies level (as L. hungaricum or L. hypanicum , both described by M. V. Klokov) because the infraspecific variation of L. gmelinii is insufficiently known. We assume that the seeds of L. gmelinii were introduced to the Czech motorways via international traffic from Hungary but this assumption is based solely on geographic considerations and cannot be supported by any other arguments.

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/GB14-36079G" target="_blank" >GB14-36079G: Centrum analýzy a syntézy rostlinné diverzity (PLADIAS)</a><br>

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 rerum naturalium

ISSN

2336-7113

e-ISSN

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Svazek periodika

19

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

1-6

Kód UT WoS článku

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EID výsledku v databázi Scopus

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