Lindernia dubia in the Czech Republic: distribution and ecology

D 2005

Lindernia dubia in the Czech Republic: distribution and ecology

HORÁKOVÁ, Viera, Kateřina ŠUMBEROVÁ, Zdeňka LOSOSOVÁ a Martina FABŠIČOVÁ

Základní údaje

Originální název

Lindernia dubia in the Czech Republic: distribution and ecology

Název česky

Lidernia dubia v České republice, její rozšíření a ekologie

Autoři

HORÁKOVÁ, Viera (703 Slovensko, garant), Kateřina ŠUMBEROVÁ (203 Česká republika), Zdeňka LOSOSOVÁ (203 Česká republika) a Martina FABŠIČOVÁ (203 Česká republika)

Vydání

Katowice, Poland, Proceeding of 8th International conference Ecology and Management of Alien Plant Invasions, od s. 61-61, 1 s. 2005

Nakladatel

University of Silesia

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Polsko

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/05:00014749

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Lindernia species; neophyte; exposed bottoms; storage ponds; southern Bohemia

Štítky

exposed bottoms, Lindernia species, neophyte, southern Bohemia, storage ponds

Příznaky

Mezinárodní význam

Změněno: 1. 12. 2006 08:35, doc. RNDr. Zdeňka Lososová, Ph.D.

Anotace

ORIG CZ

V originále

Lindernia dubia is a North American species colonizing mainly muddy big river banks. It was imported to Europe in the middle of the 19th century. The species has been spreading from France and Italy into Central and Eastern European countries, probably with waterfowl and men. In the Czech Republic L. dubia was firstly found in 1989 in southern Bohemia. Nowadays 8 localities are known for this species. At 4 localities it has been observed by authors; other 4 localities are known from literature. The most abundant population of neophytic L. dubia was found together with native species L. procumbens on exposed bottoms of storage ponds in the town of Hluboká nad Vltavou, southern Bohemia. We compared the ecological requirements of both species following data of phytosociological relevés. Both species are thermophilous herbs. In storage ponds (Hluboká nad Vltavou) the seedlings of both species appear generally at the same time at the end of May or beginning of June. Development of vegetation on exposed bottoms of storage ponds depends on time of ponds drying. In case of early drying period before germination time of Lindernia species, the storage ponds are overgrown by vegetation. Then, in the end of May L. procumbens is not able to penetrate into vegetation anymore. Beyond that L. dubia, thank to its more robust growth that L. procumbens, has a capability to penetrate on these taller plant stands. If storage ponds are dried in germinating period of Lindernia species, than both species successfully participates on the succession from the beginning and have the best conditions to colonize free space of exposed storage pond bottoms. It is likely that L. dubia is competitively stronger herb than L. procumbens. Therefore its spreading is expected. In this connection there is meantime unconfirmed assumption of invasiveness of L. dubia.

Česky

Ekologie a rozšíření invazního severoamerického druhu Lindernia dubia

Návaznosti

MSM0021622416, záměr

Název: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Diverzita biotických společenstev: kauzální analýza variability v prostoru a čase

Citovat

HORÁKOVÁ, Viera, Kateřina ŠUMBEROVÁ, Zdeňka LOSOSOVÁ a Martina FABŠIČOVÁ. Lindernia dubia in the Czech Republic: distribution and ecology. In Proceeding of 8th International conference Ecology and Management of Alien Plant Invasions. Katowice, Poland: University of Silesia, 2005, s. 61-61.

@inproceedings{620686,
   author = {Horáková, Viera and Šumberová, Kateřina and Lososová, Zdeňka and Fabšičová, Martina},
   address = {Katowice, Poland},
   booktitle = {Proceeding of 8th International conference Ecology and Management of Alien Plant Invasions},
   keywords = {Lindernia species; neophyte; exposed bottoms; storage ponds; southern Bohemia},
   language = {eng},
   location = {Katowice, Poland},
   pages = {61-61},
   publisher = {University of Silesia},
   title = {Lindernia dubia in the Czech Republic: distribution and ecology},
   year = {2005}
}

TY  - JOUR
ID  - 620686
AU  - Horáková, Viera - Šumberová, Kateřina - Lososová, Zdeňka - Fabšičová, Martina
PY  - 2005
TI  - Lindernia dubia in the Czech Republic: distribution and ecology
PB  - University of Silesia
CY  - Katowice, Poland
KW  - Lindernia species
KW  - neophyte
KW  - exposed bottoms
KW  - storage ponds
KW  - southern Bohemia
N2  - Lindernia dubia is a North American species colonizing mainly muddy big river banks. It was imported to Europe in the middle of the 19th century. The species has been spreading from France and Italy into Central and Eastern European countries, probably with waterfowl and men. In the Czech Republic L. dubia was firstly found in 1989 in southern Bohemia. Nowadays 8 localities are known for this species. At 4 localities it has been observed by authors; other 4 localities are known from literature. The most abundant population of neophytic L. dubia was found together with native species L. procumbens on exposed bottoms of storage ponds in the town of Hluboká nad Vltavou, southern Bohemia. We compared the ecological requirements of both species following data of phytosociological relevés. Both species are thermophilous herbs. In storage ponds (Hluboká nad Vltavou) the seedlings of both species appear generally at the same time at the end of May or beginning of June. Development of vegetation on exposed bottoms of storage ponds depends on time of ponds drying. In case of early drying period before germination time of Lindernia species, the storage ponds are overgrown by vegetation. Then, in the end of May L. procumbens is not able to penetrate into vegetation anymore. Beyond that L. dubia, thank to its more robust growth that L. procumbens, has a capability to penetrate on these taller plant stands. If storage ponds are dried in germinating period of Lindernia species, than both species successfully participates on the succession from the beginning and have the best conditions to colonize free space of exposed storage pond bottoms. It is likely that L. dubia is competitively stronger herb than L. procumbens. Therefore its spreading is expected. In this connection there is meantime unconfirmed assumption of invasiveness of L. dubia.
ER  -

HORÁKOVÁ, Viera, Kateřina ŠUMBEROVÁ, Zdeňka LOSOSOVÁ a Martina FABŠIČOVÁ. Lindernia dubia in the Czech Republic: distribution and ecology. In \textit{Proceeding of 8th International conference Ecology and Management of Alien Plant Invasions}. Katowice, Poland: University of Silesia, 2005, s.~61-61.

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