Naslov
Typhetum laxmannii (Ubrizsy 1961) Nedelcu 1968 – its distribution and phytosociology in South- eastern Europe

Autori
Šegota, Vedran ; Alegro, Antun ; Ozimec, Siniša ; Zlatković, Bojan ; Anačkov, Goran

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstracts of the 11th Symposium on the Flora of Southeastern Serbia and Neighbouring Regions / Ranđelović, Vladimir ; Stojanović-Radić, Zorica - Niš : University of Niš ; Biological Society, 2013, 46-47

Skup
Symposium on the Flora of Southeastern Serbia and Neighbouring Regions (11 ; 2013)

Mjesto i datum
Vlasotince, Srbija, 13.06.2013. - 16.06.2013

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Typha laxmanii ; vegetation ; flora ; adventive species ; marshlands ; Europe

Sažetak
Typha laxmannii Lepechin (Typhaceae) is Eurasian species with uncertain status in Europe. In Southern and Eastern Europe is rather widespread (most likely native to Bulgaria, Romania, Ukraine and south-western part of Russia), whilw in Central and Southern Europe its occurs sporadically and ephemerally, somewhere considered a neophytic, adventive or even invasive species, exhibiting a tendency to expand (Czech Republic in 1966, Slovakia in 1968, Serbia in 1978, France in 1978, Italy in 1982, Poland in 1988, Germany and Slovenia in 1990, Austria 1n 1993, Croatia in 2000). The ass. Typhetum laxmannii is so far recorded in Hungary, Romania, south-western Siberian taiga, Slovakia, Czech Republic, Ukraine, Malta and Poland, either as a native or a xenospontanic community. It occupies habitats mainly in old quarries and flooded sand pits, where it grows within semi-natural reed-swamp communities. In 2011 a comprehensive phytosociological of Typhetum laxmannii in Croatia and Serbia has been undertaken. The habitats of T. laxmannii in Croatia are superficial excavations, channel banks, or unofficial waste dumps, with a progressive vegetation succession toward bush formation. The habitats are constantly wet or periodically flooded. In Serbia, the community is developed mostly on wet habitats near rivers or periodical rivulets. The floristic composition is characterized by prevalence of species of the class Phragmitetea and presence of ruderal companion species of the class Bidentetea triparitae. The comparison with the data from other countries is presented and commented. The role of bird migrations in expansion of T. laxmannii from South-eastern toward Central Europe is assumed. In some cases in Western Europe it is spreading by escape from ornamental ponds, where it is grown as a decorative plant.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

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