A comparison of two North-American asters invading in central Europe
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F06%3A00006905" target="_blank" >RIV/60076658:12310/06:00006905 - isvavai.cz</a>
Alternative codes found
RIV/67985939:_____/06:00088810
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
A comparison of two North-American asters invading in central Europe
Original language description
Perennial North-American asters have become common in central Europe since the 17th century when they started to be cultivated as ornamental plants. Today, they are widely spreading especially in alluvial sites in lowlands. Two of the most common aster species, Aster lanceolatus and Aster novi-belgii, were investigated for their generative reproduction, including seed production and germination, and vegetative propagation (growth of rhizomes). Experimental sites with and without competition from the surrounding vegetation were used to test for differences between the species. Germination experiments showed that the asters produced a relatively high number of viable and easily dispersed seeds, which often germinated immediately after ripening and usually did not require any special treatment. Some aster clones produced more than 100 new rosettes from one initial rosette within a year. Apparently, asters are able to form large polycorms in a relatively short time. However, their rapid ve
Czech name
Srovnání dvou severoamerických asterů invadujících ve střední Evropě
Czech description
Srovnání dvou severoamerických asterů invadujících ve střední Evropě
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Flora
ISSN
0367-2530
e-ISSN
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Volume of the periodical
201
Issue of the periodical within the volume
8
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
652-657
UT code for WoS article
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EID of the result in the Scopus database
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