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Low persistence of a monocarpic invasive plant in historical sites biases our perception of its actual distribution
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SYSNO ASEP 0381277 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Low persistence of a monocarpic invasive plant in historical sites biases our perception of its actual distribution Author(s) Pergl, Jan (BU-J) RID, ORCID
Pyšek, Petr (BU-J) RID, ORCID
Perglová, Irena (BU-J) RID
Moravcová, Lenka (BU-J) RID, ORCIDNumber of authors 4 Source Title Journal of Biogeography. - : Wiley - ISSN 0305-0270
Roč. 39, č. 7 (2012), s. 1293-1302Number of pages 10 s. Language eng - English Country GB - United Kingdom Keywords biological invasions ; Czech Republic ; Heracleum mantegazzianum Subject RIV EF - Botanics R&D Projects IAA600050811 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) LC06073 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support BU-J - RVO:67985939 CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000305452500008 DOI 10.1111/j.1365-2699.2011.02677.x Annotation The use of cumulative historical records as a measure of species distribution, which is common in invasion literature, can seriously overestimate the actual distribution of alien plant species with low persistence. In the case of alien species such as H. mantegazzanium , which is non-clonal and reproduces only by seed, estimates of distribution and spread based on historical data are informative about potentially suitable habitat but may be unreliable as indicators of current occurrence and invasion dynamics. Workplace Institute of Botany Contact Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Year of Publishing 2013
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