Arlt K., Hilbig W., Illig H. (1991): Ackerunkräuter – Ackerwildkräuter. Wittenberg Lutherstadt, Ziemsen Verlag. Barkman J.J., Doing H., Segal S. (1964): Kritische Bemerkungen und Vorschläge zur quantitativen Vegetationsanalyse. Acta Botanica Neerlandica, 13: 394–419. https://doi.org/10.1111/j.1438-8677.1964.tb00164.x Borcard D.P., Legendre P., Drapeau P. (1992): Partialling out the spatial component of ecological variation. Ecology, 73: 1045–1055. https://doi.org/10.2307/1940179 Braun-Blanquet J. (1964): Pflanzensoziologie. Wien, Springer. Chytrý M., Maskell L.C., Pino J., Pyšek P., Vilà M., Font X., Smart S.M. (2008): Habitat invasions by alien plants: A quantitative comparison among Mediterranean, subcontinental and oceanic regions of Europe. Journal of Applied Ecology, 45: 448–458. https://doi.org/10.1111/j.1365-2664.2007.01398.x Chytrý M., Wild J., Pyšek P., Tichý L., Danihelka J., Knollová I. (2009): Maps of the level of invasion of the Czech Republic by alien plants. Preslia, 81: 187–207. Danihelka J., Chrtek J. Jr., Kaplan Z. (2012): Checklist of vascular plants of the Czech Republic. Preslia, 84: 647–811. Deutschewitz K., Lausch A., Kühn I., Klotz S. (2003): Native and alien plant species richness in relation to spatial heterogeneity on a regional scale in Germany. Global Ecology & Biogeography, 12: 299–311. Eisele J.-A. (1996): Vicia hirsuta (L.) S.F.Gray – Problemunkraut des Organischen Landbaus. Journal of Plant Diseases and Protection, 15: S225–S231. EPPO (2019): EPPO Global Database. Available at https://gd.eppo.int Fried G., Norton L.R., Reboud X. (2008): Environmental and management factors determining weed species composition and diversity in France. Agriculture, Ecosystems and Environment, 128: 68–76. https://doi.org/10.1016/j.agee.2008.05.003 Grulich V. (2012): Red List of vascular plants of the Czech Republic: 3rd edition. Preslia, 84: 631–645. Hill M.O., Gauch H.G. (1980): Detrended correspondence analysis, an improvedordination technique. Vegetatio, 42: 47–58. https://doi.org/10.1007/BF00048870 Hilbig W. (1982): Preservation of agrestal weeds. In: Holzner W., Numata M. (eds): Biology and Ecology of Weeds. The Hague, W. Junk Publishers: 57–59. Holzner W., Immonen R. (1982): Europe: An overview. In: Holzner W., Numata M. (eds): Biology and Ecology of Weeds. The Hague, W. Junk Publishers: 203–226. Kolářová M., Tyšer L., Soukup J. (2013): Diversity of current weed vegetation on arable land in selected areas of the Czech Republic. Plant Soil and Environment, 59: 208–213. https://doi.org/10.17221/783/2012-PSE Kubát K., Hrouda L., Chrtek J. Jr., Kaplan Z., Kirschner J., Štěpánek J. (2002): Klíč ke květeně České republiky. Praha, Academia. Kühn I., Klotz S. (2006): Urbanization and homogenization – Comparing the floras of urban and rural areas in Germany. Biological Conservation, 127: 292–300. https://doi.org/10.1016/j.biocon.2005.06.033 Küzmič F., Šilc U. (2017): Alien species in different habitat types of Slovenia: Analysis of vegetation database. Periodicum Biologorum, 119: 199–208. https://doi.org/10.18054/pb.v119i3.5183 Lososová Z., Cimalová Š. (2009): Effects of different cultivation types on native and alien weed species richness and diversity in Moravia (Czech Republic). Basic and Applied Ecology, 10: 456–465. https://doi.org/10.1016/j.baae.2008.11.001 Lososová Z., Simonová D. (2008): Changes during the 20th century in species composition of synanthropic vegetation in Moravia (Czech Republic). Preslia, 80: 291–305. Lososová Z., Chytrý M., Kühn I. (2008): Plant attributes determining the regional abundance of weeds on central European arable land. Journal of Biogeography, 35: 177–187. Lososová Z., Chytrý M., Cimalová Š., Kropáč Z., Otýpková Z., Pyšek P., Tichý L. (2004): Weed vegetation of arable land in Central Europe: Gradients of diversity and species composition. Journal of Vegetation Science, 15: 415–422. https://doi.org/10.1111/j.1654-1103.2004.tb02279.x Mikulka J., Korčáková M., Burešová V., Andr J. (2009): Changes in weed species spectrum of perennial weeds on arable land, meadows and pastures. Plant Protection Science, 45: S63–S66. Prach K., Wade P.M. (1992): Population characteristics of expansive perennial herbs. Preslia, 64: 45–51. Preston C.D., Pearman D.A., Hall A.R. (2004): Archaeophytes in Britain. Botanical Journal of the Linnean Society, 145: 257–294. https://doi.org/10.1111/j.1095-8339.2004.00284.x Pyšek P., Sádlo J., Mandák B. (2002): Catalogue of alien plants of the Czech Republic. Preslia, 74: 97–186. Pyšek P., Danihelka J., Sádlo J., Chrtek J. Jr., Chytrý M., Jarošík V., Kaplan Z., Krahulec F.,Moravcová L., Pergl J., Štajerová K., Tichý L. (2012): Catalogue of alien plants of the Czech Republic (2nd edition): Checklist update, taxonomic diversity and invasion patterns. Preslia, 84: 155–255. Sádlo J., Pokorný P. (2003): Rostlinné expanze a vývoj krajiny v holocénní perspektivě. Zprávy České botanické společnosti, příloha, 19: 5–16. Schroeder D., Mueller-Schaerer H., Stinson C.S.A. (1993): A European weed survey in 10 major crop systems to identify targets for biological control. Weed Research, 33: 449–458. https://doi.org/10.1111/j.1365-3180.1993.tb01961.x Sukopp H. (2006): Apophytes in the flora of Central Europe. Polish Botanical Studies, 22: 473–485. Sukopp H. (2008): Apophyten in der Flora von Mitteleuropa. Braunschweiger Geobotanische Arbeiten, 9: 443–458. Šarić T., Ostojić Z., Stefanović L., Milanova S.D., Kazinczi G., Tyšer L. (2011): The changes of the composition of weed flora in Southeastern and Central Europe as affected by cropping practices. Herbologia, 12: 5–27. ter Braak C.J.F., Šmilauer P. (2002): Canoco 4.5. Wageningen, Biometris. van der Maarel E. (1979): Transformation of cover-abundance values in phytosociology and its effect on community similarity. Vegetatio, 39: 97–114. https://doi.org/10.1007/BF00052021 Zajac M., Zajac A. (2009): Apophytes as invasive plants in the vegetation of Poland. Biodiversity Research and Conservation, 15: 35–40. https://doi.org/10.2478/v10119-009-0015-1