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  • Parietaria pensylvanica Mühlenb. ex Willd. - potential migration from park habitats to segetal communities.

    Foreign Title : Parietaria pensylvanica Mühlenb. ex Willd. - możliwości migracji z siedlisk parkowych do zbiorowisk segetalnych.

    Author(s) : Sawilska, A. K.Misiewicz, J.

    Author Affiliation : Department of Botany and Ecology, University of Technology and Agriculture, ul. Prof. S. Kaliskiego 7, PL-85-796 Bydgoszcz, Poland.

    Journal article : Acta Agrobotanica 2000 Vol.53 No.1 pp.65-74 ref.14

    Abstract : Parietaria pensylvanicaparietaria pensylvanicaSubject Category: Organism Names
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    is a species native to North America, whose occurrence in PolandpolandSubject Category: Geographic Entities
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    was first reported in Bydgoszcz in 1991. Its biology and ecology have been researched since 1996. The present paper discusses measurements and phenological observations carried out on four selected populations during the vegetation season in 1997. The aim of the research was to determine the potential for migrationmigrationSubject Category: Miscellaneous
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    of P. pensylvanica from park habitats to segetal communities, on the basis of a defined life strategy of the examined populations. The analysis focused on the dynamics of density and biomass as well as on the weight of 1000 nucules, against the habitat conditions. The findings demonstrated that the investigated species was characterized by a set of life strategy properties referred to as C-S-R or S-R, and was subject to "r"-type selection. P. pensylvanica has become an integral part of the Bydgoszcz flora and is likely to expand into segetal communities of agricultural and vegetable crops.

    ISSN : 0065-0951

    Record Number : 20013049635

    Publisher : Polskie Towarzystwo Botaniczyne (Polish Botanical Society)

    Location of publication : Warszawa

    Country of publication : Poland

    Language of text : Polish

    Language of summary : English

    Indexing terms for this abstract:

    Organism descriptor(s) : ParietariaparietariaSubject Category: Organism Names
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    , Parietaria pensylvanicaparietaria pensylvanicaSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    Descriptor(s) : life cyclelife cycleSubject Category: Miscellaneous
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    , migrationmigrationSubject Category: Miscellaneous
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    , phenologyphenologySubject Category: Disciplines, Occupations and Industries
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    , population dynamicspopulation dynamicsSubject Category: Miscellaneous
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    , spreadspreadSubject Category: Properties
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    , weedsweedsSubject Category: Organism Groups
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    Geographical Location(s) : PolandpolandSubject Category: Geographic Entities
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    Broader term(s) : UrticaceaeurticaceaeSubject Category: Organism Names
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    , RosalesrosalesSubject Category: Organism Names
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    , eudicotseudicotsSubject Category: Organism Names
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    , angiospermsangiospermsSubject Category: Organism Names
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    , SpermatophytaspermatophytaSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , eukaryoteseukaryotesSubject Category: Organism Names
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    , ParietariaparietariaSubject Category: Organism Names
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    , Central Europecentral europeSubject Category: Geographic Entities
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    , EuropeeuropeSubject Category: Geographic Entities
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    , Developed Countriesdeveloped countriesSubject Category: Miscellaneous
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    , European Union Countrieseuropean union countriesSubject Category: Institutions and Organisations
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    , OECD Countriesoecd countriesSubject Category: Institutions and Organisations
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