Parietaria pensylvanicu Mühlenb. ex Willd. - potentialities of migration from park habitats to segetal communities
Parietaria pensvlvanica Mühlenb ex. Willd is a species native to North America, whose occurrence in Poland was first reported in Bydgoszcz in 1991. Its biology and ecology has been researched since 1996. The present paper discusses measurements and phenological observations carried out on four selec...
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| Format: | Article |
| Language: | English |
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Polish Botanical Society
2013-12-01
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| Series: | Acta Agrobotanica |
| Subjects: | |
| Online Access: | https://pbsociety.org.pl/journals/index.php/aa/article/view/2484 |
| _version_ | 1819015860796260352 |
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| author | Anna K. Sawilska Józef Misiewicz |
| author_facet | Anna K. Sawilska Józef Misiewicz |
| author_sort | Anna K. Sawilska |
| collection | DOAJ |
| description | Parietaria pensvlvanica Mühlenb ex. Willd is a species native to North America, whose occurrence in Poland was first reported in Bydgoszcz in 1991. Its biology and ecology has 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 potentialities of the migration 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 characterised by a set of life strategy properties referred to as C-S-R or S-R, and was subject to the "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. |
| first_indexed | 2024-12-21T02:38:27Z |
| format | Article |
| id | doaj.art-7cf5c53d4c0046c3b23897bbced29405 |
| institution | Directory Open Access Journal |
| issn | 2300-357X |
| language | English |
| last_indexed | 2024-12-21T02:38:27Z |
| publishDate | 2013-12-01 |
| publisher | Polish Botanical Society |
| record_format | Article |
| series | Acta Agrobotanica |
| spelling | doaj.art-7cf5c53d4c0046c3b23897bbced294052022-12-21T19:18:44ZengPolish Botanical SocietyActa Agrobotanica2300-357X2013-12-01531657410.5586/aa.2000.0082001Parietaria pensylvanicu Mühlenb. ex Willd. - potentialities of migration from park habitats to segetal communitiesAnna K. Sawilska0Józef Misiewicz1University of Technology and Agriculture in BydgoszczUniversity of Technology and Agriculture in BydgoszczParietaria pensvlvanica Mühlenb ex. Willd is a species native to North America, whose occurrence in Poland was first reported in Bydgoszcz in 1991. Its biology and ecology has 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 potentialities of the migration 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 characterised by a set of life strategy properties referred to as C-S-R or S-R, and was subject to the "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.https://pbsociety.org.pl/journals/index.php/aa/article/view/2484Parietaria pensylvanicasynanthropic floradistributionbiomass and density dynamicslife strategy |
| spellingShingle | Anna K. Sawilska Józef Misiewicz Parietaria pensylvanicu Mühlenb. ex Willd. - potentialities of migration from park habitats to segetal communities Acta Agrobotanica Parietaria pensylvanica synanthropic flora distribution biomass and density dynamics life strategy |
| title | Parietaria pensylvanicu Mühlenb. ex Willd. - potentialities of migration from park habitats to segetal communities |
| title_full | Parietaria pensylvanicu Mühlenb. ex Willd. - potentialities of migration from park habitats to segetal communities |
| title_fullStr | Parietaria pensylvanicu Mühlenb. ex Willd. - potentialities of migration from park habitats to segetal communities |
| title_full_unstemmed | Parietaria pensylvanicu Mühlenb. ex Willd. - potentialities of migration from park habitats to segetal communities |
| title_short | Parietaria pensylvanicu Mühlenb. ex Willd. - potentialities of migration from park habitats to segetal communities |
| title_sort | parietaria pensylvanicu muhlenb ex willd potentialities of migration from park habitats to segetal communities |
| topic | Parietaria pensylvanica synanthropic flora distribution biomass and density dynamics life strategy |
| url | https://pbsociety.org.pl/journals/index.php/aa/article/view/2484 |
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