Izvorni znanstveni članak
https://doi.org/10.33128/ag.87.3.3
Invasive plant species in urban and suburban habitats of the city of Zagreb
Ivana Marić
; student of Ms study programme Agroecology, University of Zagreb Faculty of Agriculture, Svetošimunska cesta 25, Zagreb, Croatia
Ivana Vitasović-Kosić
orcid.org/0000-0001-9372-5892
; University of Zagreb Faculty of Agriculture, Division of Horticulture and Landscape Architecture, Department of Agricultural Botany, Svetošimunska cesta 25, Zagreb, Croatia
Sažetak
Urban ecosystems often form a mosaic of anthropogenic and natural vegetation. Although their naturalness is frequently disrupted by human activities, they are characterized by increased species richness due to the presence of alien flora, which most commonly spreads via transport corridors and often becomes invasive in newly colonized ecosystems. Despite the fact that invasive flora in urban ecosystems remains insufficiently studied in cities of northeastern Europe and Croatia, previous research indicates a high occurrence of invasive species. In this study, a total of 16 invasive plant species were recorded at four selected urban and suburban sites within the city of Zagreb. The family Asteraceae was the most represented, while the majority of the recorded species (69%) originated from the Americas. Hemicryptophytes and therophytes were the dominant life forms. Ambrosia artemisiifolia L. and Solidago gigantea Aiton were recorded at all sites, whereas Ailanthus altissima (Mill.) Swingle, Amaranthus retroflexus L., Bidens frondosa L., Conyza bonariensis (L.) Cronquist and Reynoutria japonica Houtt. were found at only one site, indicating differences in floristic composition between urban and suburban ecosystems.
Ključne riječi
alohotona flora; Asteraceae; urbani ekosustavi; Zagreb
Hrčak ID:
345269
URI
Datum izdavanja:
30.12.2025.
Posjeta: 440 *