Flora italiana di interesse comunitario: risultati del IV Report e Piano nazionale di monitoraggio

NON-NATIVE FLORA OF ITALY: SPECIES DISTRIBUTION AND THREATS

In this paper, we provide an overview of the distribution and invasive status of non-native species in the Italian flora across its administrative regions, biogeographic regions and main land use types, and a synthesis of current knowledge on the threats they pose within the country. The information on non-native plant species collected during the project oA survey of the non-native Italian florao was used to compile comprehensive regional and national databases. The number of non-native species within a given administrative region increases in proportion to its size, resident population density and latitude, reaching the highest values in the intensively cultivated, heavily industrialized …