Non‐native flora of Italy: Species distribution and threats

摘要: Abstract In this paper, we provide an overview of the distribution and invasive status non‐native species in Italian flora across its administrative regions, biogeographic regions main land use types, a synthesis current knowledge on threats they pose within country. The information plant collected during project “A survey flora” was used to compile comprehensive regional national databases. number given region increases proportion size, resident population density latitude, reaching highest values intensively cultivated, heavily industrialized urbanized Po Plain northern Italy. casual is positively correlated with yearly visitors each negatively mountainous terrain region. If compared Continental Mediterranean ...