Data for: Impact of invasive alien plants on native plant communities and Natura 2000 Habitats: state of the art, gap analysis and perspectives in Italy

Appendix 1 contain the spreadsheet and guidelines for the collection of data on impacts of invasive alien plants (IAPS) on plant communities and Habitat Natura2000 in Italy. Appendix 2 contain data on impact mechanisms and outcomes of invasive alien plants (IAPs) in Italy, given per Administrative Regions. Appendix 2 contain data of 167 IAPs impacting Natura2000 Habitats in Italy.附录1 收录了用于采集意大利境内入侵外来植物（Invasive Alien Plants, IAPS）对植物群落及Natura2000生境影响数据的电子表格与指南。附录2 收录了按意大利各行政区域划分的入侵外来植物对意大利境内的影响机制与影响结果相关数据，同时包含了167种对意大利Natura2000生境造成影响的入侵外来植物的相关数据。