Additions to the vascular flora of the central and southern Italy
In this paper new floristic records for 21 units are reported. In particular, 8 taxa are native, 1 is cryptogenic and 12 aliens, 9 are new or confirmed for Molise, 7 are new or confirmed for Abruzzo, 1 reported as doubtful for Abruzzo, 2 are new for Lazio and Basilicata, 1 is new for Marche. Two alien taxa are new to Italy: Acer tataricum subsp. tataricum and Campanula grandis subsp. grandis. The last one is new to Europe.