In this paper new floristic records for 41 taxa (species and subspecies) are reported. In particular, 30 taxa are natives and 11 aliens. Among the natives 1 is new for Veneto, 7 are new or confirmed for Marche, 1 is new for Lazio, 9 are new or confirmed for Abruzzo, 2 are new or confirmed for Molise; 13 aliens taxa are new for Abruzzo, Lazio and Marche. Some findings are very interesting from a phytogeographic and/or conservation point of view, such as Allium guttatum subsp. dalmaticum new for Italy, Astragalus austriacus and Myosotis minutiflora subsp. minutiflora new for the Apennines, and, a species deserving urgent conservation actions, of which we report the second location at national scale. Furthermore, we report some new locations for very rare species