In this work 13 new floristic records for Umbria region (central Italy) are reported. The survey was carried out from 2009 to 2015. Some species are of particular interest from a phytogeographical or conservational point of view.
In this work 21 new floristic records for Umbria region (central Italy) are reported. Particularly 19 are new and 2 are confirmed for the Umbria region. The survey was carried out from 2010 to 2014 some species are of particular interest from a phytogeographical or conservational point of view, as they are very rare in central Italy.<br /><br /><em>In questo contributo vengono riportate note floristiche per 21 entità rilevate in Umbria (Italia Centrale). In particolare, 19 sono risultate essere nuove e 2 sono confermate per l’Umbria. La ricerca, condotta mediante erborizzazioni effettuate nel periodo 2010-2014, ha consentito il ritrovamento di alcune specie di particolare interesse fitogeografico o rare nell’Italia centrale.</em>
In this paper, new floristic records for 55 taxa for central Italy are reported. In particular, 39 taxa are native and 16 aliens, 9 are new or confirmed to Abruzzo, 1 to Marche, 21 to Molise, 16 to Umbria, 1 is excluded from the flora of Abruzzo, 1 from Molise and 1 from Lazio. Furthermore, new distribution data for 2 rare species in Abruzzo and Molise are reported.
In this work new floristic records for 12 taxa are reported for Natural Regional Reserve Sentina. Particularly 3 are new to Marche region (<em>Cortaderia</em> <em>selloana</em>, <em>Eclipta prostrata,</em> and <em>Potamogeton</em> <em>berchtoldii</em>). The survey was carried out from 2014 to 2015 through field research and collections. Some recorded species are particularly interesting from phytogeographical or conservational point of views as they are very rare in central Italy along the Adriatic coasts.
In this paper new floristic records for 22 units are reported for Central Italy, mainly for Abruzzo. In particular 14 taxa are native and 8 aliens, 16 are new or confirmed to Abruzzo, 1 is new to Marche. In addition new distribution data for 4 rare or interesting in Abruzzo and 1 in Lazio regions have been recorded. Some of these species are particularly interesting from a phytogeographical or conservational point of view as they are very rare in Central Italy (<em>Antirrhinum</em> <em>siculum</em>, <em>Convolvulus</em> <em>pentapetaloides</em> and <em>Vicia melanops).</em>
[Second additions to the vascular flora of the Umbria region (central Italy)]