Parco Naturale Regionale Bosco Incoronata - Ferula communis L. subsp. communis
In the article by Allegrezza M. & Biondi E. “Syntaxonomic revision of the Arrhenatherum elatius grasslands of central Italy” of the Fitosociologia issued in June 2011, 48 (1): 23-40, the new association Ranunculo neapolitani-Arrhenatheretum elatioris was erroneously referred to as “type” of the new alliance Ranuncolo neapolitani-Arrhenatherion elatioris instead of with the specific Latin word “typus” foreseen in the art. 5 International Code of Nomenclature of the Plant Sociology. Here we correct that inaccuracy.