Atlante corologico delle Pteridofite nell'Italia nordorientale (Distribution Atlas of the Pteridophytes of North - Eastern Italy). 2005. Distrib. maps. 239 p. 4to. Paper bd.- Bilingual (Italian / English).

Covers Friuli - Venezia, Giulia, Veneto, Trentino - Alto Adide / Südtirol, larger part of Lombardia. Distribution maps for 96 pteridophytes. Authors and curators: Fabrizio Martini, Harald Niklfeld, Filippo Prosser, plus approx. 246 collaborators.

The volume, in Italian and English, represents the first essay on supra-regional floristic cartography in Italy. It comes at the end of five years of intensive work, in which 246 mostly voluntary contributors took part, covering four regions (Friuli-Venezia Giulia, Veneto, Trentino-Alto Adige/Südtirol, most of Lombardy). For 96 pteridophytes (ferns and related), distribution maps are presented on the grid, each accompanied by critical notes. 1668 the survey grids, 63,600 the archived data, mostly from the countryside. Approx. 30 public and private herbaria visited and approx. 400 bibliographic sources critically consulted. The work is intended as a stimulus for further, more extensive florocartographic projects.