Vegetazione pioniera dei dossi della Lomellina (PV - Italia settentrionale).

The Lomellina dunes (PV – North Italy) are formed by fluvial sands. Human action caused their distruction and actually only some relicts are still present. These are sited at S. Giorgio Lomellina and Remondò, where 22 relevè have been carried on. The studied pioneer vegetation has been attributed to the Spergulo morisonii-Corynephoretum canescentis association Tx. (1928) 1955 and to the cladonietosum subassociation. This vegetation can be attributed to the habitat 2330 – Inland dunes with open Corynephorus and Agrostis grasslands (of the Habitat Directive).