The Biodiversity Promotion Areas: effectiveness of agricultural direct payments on plant diversity conservation in the semi-natural grasslands of the Southern Swiss Alps
Biodiversity and Conservation
Simone RAVETTO ENRI, Emiliano NUCERA, Michele LONATI, Pier Francesco ALBERTO, Massimiliano PROBO Correspondence to: massimiliano.probo@agroscope.admin.ch, Agroscope, Grazing Systems, Nyon, CH
Online Resource 2. Dendrogram with the classification of the vegetation surveys obtained by cluster analysis, with the indication of dominant species (the average relative abundance is reported in brackets) and grassland types.