Data for 'Stomatal density in Pinus sylvestris as an indicator of temperature rather than CO2: evidence from a pan-European transect'

This dataset consists of combined field transect data and data from a provenance trial. Geographic coordinates and selected Worldclim climatic parameters (mean annual temperature, mean temperature of the warmest quarter and mean annual precipitation) for each sampling site or the original provenance site.are given. For each sampling site we give mean needle length, width, and stomatal traits for each needle surface (number of stomatal rows and stomatal density) as well as the projected stomatal density..