Description
Summary:Methodology followed Faegri and Iverson (1964) with the following modifications: samples were left to stand in cold HF for several weeks; after acetolysis, clay rich samples sieved through a 7 micrometre sieve.The EPD (http://www.europeanpollendatabase.net) accepted species name is given in the parameter comment. This dataset was archived on 2010-05-11 from the EPD database. ...