You might search the ASPT (American Society of Plant Taxonomists)
directory at the Smithsonian:
http://www.nmnh.si.edu/aspt/
We have several members in "southern" Europe.
Richard J. Jensen | E-MAIL: rjensen at saintmarys.edu
Dept. of Biology | TELEPHONE: 219-284-4674
Saint Mary's College | FAX: 219-284-4716
Notre Dame, IN 46556 |