Dr. James C. ARONSON, RNC Alliance Coordinator, Missouri Botanical Garden, St. Louis, USA; & CEFE/CNRS Montpellier, France.

Tel. (+ 33) 467613284;

E-mails: [email protected] & [email protected]

Prof. James N. BLIGNAUT, Director RNC - Africa, Dep’t. of Economics, University of Pretoria, South Africa, and Director: Jabenzi and Beatus.

Tel. (+ 27) 84 720 4127;

E-mail: [email protected]

Dr. Andre F. CLEWELL, Director RNC - Florida,

E-mail: [email protected]

Ms. Olga-Martha MONTIEL , Vice President for Conservation and Sustainable Development, Missouri Botanical Garden, St. Louis, USA.

Tel. (+ 1) 314-577 9412;

E-mail: [email protected]