Main Office

International Bureau for Plant Taxonomy and Nomenclature, c/o Institute of Botany, Slovak Academy of Sciences, Bratislava, Slovak Republic,

Officers

President

Vicki Funk, Washington, D.C., USA

Past-President

David Mabberley, Sydney, Australia

Vice-President

Sandra Knapp, London, U.K.

Secretary-General

Karol Marhold, Bratislava, Slovak Republic

Editor of Taxon

Joachim W. Kadereit, Mainz, Germany

Treasurer

Josef Greimler, Vienna, Austria

Reserve Fund Manager

Warren L. Wagner, Washington, D.C., U.S.A.

Council members

William Buck, New York, U.S.A.

Lynn Clark, Ames, U.S.A.

Ana Crespo, Madrid, Spain

Jorge Crisci, La Plata, Argentina

Sebsebe Demissew, Addis Ababa, Ethiopia

Lucia Lohmann, São Paulo, Brazil

Gonzalo Nieto Feliner, Madrid, Spain

Kathleen Pryer, Durham, U.S.A.

Nicholas Turland, St. Louis, U.S.A.

Xian-Chun Zhang, Beijing, P. R. China

Staff

Managing Secretary

Eva Senková, Bratislava, Slovak Republic

Managing Editor of Taxon

Klaus Bernhard von Hagen, Oldenburg, Germany

Production Editor of Taxon

Franz Stadler, Vienna, Austria

International Bureau for Plant Taxonomy and Nomenclature, Vienna, Austria

Officers

President

David Mabberley, Kew, UK

Past-President

Ghillean T. Prance, Kew, UK

Vice-president

Judy West, Sydney, Australia

Editor of Taxon

S. Robbert Gradstein, Paris, France

Treasurer

Josef Greimler, Vienna, Austria

Secretary General

Tod F. Stuessy, Vienna, Austria

Reserve Fund Manager

Warren L. Wagner, Washington, D.C., USA

Council members

Patricia Dávila Aranda, Mexico, D. F., Mexico

Mary E. Endress-Fallen, Zürich, Switzerland

Jan Kirschner, Prague, Czech Republic

Sandra Knapp, London, U.K.

Toby Pennington, Edinburgh, U.K.

Gideon Smith, Pretoria, South Africa

Nicholas Turland, St. Louis, U.S.A.

Benito Valdés, Sevilla, Spain

Jun Wen, Washington, D.C., U.S.A.

Staff

Managing Secretary

Alessandra Ricciuti Lamonea, Vienna, Austria

Associate Editor of Taxon

Mary Endress, Zürich, Switzerland

Production Editor of Taxon

Franz Stadler, Vienna, Austria

Webmaster

Hermann Voglmayr, Vienna, Austria