Editor-in-Chief
Smithsonian Institution Washington, United States of America kressj@si.edu
Founder
Pensoft Publishers & Bulgarian Academy of Sciences Sofia, Bulgaria http://www.pensoft.net penev@pensoft.net
Deputy Editor-in-Chief
The Natural History Museum London, United Kingdom s.knapp@nhm.ac.uk
Editorial secretary
Pensoft Publishers Sofia, Bulgaria Tel. +359-2-8704281 Email: journals@pensoft.net
Prof. Georgi Zlatarski Street 12 1700 Sofia, Bulgaria Tel.: +359-2-8704281 Fax: +359-2-8704282 E-mail: phytokeys@pensoft.net
