Germaine de Staël
Carl Linnaeus
Sudhir Chandra
James M. Macoun
Robert Brown
Frederick Orpen Bower
Günther Kunkel
D. J. Mabberley
Umberto Quattrocchi
Gurcharan Singh
William T. Stearn
Asa Gray
Grant Allen
Anton Kerner von Marilaun
J. C. Willis
Frans Antonie Stafleu