Naumann, Johann Friedrich
Nozeman, Cornelius
Rohlfs, Gerhard Friedrich
Lendenfeld, Robert von
Audebert,Jean Baptiste & Vieillot,Louis Jean Pierre
Marozzo, Achille
Leonhard, Richard
Greene, William Thomas
Redouté, Pierre J. / Candolle, Augustin P. de
Euting, Julius & Littmann, Enno
Nolde, Eduard Baron
Peters, Wilhelm Carl Hartwig
Krusenstern, Adam Johann von