Romanoff, Nikolai Mikhailovich
Merian, Maria Sibylla
Schmidt, Friedrich Albert
Mohr, Eduard
Odeleben, Ernst Otto Innocenz Freiherr von
Russell, Alexander
Russell, Warren
Werner, Karl
Billings, Joseph
Scheuchzer, Johannes Jakob
Henfflin, Ludwig
Rohlfs, Gerhard Friedrich
Mzik, Hans von
Isert, Paul Erdmann
Dubois de Montpéreux, Frédéric