Darwin, Charles
Crawfurd, John
Draper, John William
Stoll, Otto
Hacquet, Belsazar de la Motte
Becker / Perbandt / Richelmann / Schmidt / Steuber
White, Charles
Faulmann, Johann Christoph Carl
Stanley, Henry Morton
Junker, Wilhelm
Young, Egerton Ryerson
Ward, Kingdon F.
Kiefer, Heinrich
Long, John
Morier, James Justinian
Dickinson, Jonathan
Eschwege, Wilhelm Ludwig von
Bieber, Friedrich Julius
Rosch, Josephine
Preuss, Eduard