Rosenthal, Louis
Stoll, Otto
Goehring, Carl
Meyer, Hans Heinrich Josef
Spillmann, Joseph
Sapper, Karl Theodor
Kolberg, Joseph
Isert, Paul Erdmann
Middendorf, Ernst Willhelm
Vidal, Emeric Essex
Avé-Lallemant, Robert
Poeppig, Eduard Friedrich
Lavayssé, Dauxion