Galton, Sir Francis
Fry, Hubert Oswald
Lynch, William Francis
Neigebaur, Johann Daniel Ferdinand
Cruickshank, Brodie
Richardson, James
Hooker, Joseph Dalton
Davis, Nathan
Vaux, William Sandy Wright
Palgrave, William Gifford
Hecquard, Hyacinth
Maltzan, Heinrich Karl Eckard Helmuth Freiherr von
Stephens, John Lloyd
Zenker, Julius Theodor