Francis Calley Gray

Albert Teichel, 19th century

Martin Frey, 18th-19th century

Moritz Steinla, 19th century

George Jakob Felsing, 19th century

Carl Heinrich Rahl, 1825

Christian Gottfried Schulze, 18th-19th century

Christian Julius Gustav Planer, 19th century

Adolf Hohneck, 19th century

Ferdinand Ruscheweyh, 19th century

Johann Heinrich Ludwig Petersen, 19th century

Christian Friedrich Traugott Duttenhofer, 18th-19th century

Moritz Steinla, 19th century