Johann Friedrich von Eschscholtz
von Eschscholtz, Johann Friedrich

* November 01, 1793 – May 19, 1831 †

Germany

Carabidae

Collected Carabidae and identified Carabidae

Sellow, Friedrich

* March 12, 1789 – October 04, 1831 †

Empire of Brazil

Asteraceae

Collected Asteraceae and identified Fabaceae