Charles Gaudichaud-Beaupré
Gaudichaud-Beaupré, Charles

* September 04, 1789 – January 16, 1854 †

France

Collected Asteraceae and identified Amaranthaceae

Jean-Baptiste Leschenault de La Tour
de La Tour, Jean-Baptiste Leschenault

* November 13, 1773 – March 14, 1826 †

France

Collected Proteaceae

Friedrich Anton Wilhelm Miquel
Miquel, Friedrich Anton Wilhelm

* October 24, 1811 – January 23, 1871 †

Netherlands; Germany

Collected Rubiaceae and identified Asteraceae

Georg August Zenker
Zenker, Georg August

* June 11, 1855 – February 06, 1922 †

Germany; German Empire

Collected Rubiaceae and identified Fabaceae