Jean Feltgen

October 15, 1833 – May 11, 1904

Luxembourg

Mollisiaceae

Collected Mollisiaceae and identified Mollisiaceae

Thierry Helminger

Luxembourg

Rosaceae

Collected Rosaceae and identified Rosaceae

Léopold Reichling
Léopold Reichling

March 11, 1921 – May 02, 2009

Luxembourg

Poaceae

Collected Poaceae and identified Poaceae

Heinrich Schenck

January 31, 1860 – June 25, 1927

German Reich

Melastomataceae

Collected Melastomataceae and identified Hymenophyllaceae