Émile Burnat
Émile Burnat

October 21, 1828 – August 31, 1920

Switzerland

Asteraceae

Collected Asteraceae and identified Rosaceae

Rudolf Wilczek

November 01, 1903 – May 19, 1984

Belgium

Bryaceae

Collected Bryaceae and identified Fabaceae

Ernst Wilczek

February 12, 1867 – September 30, 1948

Switzerland

Asteraceae

Collected Asteraceae and identified Ranunculaceae