Jacob Georg Agardh
Jacob Georg Agardh

December 08, 1813 – January 17, 1901

Sweden

Asteraceae

Collected Asteraceae and identified Asteraceae

Collected Byssolomataceae and identified Byssolomataceae

Theodor Magnus Fries
Theodor Magnus Fries

October 28, 1832 – March 29, 1913

Sweden

Lecideaceae

Collected Lecideaceae and identified Lecideaceae