Dahl, Eilif

* December 07, 1916 – March 17, 1993 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

Imshaug, Henry Andrew

* July 25, 1925 – November 18, 2010 †

United States

Collected Parmeliaceae and identified Parmeliaceae

Krog, Hildur

* March 22, 1922 – August 25, 2014 †

Norway

Collected Parmeliaceae and identified Parmeliaceae