Boulenger, Charles L.

* 1885 – May 21, 1940 †

United Kingdom of Great Britain and Ireland

Fox, Harold Munro

* September 28, 1889 – January 29, 1967 †

United Kingdom; United Kingdom of Great Britain and Ireland

Rose, Francis

* September 29, 1921 – July 15, 2006 †

United Kingdom; United Kingdom of Great Britain and Ireland

Collected Parmeliaceae and identified Parmeliaceae

Warburg, E. F.

* 1908 – 1966 †

United Kingdom; United Kingdom of Great Britain and Ireland