Hesler, Lexemuel Ray

* February 20, 1888 – November 20, 1977 †

United States

Entolomataceae

Collected Entolomataceae and identified Inocybaceae

Lars Romell
Romell, Lars

* December 04, 1854 – August 13, 1927 †

Sweden

Russulaceae

Collected Russulaceae and identified Polyporaceae

Rolf Singer
Singer, Rolf

* June 23, 1906 – January 18, 1994 †

Germany

Russulaceae

Collected Russulaceae and identified Russulaceae

Wright, Jorge Eduardo

* April 20, 1922 – January 04, 2005 †

Argentina

Collected Agaricaceae and identified Agaricaceae

Zeller, Sanford Myron

* October 19, 1885 – November 04, 1948 †

United States

Collected Agaricaceae and identified Agaricaceae