Joseph Charles Arthur
Joseph Charles Arthur

January 11, 1850 – April 30, 1942

United States

Pucciniaceae

Collected Pucciniaceae and identified Pucciniaceae

Elam Bartholomew

June 09, 1852 – November 18, 1934

Pucciniaceae

Collected Pucciniaceae and identified Pucciniaceae

Walter Charles Blasdale

1871 – 1960

Pucciniaceae

Collected Pucciniaceae and identified Pucciniaceae

William Ashbrook Kellerman
William Ashbrook Kellerman

May 01, 1850 – March 08, 1908

United States

Pucciniaceae

Collected Pucciniaceae and identified Pucciniaceae

Mary Holway

November 30, 1872 – June 30, 1965

United States

Asteraceae

Collected Asteraceae

Adella M. Parker

February 01, 1870 – April 08, 1956

United States

Pucciniaceae

Collected Pucciniaceae and identified Lecanoraceae

Wilhelm Nikolaus Suksdorf
Wilhelm Nikolaus Suksdorf

September 15, 1850 – October 03, 1932

Germany; United States

Poaceae

Collected Poaceae and identified Asteraceae