John Wiegand Eckfeldt
John Wiegand Eckfeldt

January 29, 1851 – October 05, 1933

United States

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Franklin Wilson Hall

1852 – 1888

Asteraceae

Collected Asteraceae

Leo Lesquereux
Leo Lesquereux

November 18, 1806 – October 25, 1889

Switzerland

Collected Asterothecaceae and identified Salicaceae

Collected Cyperaceae and identified Solanaceae

John Donnell Smith
John Donnell Smith

June 05, 1829 – December 02, 1928

United States

Asteraceae

Collected Asteraceae and identified Malvaceae

William Starling Sullivant
William Starling Sullivant

January 15, 1803 – April 30, 1873

United States

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Edward Tuckerman
Edward Tuckerman

December 07, 1817 – March 15, 1886

United States

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Charles Wright
Charles Wright

October 29, 1811 – August 11, 1885

United States

Poaceae

Collected Poaceae and identified Lejeuneaceae