Bacigalupi, Rimo Carlo Felice

* March 24, 1901 – August 23, 1996 †

United States

Collected Asteraceae and identified Orobanchaceae

Elmer, Adolph Daniel Edward

* June 14, 1870 – April 17, 1942 †

United States

Collected Orchidaceae and identified Lobariaceae

John Thomas Howell
Howell, John Thomas

* November 06, 1903 – May 07, 1994 †

United States

Collected Asteraceae and identified Cyperaceae

Marcus E. Jones
Jones, Marcus E.

* April 25, 1852 – June 03, 1934 †

United States

Collected Fabaceae and identified Fabaceae

Parish, Samuel Bonsall

* 1838 – 1928 †

United States

Collected Asteraceae and identified Solanaceae

Parish, William Fletcher

* 1840 – 1918 †

United States

Collected Asteraceae and identified Asteraceae

Tracy, Samuel Mills

* 1847 – 1920 †

United States

Collected Asteraceae and identified Poaceae

Wiggins, Ira Loren

* January 01, 1899 – November 28, 1987 †

United States

Collected Asteraceae and identified Fabaceae