Paolo Biolley

* February 15, 1862 – January 16, 1908 †

Piperaceae

Collected Piperaceae and identified Euphorbiaceae

David Grandison Fairchild
David Grandison Fairchild

* April 07, 1869 – August 06, 1954 †

United States

Pucciniaceae

Collected Pucciniaceae and identified Piperaceae

Grover Bruce Gilbert

* April 15, 1890 – February 1983 †

United States

Asteraceae

Collected Asteraceae and identified Plagiochilaceae

Cyrus Pringle
Cyrus Pringle

* May 06, 1838 – May 25, 1911 †

United States

Asteraceae

Collected Asteraceae and identified Poaceae

Hermann von Schrenk

* 1873 – 1953 †

Poaceae

Collected Poaceae and identified Arcyriaceae

Paul Sintenis

* June 04, 1847 – March 06, 1907 †

Kingdom of Prussia

Fabaceae

Collected Fabaceae and identified Lamiaceae

Lucien Marcus Underwood
Lucien Marcus Underwood

* October 26, 1853 – November 16, 1907 †

United States

Pucciniaceae

Collected Pucciniaceae and identified Pucciniaceae