Rupert Charles Barneby

October 06, 1911 – December 05, 2000

United Kingdom; United States of America; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Fabaceae

Paul Fryxell

February 02, 1927 – July 11, 2011

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

David Hunt

September 25, 1938 – May 20, 2019

United Kingdom

Fabaceae

Collected Fabaceae and identified Commelinaceae

Collected Passifloraceae and identified Passifloraceae

Rogers McVaugh
Rogers McVaugh

May 30, 1909 – September 24, 2009

United States

Asteraceae

Collected Asteraceae and identified Myrtaceae

Billie Lee Turner

1925 – May 27, 2020

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Elsa Matilde Zardini

June 09, 1949 – November 30, 2020

Argentina; Paraguay

Asteraceae

Collected Asteraceae and identified Onagraceae