Constance, Lincoln

* February 16, 1909 – June 11, 2001 †

United States

Collected Hydrophyllaceae and identified Apiaceae

Alicia Lourteig
Lourteig, Alicia

* December 17, 1913 – July 30, 2003 †

Argentina

Oxalidaceae

Collected Oxalidaceae and identified Oxalidaceae

Moore, David M.

* July 26, 1933 – June 29, 2013 †

United Kingdom

Poaceae

Collected Poaceae and identified Violaceae