Isabella Abbott
Abbott, Isabella

* June 20, 1919 – October 28, 2010 †

United States

Delesseriaceae

Collected Delesseriaceae and identified Rhodomelaceae

Bacigalupi, Rimo Carlo Felice

* March 24, 1901 – August 23, 1996 †

United States

Asteraceae

Collected Asteraceae and identified Orobanchaceae

Constance, Lincoln

* February 16, 1909 – June 11, 2001 †

United States

Collected Hydrophyllaceae and identified Apiaceae

Fryxell, Paul

* February 02, 1927 – July 11, 2011 †

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

Sandra Knapp
Knapp, Sandra

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Mathias, Mildred Esther

* September 19, 1906 – February 16, 1995 †

United States

Collected Rubiaceae and identified Apiaceae

Peter Moonlight
Moonlight, Peter

Ireland; United Kingdom

Fabaceae

Collected Fabaceae and identified Begoniaceae

Rabeler, Richard

United States

Caryophyllaceae

Collected Caryophyllaceae and identified Caryophyllaceae

Robinson, Harold E.

* 1932 – December 17, 2020 †

United States

Sphagnaceae

Collected Sphagnaceae and identified Asteraceae

Schofield, Wilfred Borden

* July 19, 1927 – November 05, 2008 †

Canada

Sphagnaceae

Collected Sphagnaceae and identified Dicranaceae

Collected Campanulaceae and identified Campanulaceae