Isabella Abbott
Abbott, Isabella

* June 20, 1919 – October 28, 2010 †

United States

Delesseriaceae

Collected Delesseriaceae and identified Rhodomelaceae

Arzeni, Charles Basel

* 1925 – 1997 †

Pottiaceae

Collected Pottiaceae and identified Pterobryaceae

Collected Rubiaceae and identified Rubiaceae

Bray, Rebecca D.

* 1974 – January 21, 2018 †

United States

Asteraceae

Collected Asteraceae and identified Isoetaceae

Sandra Knapp
Knapp, Sandra

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Miller, Norton George

* 1942 – 2011 †

Sphagnaceae

Collected Sphagnaceae and identified Mniaceae

Veldkamp, Jan Frederik

* March 31, 1941 – November 12, 2017 †

Kingdom of the Netherlands

Poaceae

Collected Poaceae and identified Poaceae

Collected Caryophyllaceae and identified Juncaginaceae