Ian Brooker

* June 02, 1934 – June 25, 2016 †

Australia

Myrtaceae

Collected Myrtaceae and identified Myrtaceae

Collected Batrachospermaceae and identified Orchidaceae

Thomas Gordon Hartley

* January 09, 1931 – March 08, 2016 †

United States

Myrtaceae

Collected Myrtaceae and identified Rutaceae

Collected Asteraceae and identified Fabaceae

Collected Rhamnaceae and identified Rhamnaceae

Anthonius Josephus Maria Leeuwenberg

* August 11, 1930 – 2010 †

Kingdom of the Netherlands

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

Leslie Pedley

* May 19, 1930 – November 27, 2018 †

Australia

Fabaceae

Collected Fabaceae and identified Fabaceae

Collected Potamogetonaceae and identified Hydrocharitaceae

Hugh Brian Spencer Womersley

* November 19, 1922 – 2011 †

Australia

Rhodomelaceae

Collected Rhodomelaceae and identified Rhodomelaceae

Collected Diplommatinidae and identified Euphorbiaceae