Selwyn Lawrence Everist

1913 – 1981

Australia

Fabaceae

Collected Fabaceae

Philip Ridley Sharpe

September 18, 1915 – August 11, 2016

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Graham Williamson

1932 – October 12, 2017

Zimbabwe

Poaceae

Collected Poaceae and identified Asphodelaceae