Collected Asteraceae and identified Geraniaceae
Santiago Andrés-Sánchez
Spain

Collected Asteraceae and identified Asteraceae

Collected Rubiaceae and identified Clusiaceae
Brian Laurence Burtt
* August 27, 1913 – May 30, 2008 †
United Kingdom; United Kingdom of Great Britain and Ireland

Collected Asteraceae and identified Gesneriaceae
Collected Fabaceae and identified Cyperaceae
Collected Fabaceae and identified Fabaceae

Collected Moraceae and identified Moraceae
Arthur Wallis Exell
* May 21, 1901 – January 15, 1993 †
United Kingdom; United Kingdom of Great Britain and Ireland

Collected Fabaceae and identified Sapindaceae

Collected Asteraceae and identified Amaryllidaceae

Collected Fabaceae and identified Fagaceae
Collected Dryopteridaceae and identified Pteridaceae
PABLO GARCIA-MURILLO
Spain
Identified Potamogetonaceae

Collected Plumbaginaceae and identified Ranunculaceae
Collected Poaceae and identified Poaceae

Collected Poaceae and identified Fabaceae

Collected Poaceae and identified Asteraceae

Collected Asteraceae and identified Scrophulariaceae
Pedro Jiménez-Mejías
United States

Collected Cyperaceae and identified Cyperaceae
Collected Rubiaceae and identified Rubiaceae
Collected Asteraceae and identified Asteraceae
Collected Araliaceae and identified Plumbaginaceae

Collected Apocynaceae and identified Apocynaceae
Collected Asteraceae and identified Ricciaceae
Collected Cyperaceae and identified Cyperaceae

Collected Poaceae and identified Bryaceae
Collected Fabaceae and identified Poaceae

Collected Fabaceae and identified Fabaceae

Collected Salicaceae and identified Aspleniaceae

Collected Fabaceae and identified Burseraceae

Collected Fagaceae and identified Poaceae