María Mercedes ARBO
Argentina

Collected Fabaceae and identified Turneraceae
Collected Asteraceae and identified Geraniaceae
Collected Plantaginaceae and identified Plantaginaceae
Arthur Hugh Garfit Alston
* September 04, 1902 – March 17, 1958 †
United Kingdom; United Kingdom of Great Britain and Ireland

Collected Polypodiaceae and identified Selaginellaceae

Collected Hippidae and identified Montiaceae

Collected Malpighiaceae and identified Malpighiaceae
Collected Pucciniaceae and identified Pucciniaceae
Steven Bachman
United Kingdom

Collected Poaceae and identified Fabaceae
Collected Arecaceae and identified Juncaceae

Collected Asteraceae and identified Anacardiaceae
Collected Poaceae and identified Poaceae
Rupert Charles Barneby
* October 06, 1911 – December 05, 2000 †
United Kingdom; United States of America; United Kingdom of Great Britain and Ireland

Collected Fabaceae and identified Fabaceae
Collected Rubiaceae and identified Rubiaceae

Collected Asteraceae and identified Asteraceae

Collected Asteraceae and identified Fagaceae
Collected Fabaceae and identified Fabaceae

Collected Araceae and identified Araceae

Collected Asteraceae and identified Asteraceae
Collected Fabaceae and identified Bromeliaceae
Collected Fabaceae and identified Fabaceae

Collected Poaceae and identified Poaceae

Collected Orchidaceae and identified Orchidaceae

Collected Boletaceae and identified Clavariaceae
Collected Hydrophyllaceae and identified Apiaceae

Collected Asteraceae and identified Orchidaceae

Collected Malvaceae and identified Malvaceae

Collected Pottiaceae and identified Sphagnaceae
Collected Asteraceae and identified Asteraceae

Collected Fabaceae and identified Arecaceae

Collected Asteraceae and identified Onagraceae