María Mercedes ARBO
Argentina

Collected Fabaceae and identified Turneraceae
Collected Sapindaceae and identified Sapindaceae
Collected Asteraceae and identified Geraniaceae
Collected Brassicaceae and identified Brassicaceae

Collected Orchidaceae and identified Orchidaceae
Collected Asteraceae and identified Salicaceae
Collected Melastomataceae and identified Melastomataceae
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 Orchidaceae and identified Orchidaceae

Collected Malpighiaceae and identified Malpighiaceae
Christiane Anderson
United States

Collected Asteraceae and identified Malpighiaceae

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

Collected Fabaceae and identified Fabaceae

Collected Moraceae and identified Moraceae
Andreas Berger
Austria

Collected Rubiaceae and identified Rubiaceae

Collected Asteraceae and identified Asteraceae
Collected Rubiaceae and identified Rubiaceae
David Boufford
United States

Collected Asteraceae and identified Asteraceae

Collected Pteridaceae and identified Polypodiaceae

Collected Asteraceae and identified Fagaceae
Viktor Ferdinand Brotherus
October 28, 1849 – February 09, 1929
Finland; Grand Principality of Finland; Russian Empire

Collected Bryaceae and identified Pottiaceae
Collected Pteridaceae and identified Pteridaceae
Collected Pottiaceae and identified Bryaceae

Collected Asteraceae and identified Plantaginaceae
Maarten J. M. Christenhusz
United Kingdom; Netherlands; Finland; Australia

Collected Solanaceae and identified Plantaginaceae
Collected Gesneriaceae and identified Gesneriaceae

Collected Hydrophyllaceae and identified Apiaceae

Collected Rubiaceae and identified Cyperaceae

Collected Asteraceae and identified Orchidaceae
Collected Araceae and identified Araceae