Collected Araceae and identified Araceae

Collected Annonaceae and identified Annonaceae

Christenson, Eric A.

* 1956 – April 2011 †

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

Collected Rubiaceae and identified Rubiaceae

Dessein, Steven

Belgium

Collected Rubiaceae and identified Rubiaceae

Collected Apocynaceae and identified Apocynaceae

Letouzey, René

* October 21, 1918 – August 04, 1989 †

France

Collected Rubiaceae and identified Chrysobalanaceae

Collected Poaceae and identified Burseraceae

Aline Marie Raynal
Raynal, Aline Marie

* February 04, 1937 – July 16, 2022 †

France

Cyperaceae

Collected Cyperaceae and identified Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Sosef, Marc

Belgium

Collected Rubiaceae and identified Poaceae

Summerhayes, Victor Samuel

* February 21, 1897 – December 27, 1974 †

United Kingdom

Apiaceae

Collected Apiaceae and identified Orchidaceae

Collected Rubiaceae and identified Rubiaceae

Wieringa, Jan

Netherlands

Fabaceae

Collected Fabaceae and identified Fabaceae