Has identified specimens collected by:
Collected Fabaceae and identified Fabaceae
Collected Fabaceae and identified Fabaceae
Collected Araceae and identified Araceae

Collected Asteraceae and identified Asteraceae

Collected Fabaceae and identified Fabaceae
Collected Fabaceae and identified Fabaceae
Kostermans, André Joseph Guillaume Henri
* July 01, 1906 – July 10, 1994 †
Dutch East Indies; Indonesia

Collected Fabaceae and identified Lauraceae
Collected Rubiaceae
Collected Fabaceae and identified Fabaceae

Collected Poaceae and identified Cyperaceae
Collected Urticaceae and identified Urticaceae
Collected Fabaceae and identified Begoniaceae
Collected Asteraceae and identified Poaceae
Weigend, Maximilian
Germany

Collected Solanaceae and identified Boraginaceae