Collected Euphorbiaceae and identified Euphorbiaceae

Ashley Field
Ashley Field

Australia

Thelypteridaceae

Collected Thelypteridaceae and identified Lycopodiaceae

Peter Hans Hovenkamp

October 09, 1953 – July 12, 2019

Kingdom of the Netherlands

Polypodiaceae

Collected Polypodiaceae and identified Polypodiaceae

Kazimierz Karczmarz

May 07, 1933 – July 20, 2011

Poland

Characeae

Collected Characeae and identified Calliergonaceae

Anthonius Josephus Maria Leeuwenberg

August 11, 1930 – 2010

Kingdom of the Netherlands

Apocynaceae

Collected Apocynaceae and identified Apocynaceae

Collected Moraceae and identified Apocynaceae

Colin Ernest Ridsdale

January 09, 1944 – January 05, 2017

United Kingdom

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Nina Rønsted

United States

Moraceae

Collected Moraceae and identified Moraceae

Jan Frederik Veldkamp

March 31, 1941 – November 12, 2017

Kingdom of the Netherlands

Poaceae

Collected Poaceae and identified Poaceae

Collected Diplommatinidae and identified Euphorbiaceae