Frictionless Data Descriptor Frictionless Data Descriptor

Identified Berberidaceae and collected Berberidaceae

Identified Brassicaceae and collected Brassicaceae

Hara, Hiroshi

* January 05, 1911 – September 24, 1986 †

Japan

Identified Gesneriaceae and collected Polypodiaceae

Norkett, Alan Henry

* 1915 – 1990 †

Identified Fissidentaceae and collected Calymperaceae

Identified Polygonaceae and collected Fabaceae

Polunin, Oleg

* November 28, 1914 – July 02, 1985 †

United Kingdom; United Kingdom of Great Britain and Ireland

Identified Rosaceae and collected Asteraceae

Sykes, William Russell

* October 13, 1927 – January 05, 2018 †

United Kingdom; New Zealand

Identified Poaceae and collected Poaceae