Margaret Clay Ferguson

M.C.Ferguson; Margaret C. Ferguson; M. C. Ferguson

* August 20, 1863 – August 28, 1951 †

botanist, botanical collector

American botanist and botanical collector (1863-1951)

Has collected specimens later identified by:

* October 06, 1911 – December 05, 2000 †

United Kingdom; United States of America; United Kingdom of Great Britain and Ireland

Collected Fabaceae and identified Fabaceae

123,314 specimens claimed

* July 28, 1878 – December 02, 1964 †

United States

Collected Pottiaceae and identified Pottiaceae

2,121 specimens claimed

United Kingdom

Collected Solanaceae and identified Solanaceae

64,872 specimens claimed

* March 29, 1941 – January 09, 2015 †

United States

Collected Polygonaceae and identified Polygonaceae

39,727 specimens claimed

* 1918 – 2008 †

Collected Amaranthaceae and identified Fabaceae

1,127 specimens claimed

* 1925 – May 27, 2020 †

United States

Collected Asteraceae and identified Asteraceae

345,784 specimens claimed