Barneby, Rupert Charles

* October 06, 1911 – December 05, 2000 †

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

Collected Fabaceae and identified Fabaceae

Collected Rubiaceae and identified Orchidaceae

Barroso, Graziela

* April 11, 1912 – May 05, 2003 †

Brazil

Collected Fabaceae and identified Asteraceae

Bartram, Edwin Bunting

* July 28, 1878 – December 02, 1964 †

United States

Collected Pottiaceae and identified Dicranaceae

Collected Poaceae and identified Cucurbitaceae

George Bentham
Bentham, George

* September 22, 1800 – September 10, 1884 †

United Kingdom of Great Britain and Ireland

Collected Fabaceae and identified Lamiaceae

Sven Berggren
Berggren, Sven

* August 12, 1837 – June 28, 1917 †

Sweden

Collected Dicranaceae and identified Bryaceae

Berjak, Patricia

* December 29, 1939 – January 21, 2015 †

South Africa

Collected Combretaceae

Collected Solanaceae and identified Solanaceae

Collected Bromeliaceae and identified Bromeliaceae

Clarence Bicknell
Bicknell, Clarence

* October 27, 1842 – July 17, 1918 †

United Kingdom of Great Britain and Ireland; United Kingdom

Collected Asteraceae and identified Asteraceae

Collected Pteridaceae and identified Celastraceae

Collected Clusiaceae and identified Clusiaceae

Blake, Sidney Fay

* August 31, 1892 – December 31, 1959 †

United States

Collected Asteraceae and identified Asteraceae

Blanchet, Jacques Samuel

* May 08, 1807 – March 20, 1875 †

Switzerland

Collected Fabaceae and identified Asteraceae

Blixt, Stig

* January 02, 1930 – 2009 †

Sweden

Collected Asteraceae and identified Asteraceae

Carl Ludwig Blume
Blume, Carl Ludwig

* June 09, 1796 – February 03, 1862 †

Duchy of Brunswick; Netherlands

Collected Fagaceae and identified Fagaceae

Boelcke, Osvaldo

* 1920 – 1990 †

Argentina

Collected Poaceae and identified Brassicaceae

Josef Bogner
Bogner, Josef

* 1939 – April 23, 2020 †

Germany

Collected Araceae and identified Araceae

Edmond Boissier
Boissier, Edmond

* May 25, 1810 – September 25, 1885 †

Republic of Geneva; Switzerland

Collected Fabaceae and identified Lamiaceae

Robert Boldt
Boldt, Robert

* January 03, 1861 – June 26, 1923 †

Finland

Collected Athyriaceae and identified Desmidiaceae

Bonjean, Joseph

* 1780 – 1846 †

France

Collected Fabaceae and identified Orobanchaceae

Aimé Bonpland
Bonpland, Aimé

* August 29, 1773 – May 04, 1858 †

France

Collected Asteraceae and identified Poaceae

Vinczé von Borbás
von Borbás, Vinczé

* July 29, 1844 – July 07, 1905 †

Austria-Hungary

Collected Asteraceae and identified Lamiaceae

Bornmüller, Alfred

* December 02, 1868 – July 13, 1947 †

Germany

Collected Fabaceae and identified Fabaceae

Collected Asteraceae and identified Amaranthaceae

Borsini, Olga Helena

* 1916 – 1981 †

Argentina

Collected Solanaceae and identified Plantaginaceae

Alexandru Borza
Borza, Alexandru

* May 21, 1887 – September 03, 1971 †

Austria-Hungary; Romania

Collected Asteraceae and identified Fabaceae

Zinaida Botschantzeva
Botschantzeva, Zinaida

* August 10, 1907 – August 17, 1973 †

Soviet Union

Collected Scrophulariaceae

Botta, Silvia Margarita

* 1942 – 1994 †

Argentina

Collected Verbenaceae and identified Verbenaceae