Frictionless Data Descriptor Frictionless Data Descriptor

August Grisebach
Grisebach, August

* April 17, 1814 – May 09, 1879 †

Germany

Collected Fabaceae and identified Asteraceae

Thaddäus Haenke
Haenke, Thaddäus

* December 05, 1761 – November 14, 1816 †

Austrian Empire

Collected Poaceae and identified Poaceae

Hallier, Johannes Gottfried

* July 06, 1868 – March 10, 1932 †

Germany

Collected Rubiaceae and identified Lauraceae

Harms, Hermann

* July 16, 1870 – November 27, 1942 †

German Empire; Weimar Republic; Nazi Germany

Collected Fabaceae and identified Fabaceae

Hatschbach, Gerdt Guenther

* August 22, 1923 – April 16, 2013 †

Brazil

Collected Fabaceae and identified Fabaceae

Collected Asteraceae and identified Asteraceae

Herter, Wilhelm Gustav Franz

* January 10, 1884 – April 17, 1958 †

Germany; Uruguay

Collected Poaceae and identified Poaceae

Herzog, Theodor

* July 07, 1880 – May 06, 1961 †

Germany

Collected Asteraceae and identified Lejeuneaceae

Georg Hans Emmo Wolfgang Hieronymus
Hieronymus, Georg Hans Emmo Wolfgang

* February 15, 1846 – January 18, 1921 †

Germany

Collected Asteraceae and identified Selaginellaceae

Joseph Dalton Hooker
Hooker, Joseph Dalton

* June 30, 1817 – December 10, 1911 †

United Kingdom of Great Britain and Ireland

Collected Poaceae and identified Rubiaceae

Alexander von Humboldt
von Humboldt, Alexander

* September 14, 1769 – May 06, 1859 †

Kingdom of Prussia

Collected Asteraceae and identified Ehretiaceae

Irmscher, Edgar

* August 17, 1887 – May 03, 1968 †

Germany

Collected Marchantiaceae and identified Begoniaceae

Nikolaus Joseph von Jacquin
von Jacquin, Nikolaus Joseph

* February 16, 1727 – October 26, 1817 †

Austrian Empire

Collected Asteraceae and identified Oxalidaceae

Killip, Ellsworth Paine

* September 02, 1890 – November 21, 1968 †

United States

Collected Asteraceae and identified Passifloraceae

Klotzsch, Johann Friedrich

* June 09, 1805 – November 05, 1860 †

Kingdom of Prussia

Collected Fabaceae and identified Ericaceae

Bernhard Adalbert Emil Koehne
Koehne, Bernhard Adalbert Emil

* February 12, 1848 – October 12, 1918 †

Kingdom of Prussia

Collected Rosaceae and identified Lythraceae

Kuhn, Friedrich Adalbert Maximilian

* September 03, 1842 – December 13, 1894 †

Kingdom of Prussia

Collected Pteridaceae and identified Pteridaceae

Otto Kuntze
Kuntze, Otto

* June 23, 1843 – January 27, 1907 †

Kingdom of Saxony

Collected Asteraceae and identified Asteraceae

Friedrich August Körnicke
Körnicke, Friedrich August

* January 29, 1828 – January 16, 1908 †

Germany

Collected Poaceae and identified Eriocaulaceae

Collected Orchidaceae and identified Araceae

Kükenthal, Georg

* March 30, 1864 – October 20, 1955 †

Germany

Collected Cyperaceae and identified Cyperaceae

Grigory Langsdorff
Langsdorff, Grigory

* April 18, 1774 – June 29, 1852 †

Germany

Collected Poaceae and identified Asteraceae

Laus, Heinrich

* November 10, 1872 – December 21, 1941 †

Czechoslovakia

Collected Poaceae and identified Apiaceae

Lehmann, Federico Carlos

* March 23, 1914 – 1974 †

Collected Orchidaceae and identified Accipitridae

Leuenberger, Beat Ernst

* August 27, 1946 – May 20, 2010 †

Switzerland

Collected Cactaceae and identified Cactaceae

Paul Günther Lorentz
Lorentz, Paul Günther

* August 30, 1835 – October 06, 1881 †

North German Confederation

Collected Asteraceae and identified Bryaceae

Collected Campanulaceae and identified Heliotropiaceae

Collected Graphidaceae and identified Graphidaceae

von Lützelburg, Philipp Xaver

* July 16, 1880 – July 01, 1948 †

German Empire; Brazil; Nazi Germany; Germany

Collected Poaceae and identified Cyperaceae

Maguire, Celia K.

* 1919 – 2014 †

Collected Melastomataceae and identified Clusiaceae