Dicks.: George Frederick Dickson, 

 fl. 1839, United Kingdom 



Dieck: Georg Dieck, 

 1847-1925, Germany 



Diels: Friedrich Ludwig Emil Diels, 

 1874-1945, Germany 



Dietr., A.: Albert Gottfried Dietrich, 

 1795-1856, Germany 



Dietr., D.: David Nathaniel Friedrich Dietrich, 

 1799-1888, Germany 



Dipp.: Leopold Dippel, 

 1827-1914, Germany (dendrology) 



Dode: Louis-Albert Dode, 

 1875-1943, France 



Don, D.: David Don, 

 1799-1841, United Kingdom 



Don, G.: George Don, 

 1798-1856, United Kingdom 



Donn, J.: James Donn, 

 1758-1813, United Kingdom 



Doorenbos: J. Doorenbos, 



1921- , Netherlands (dendrology) 



Dougl.: David Douglas, 

 1798-1834, United Kingdom 



Drake: Emmanuel Drake del Castillo, 

 1855-1904, France 



Dress, W.J.: William John Dress, 



1918- , United States (cultivated plants) 



Druce: George Claridge Druce, 

 1850-1932, United Kingdom 



Drude: Carl Georg Oscar Drude, 

 1852-1933, Germany 



Dudley, T.R.: Theodore Robert Dudley, 



1936- , United States (Rex, Viburnum, cultivated 



plants) 



Duham.: Henri Louis Duhamel du Monceau, 

 1700-1782, France 



Dum.-Cours.: George Louis Marie Dumont de 



Courset, 



1746-1824, France 



Dunal: Michel Felix Dunal, 

 1789-1856, France 



Dunn, S.T.: Stephen Troyte Dunn, 

 1868-1938, United Kingdom 



Durande: Jean Francois Durande, 

 1732-1794, France 



Durazz.: Antonio Durazzini, 

 fl. 1772- , Italy 



Durieu: Michel Charles Durieu de Maisonneuve, 

 1796-1878, France 



Du Roi: Johann Philipp Du Roi, 

 1741-1785, Germany 



Eade: George William Eade, 

 1905- , United States 



Eberm.: Carl Heinrich Ebermaier, 

 1802-1870, Germany 



Eckl.: Christian Friedrich Ecklon, 

 1795-1868, Germany 



Edgew.: Michael Pakenham Edgeworth, 

 1812-1881, United Kingdom 



Egglest.: Willard Webster Eggleston, 

 1863-1935, United States 



Ehrenb., K.: Karl August Ehrenberg, 

 1801-1849, Germany 



Ehrh.: Jakob Friedrich Ehrhart, 

 1742-1795, Germany 



Ell.: Stephen Elliot, 

 1771-1830, United States 



Ellis: John Ellis, 

 1710-1776, United Kingdom 



Emeric: D. Emeric, 

 fl. ca. 1828, France 



Endl.: Stephan Friedrich Ladislaus Endlicher, 

 1804-1849, Austria 



Endress, P.: Peter Karl Endress, 

 1942- , Switzerland (Hamamelidaceae) 



222 



