Cheng. Wan-chun Cheng (Cheng Wan-chim), contemporary. China. 



Chiao. Chi-yuen Chiao (Chiao Chi-yuen), contemporary. China. 



Chien. S.S. Chien (Sung-shu Chien, Ch'ien Ch'ung-shu), contemporary. China. 



Chien & Cheng. S.S. Chien and W.C. Cheng. 



Ching. R.C. Ching (Ch'in Jen-ch'ang), contemporary. Wrote on Chinese ferns. China. 



Choisy. Jacques Denys Choisy, 1799-1859. Switzerland. 



Chr., C. (C. Chr.) Carl Christensen, 1872-1942. Denmark. 



Christ. Hermann Christ, 1833-1933. Switzerland. 



Chun. W.Y. Chun (Woon-young Chun, Ch'en Huan-yung), 1894- . China. 



Clarion. Jean Clarion, 1780-1856. France. 



Clarke. Charles Baron Clarke, 1832-1906. Specialist on Cyperaceae. Great Britain. 



Clayt. John Clayton, 1686-1773. Virginia. U.S.A. 



Comm. Philibert Commerson, 1727-1773. France and Mauritius. 



Cooke, T. (T. Cooke). T. Cooke, contemporary. India. 



Copel. Edwin Bingham Copeland, 1873- . California, U.S.A. 



Coss. Ernest Saint-Charles Cosson, 1819-1889. France. 



Craib. William Grant Craib, 1882-1933. Great Britain. 



Crep. Francois Crepin, 1830-1903. Belgium. 



Croiz. Leon Camille Marius Croizat, 1894- . Venezuela. 



Croiz. & Mete. L.C. Croizat and F.P. Metcalf. 



Cusson. Pierre Cusson, 1727-1783. Professor in Montpellier. France. 



Cyr. Domenico Cyrillo, 1739-1799. Italy. 



Dalziel. J.M. Dalziel, contemporary. Botanic Gardens, Kew. England. 



DC. Augustin Pyramus de Candolle, 1778-1841. Projector of the " Prodromus." 



DC, A. (A. DC.) Alphonse de Candolle, the son, 1806-1893. Switzerland. 



DC, C. (C. DC.) Casimir de Candolle, the grandson, 1836-1918. Switzerland. 



Deane. Walter Deane, 1848-1930. Boston, Massachusetts. U.S.A. 



Debx. Jean Odon Debeaux, 1826-1910. France. 



Decne. Joseph Decaisne, 1809-1882. France. 



Desf. Rene Louiche Desfontaines, 1750-1833. France. 



Desr. Louis Auguste Joseph Desrousseaux, 1753-1838. Contributor to Lamarck's 



"Encyclopedic Methodique." France. 

 Desv. Augustin Nicaise Desvaux, 1784-1856. France. 

 DeVol. Charles E. DeVol, contemporary. U.S.A. 

 Diels. Friedrich Ludwig Emil Diels, 1874-1945. Germany. 

 Dietr. Friedrich Gottlieb Dietrich, 1768-1850. Germany. 

 Dipp. Ludwig Dippel, 1827-1914. Germany. 

 Dode. Louis Albert Dode, 1875- . France. 



D'Ombr. Henry Honywood D'Ombrain, 1818-1905. Horticulturist. Great Britain. 

 Domke. W. Domke, wrote on Thymelaeaceae in 1932-1936. Germany. 

 Don, D. (D. Don). David Don, 1799-1841. Great Britain. 

 Don, G. (G. Don). George Don, 1898-1856. England. 

 Druce. George Claridge Druce, 1850-1932. Oxford, England. 

 Drude. Carl Georg Oscar Drude, 1852-1933. Germany. 

 Duby. Jean Etienne Duby, 1798-1885. Switzerland. 

 Duchesne. Antoine Nicolas Duchesne, 1747-1827. France. 

 Dum.-Cours. Georges Louis Marie Dumont de Courset, 1746-1824. France. 

 Dumort. Barthelemy Charles Dumortier, 1797-1887. Belgium. 



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