Cyperaceae, I, 1834; Cyperus, India, 



Clarke, II, 1884. 

 Cypress, I, 1885. 

 Cypripedium acaule, I, 18*73 ; C. arieti- 



num, II, 1886; C. caudidum, dimerous, 



I, 1866; fertilization, I, 1876. 

 Cyrtandraceae, Clarke, II, 1875. 



Dalbergieas, Bentham, II, 1860. 

 Dana, J. D., Manual of Geology, II, 1874. 

 D'Anvers, N., Science Ladders, II, 1884. 

 Darby, J., Ill, 1878; Southern States, 



II, 1841, '55. 

 Darbya, I, 1846. 



Darlington, W., II, 1863; Bartram and 

 Marshall, IT, 1850; Mora Cestrica, II, 

 1853; Gramineae, II, 1841; Reliquiae 

 Baldwinianae, II, 1843 ; Weeds and 

 Useful Plants, II, 1859. 



Darlingtonia, I, 1863; Torrey, II, 1853. 



Darwin, C, II, 1862, III, 1874, '82, '84; 

 Life and Letters, II, 1887; 'Climbing 

 Plants, II, 1865, '66, '76; Descent of 

 Man, II, 1871 ; Dimorphism, II, 1862, 

 '78; Domestication, II, 1868; Fertil- 

 ization, I, 1877 ; Fertilization of Or- 

 chids, II, 1862, '70; Insectivorous 

 Plants, II, 1876; Movements, II, 1881; 

 Natural Selection, II, 1860; Origin of 

 Species, I, 1860,11, 1860; Does sea 

 water kill seeds? II, 1855. 



Darwin, F., II, 1886; Drosera, II, 1879; 



, Light on Leaves, II, 1882. 



Darwiniana, I, 1876. 



Darwinism, I, 1876; Attitude of work- 

 ing naturalists towards, II, 1873 

 German, II, 1875; Hodges, II, 1874 

 O'Neill, II, 1880; Shepherd, II, 1884 

 St. Clair, II, 1874. 



Datura, I, 1859. 



Daubeny, III, 1868; Ozone, II, 1867; 

 Trees and Shrubs of the Ancients, II, 

 1866. 



Davenport, G. E., Botrychium simplex, 

 II, 1878. 



Davy, E., Taking of Arsenic by Plants, 

 II, 1859. 



Dawson, J. W., address, II, 1874; Earth 

 and Man, II, 1873. 



Day, D. F., Buffalo Plants, II, 1884. 



Deaf Mutes, DeCandolle, II, 1886. 



DeBary, Fungi, Mycetozoa and Bacteria, 

 II, 1887. 



Decaisne, J., II, 1852, III, 1882, '84 

 Bornet, II, 1883; Eryngium, II, 1874 

 Pear, II. 1858; Pomaceae, II, 1875 

 Pyrus, II, 1872; Wellingtonia, II 

 1855; see LeMaout. 



DeCandolle, A. P., Ill, 1843 ; Memoirs 

 et Souvenirs de, II, 1863; Theorie 

 Elementaire, II, 1845. 



DeCandolle, A. P. and A., Prodromus, 

 II, 1843-'45, '48, '49, '52, '54, '57, '58, 

 '62, '64-'68, '70, '74; Index, Buek, 

 1841, '43, '60. 



DeCandolle, A., Agassiz. II, 1875; Cul- 

 tivated Plants, II, 1883, '85; Deaf 

 Mutes, II, 1886; Geographique Bo- 

 tanique, II, 1856 ; Histoire des 

 Science, II, 1873, '85 ; Nomenclature, 

 II, 1867, '70, '83; Phytography, II, 

 1880; Fruit of Oaks, II, 1863; Phys- 

 iological Groups, II, 1874; Tempera- 

 ture and Altitude, II, 1875 ; Varia- 

 tion, Distribution and Succession, II, 

 1863; Vicia and Triticum, II, 1887. 



DeCandolle, A. and C, Monographiaa, 

 II, 1878, '79, '81, '83. 



DeCandolle, C, Age of Trees, II, 1876 ; 

 Cork, II, 1862; Dionaea muscipula, 

 II, 1876; Anatomie Comparee des 

 Feuilles, II, 1879; Theorie de la Feu- 

 ille, II, 1868; Peperacees, II, 1867 ; 

 Vnlles, II, 1877 ; and R. Pictet, seeds 

 endure cold, II, 1880. 



Deherain, Evaporation, II, 1871. 



Delaware, Newcastle Co., Tatnall, II, 

 1861. 



Delessert, B., Ill, 1852; Icones, II, 

 1846; Museum, Lasegue, II, 1845. 



Delessert, F., Ill, 1869. 



Delphinium, I, 1887. 



Delpino, F., Fertilization of Coniferae, 

 II, 1872; Formicarie, II, 1887; Re- 

 vista Botanica, II, 1879. 



Dendrologie, Koch, II, 1876. 



Denmark Flora, II, 1870; Esenbeck, II, 

 1854. 



Department of Agriculture, dismissal of 

 botanist, I, 1872. 



Deppe, F., Ill, 1862. • 



Descent of Man, Darwin, II, 1871. 



Descriptive Botany, LeMaout and De- 

 caisne, II, 1868, '73. 



Desmidieae, Lagerheim, II, 1886. 



Destiny of Man, see Religion. 



Desvaux, A. N., Ill, 1858. 



Desvaux, E., Ill, 1858. 



DeVriese, W. H., II, 1852, III, 1862 ; 

 Pandaneae, II, 1854; Plantae Indiae, 

 II, 1858; see Junghuhu, and Miquel. 



DeVriese, W. H. and Harting, Marra- 

 tiaceae, II, 1855. 



DeVries, H., Resinous Matters, II, 1882 ; 

 Planten-physiologie, II, 1886. 



Dewey, Chester, III, 1868. 



Dextrorse, I, 1877. 



Deyeuxia, I, 1862. 



Diagrams, Eichler, II, 1878. 



Dialysis with staminody, I, 1870. 



Diapensiacese, I, 1870, '78; Maximowicz, 

 II, 1871. 



