6 



Clover, fertilization, I, 1876. 



Cocks, II, 1860. 



Cogniaux, A., nomenclature. II, 1877. 



Colden, correspondence of, I, 1843. 



Collections, II, 1843. 



Collectors' Handbook, Bailey. II, 1882. 



Collinson, correspondence. I, 1843. 



Colorado, collections from, I, 1863, '78; 



Flora, Brandegee, II, 1876; Colorado 



river of the West, I,' 1860. ' 

 Coloration, I, 1876. 

 Colors of flowers, Allen. II, 1883. 

 Columbia, Flora, Karsten, II, 1861. 

 Columbia, British, Macoun. II. 1877. 

 Comandra umbellata, I, 1853. 

 Comber, T., geographical statistics of 



European flora. II, 1877. 

 Commander Islands, collections from, I. 



1885. 

 Commelynaceae. Clarke, 1870, '75; Hass- 



karl, II, 1870. 

 Common plants. Goodale, II, 1879. 

 Compass plant, II, 1882. 

 Composite, I, 1852, '74, '80, '84; An- 



cistrophora, 1. 1859 ; Australian, I, 



1852; Baillon, II, 1882; Bentham, 



II. 1873; Eupatoriaceae. I, 1851; 

 . Gnaphalioid, I, 1851 ; How fertilized, 



I, 1876; India, Clarke, II, 1876; 

 Mexican boundary, I, 1859 ; new 

 genera, I. 1844, '73 ; new species, I, 

 1879 ; Pacific R. R. Survey, I, 1857 ; 

 Sandwich Islands, I, 1849 ; South 

 Pacific, I, 1861 ; Texas, I, 1846. 



Comstock, T. B., Utricularia vulgaris, 



II, 1876. 

 Condurango, I, 1883. 

 Congress, St. Petersburg, II, 1887. 

 Coniferae, Celakovsky, II, 1879 ; Cone, 



Brongniart. II, 1873; Endlicher, II, 

 1850; Engelmann, II, 1879; Fertili- 

 zation. Delpino, II, 1872; Gray, II, 

 1879;' Gymnospermy, I, 1879; Van 

 Tieghem, II, 1872; Veitch, II, 1882. | 



Conspectus, Xyman, II, 1879. 



Contributions, I. 1870, '72, '74, '76, '78, ■ 

 '79, '80, '82, '83, '85. '88; Gray, II, 

 1874, '76, '82, '87; Miers, II. 1872; ! 

 Watson, II, 1874, '76, '79, '82, '83, '85. 



Convolvulaceae, Choisy, II, 1842. 



Cook, Biology, II, 1878. 



Cooke, M. C, British Fungi, II, 1872; 

 Fungi, II, 1875 ; Cooke and Peck, 

 Erysiphei, II, 1872. 



Cooper. J. G., influence of climate, II, ' 

 1874; distribution of trees, II, 1860 ; J 

 see U. S. Govt. 



Coptis. I, 1887. 



Corda, A. J. C, fecundation, I, 1837. 



Coriaria. Maximowicz, II, 1882; C. I 

 thymifoha, II, 1864. 



Cork, De Candolle, II, 1862. 



Corydalis aurea, I, 1886. 



Cosson, E., Flora Atlantica, H, 1883. 



'85. 

 Cosson and G. de Saint Pierre, Flore de 



Paris, II, 1883. 

 Cotton, Parlatore, II, 1867 ; Todaro. II, 



1878. 

 Coulter, J. M., Botanical Gazette, II, 



1880; Botany of Rocky Mountains, 



II, 1886 ; see Arthur. 

 Cousinia, Bunge, II. 1866. 

 Coues, Elliott, Birds, II, 1884; Life, 



II, 1884. 

 Crawe, Dr. J. B., I, 1834. 

 Crazy-weed, I, 1878. 

 Creation, II, 1846. 

 Creed of Science, see Religion. 

 Crepin, Belgian botanists, II. 1878; 



Rosa, II, 1873, '76. 

 Crocker, II, 1861. 

 Crocus, Maw, II, 1887. 

 Croomia, I, 1859. 



Crops, how feed, Johnson, II, 1870. 

 Cross-fertilization, see fertilization. 

 Cruciferas, Fournier, II, 1866. 

 Criiger, III, 1866; Monocotyledonse 



Epigynas, II, 1853. 

 Cryptogams, works of various authors. 



II, 1852; Berkeley, II, 1857; Sexual 



reproduction, Thuret, II. 1855 ; This- 



tleton Dyer. II, 1875. 

 Cuba. Richard, II, 1852; Wright, IL 



1860; Catalogue, Grisebach, II, 1867: 



Lichens, Tuckerman, II, 1864; Mos- 

 ses, Wright, II, 1862; Orchids, Lind- 



ley, II, 1858. 

 Cucurbita, jSTaudin. II, 1857; tendril 



movements, Penhallow, II, 1887. 

 Cultivated plants, De Candolle, II, 1883, 



'85, '87. 

 Cuming, III, 1866. 

 Cummings, C. E., Mosses and Hepaticse, 



II. 1885. 

 Cupuliferse, Oersted, II, 1871. 

 Curran, II, 1885. 

 Currey, II, 1857. 

 Curtis, M. A., Ill, 1873 ; esculent Fungi, 



II, 1866; Herbarium, II, 1872; 



Plants of North Carolina, II, 1860; 



Sketch by Wood, II, 1886; see 



Berkelev. 

 Curtiss, A. H, II, 1878; Catalogue. II. 



1873. 

 Cuscuta, Choisy. II, 1842; Engelmann. 



II, 1860. 

 Cycadaceae, Tan Tieghem, II, 1872. 

 Cyclopaedia, Johnson's, I, 1874. 

 Cyclosis, II, 1874. 

 Cynomorium coccineum, Weddell. II. 



1862. 



