822 APPENDIX. 
1859. Report of the United States and Mexican Boundary 
Survey made by W. H. ee Pp. 34, 73-107, 110-121, 
154, 172-175, with five plate 
1860. Catalogue of plants ne East of the Rocky Moun- 
tains. Pacific R. R. Surveys, XII. part 2, 40-49, with three 
plates. 
1860. Report upon the Colorado River of the West, explored 
in 1857 and 1858 by Lieut. Joseph C. Ives. Part IV. Botany; 
orders preceding Verbenacew, excepting Cactacee, - 1-20. 
1880. Botany of the Black Hills of Dacota. Report of H. 
Newton and W. P. Jenney. U.S. Geol. and Geogr. Survey, 
Rocky Mountain region, 529-537. 
1881. The vegetation of the Rocky Mountain region and a 
comparison with that of other parts of the world. By A. 
Gray and J. D. Hooker. Bull. U. S. Geol. and Geogr. Sur- 
vey of the Territories, VI. 1-77. 
4. CONTRIBUTIONS TO PERIODICALS. 
North American Review — 
1844. The Longevity of Trees. July. 189-238. 
1845. The Chemistry of Vegetation. January. 
1846. Scientific results of the Exploring Saati. July. 
211-226. 
American Journal of Science — 
1834. A sketch of the Mineralogy of a portion of Jefferson 
and St. Lawrence Counties (N. Y.), by Drs. J. B. Crawe of 
Watertown and A. Gray of Utica (N. Y.). XXV. 346- 
1837. Review of Lindley’s Natural System of Botany. XXXII. 
292. 
1 ew of De Candolle’s Prodromus. XXXIX. 168. 
1840. Sicbold’s Flora of Japan. XXXIX. 175. 
1841. Notices of European Herbaria, particularly those most 
interesting to the North American Botanist. XL. 1-18. 
Notice of the Botanical Writings of C.S. Rafinesque. XL. 
221-241. 
1842. Notes of a botanical exeursion to the mountains of 
North Carolina, ete., with some remarks on the Botany of 
the higher Alleghany Mountains. 1-49. 
