THE BOTANISTS OF PHILADELPHIA. 159 



9. " Plants collected in East Florida." Silliman's Join-mil, V : 286. 



10. "Description of a new species of Sarraceuia." Trail*. American 

 Philosophical Society, N. S., IV : 49. 



11. "Collections towards a Flora of the Territory of Arkansas." 

 Trans. American Philosophical Society, N. S., V : 139. 



1-2. " Descriptions of Plants collected by William Gambel, M. D., in 

 the Rocky Mountains and Upper California." Journal Academy Natural 

 Sciences, N. S., I : 149. 



13. "A Manual of the Ornithology of the United States and of 

 Canada, The Water Birds." Boston, 1834, octavo pp. vii, 627. 



The same. Second Edition with additions. " The Laud Birds." 

 Boston, 1840, pp. viii, 832. 



14. "A Journal of Travels into the Arkansa Territory during the year 

 1819, with occasional Observations on the Manners of the Aborigines. " 

 Illustrated by a Map and other engravings. Philadelphia, 1821, pp. xii, 296. 



15. "Descriptions of new species and genera of plants in the natural 

 order Composite, collected in a tour across the Continent to the Pacific, a 

 residence in Oregon, and a visit to the Sandwich Islands and California, 

 during the years 1834 and 1835." Trans. American Philosophical Society, 

 1841, N. S., VII : 283-453. 



16. "Descriptions and notices of new and rare plants of the natural 

 orders. Lobeliacete, Campanulacea;, Vacciniete and Ericacese, collected in a 

 journey across the Continent of North America, and during a visit to the 

 Sandwich Islands and Upper California." Trans. American Philosophical 

 Society, N. S., VIII, p. 251-272. 



17. "On the Serpentine Rocks of Hoboken, and the Minerals which 

 they contain." Silliman's Journal, IV : 16. 



18. " Observations and Geological Remarks on the Minerals of Paterson 



and the Valley of Sparta, New Jersey." Silliman's Journal, V : 239. 



\ 



DR. WILLIAM P. C. BARTON. 



Dr. William P. C. Barton was born in Philadelphia, 

 November 17, 1780. He was descended from Rev. Thomas 

 Barton, an Episcopal clergyman, who came to America 

 under the patronage of the Penn family, and married in 

 Philadelphia the sister of David Rittenhouse, the celebrated 



