co 
Ke) 
N 
O 
_ 
THE CORRESPONDENCE OF SCHWEINITZ AND TORREY 289 
. Torrey, John. 
Catalogue of plants growing spontaneously within thirty miles of 
the city of New York. Albany, New York. 18109. 
A compendium of the flora of the northern and middle states. 
New York. 1826. 
Descriptions of some new grasses collected by Dr. E. James in the 
expedition of Major Long to the Rocky Mountains, in 1819- 
1820. Read May 17th, 1824. Ann. Lyceum Nat. Hist. 
Ne Y. mt 148-186. PI. TO. 1824. 
A flora of the northern and middle sections of the United States. 
New York. 18[23-]24. 
Notice of plants collected by Professor D. B. Douglass of West 
Point in the expedition under Governour Cass, during the 
summer of 1820 around the Great Lakes and the upper waters 
of the Mississippi. Am. Jour. Sci. 4: 56—69.. 1822. 
Some account of a collection of plants made during a journey to 
and from the Rocky Mountains in the summer of 1820, by 
Edwin P. James, M. D. Assistant Surgeon U. S. Army. 
Ann. Lyceum Nat. Hist. N- Y. 2: 161-254. 1826-7. 
. Torrey, John, & Gray, Asa. 
A flora of North America; containing abridged descriptions of all 
the known indigenous and naturalized plants growing north of 
Mexico; arranged according to the natural system. New 
York, London. 1838~4[3]. 
. Weber, Friedrich. 
Historie muscorum hepaticorum prodromus. Kiel. 1815. 
. Wight, Robert, & Arnott, George Arnott Walker. 
Prodromus florae peninsulae Indiae Orientalis: containing 
abridged descriptions of the plants found in the peninsula of 
British India, arranged according to the natural system. 
London. 1834. 
