Catalogue of Plants Collected during a Journey to and from the Rocky Mountains, during the Summer of 1820. By E. P. James, Attached to the Exploring Expedition Commanded by Major S. H. Long, of the United States Engineers. And by the Major Communicated to the Society, with the Permission of the Hon. J. C. Calhoun, Secretary of War
Published in Transactions of the American Philosophical Society, in 1825, in volume 2, pages 172-190
Date published:1825