| Title | United States Exploring Expedition. During the Years 1838, 1839, 1840, 1841, 1842. Under the Command of Charles Wilkes, U.S.N., ...Botany. |
| Abbreviation | U.S. Expl. Exped., Phan. Pacific N. Amer. |
| Authors | John Torrey |
| Publication Dates | Vol. 17, 1874 |
| TL2 | 17.647 |
| Remarks | See also under Torrey, John, TL2 6: 404 under 'composite works' |
The Harvard University Herbaria hold 4 type specimens of taxa described in this publication
Antennaria alpina var. stenophylla A. Gray [Holotype] 1874, 17(2): 366Haplopappus stenophyllus A. Gray [Holotype] 1874, 347
Haplopappus lanuginosus A. Gray [Holotype] 1874, 347
Viola chrysantha var. glaberrima Torrey [Isotype] 1874, 17: 238