| Name | Ptelea trifoliata var. mollis Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Variety |
| Placed in | Ptelea trifoliata Linnaeus |
| Citation | 1840 Fl. N. Amer. [Torr. & A. Gray] 1(4): 680 |
| Holdings | 104 Specimens held in the Harvard University Herbaria identified as Ptelea trifoliata var. mollis Torrey & A. Gray |
| Identification made in | [no date] (100), 1931 (1), 1959 (1), 1985 (1), 1987 (1) |