| Name | Gratiola flava Leavenworth ex Pennell |
| Authorship | Leavenworth ex Pennell |
| Rank | Species |
| Placed in | Gratiola |
| Citation | 1921 Proc. Acad. Nat. Sci. Philadelphia 73(3B): 472 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Gratiola flava Leavenworth ex Pennell |
| Identification made in | [no date] (5), 2005 (1) |