| Name | Gratiola pilosa Michaux |
| Authorship | Michaux |
| Rank | Species |
| Placed in | Gratiola |
| Contains | Gratiola pilosa var. epilis Pennell |
| Citation | 1803 Fl. Bor.-Amer. [Michaux] 1: 7 |
| Holdings | 119 Specimens held in the Harvard University Herbaria identified as Gratiola pilosa Michaux |
| Identification made in | [no date] (117), 1930 (2) |