| Name | Hosackia pilosa Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| Placed in | Hosackia Douglas ex Bentham |
| Citation | 1838 Fl. N. Amer. [Torr. & A. Gray] 1(2): 327 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hosackia pilosa Nuttall |
| Identification made in | 2015 (1) |