| Name | Hosackia rosea Eastwood |
| Authorship | Eastwood |
| Rank | Species |
| Placed in | Hosackia Douglas ex Bentham |
| Citation | 1896 Proc. Calif. Acad. Sci. ser. 2, 6(27): 424 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Hosackia rosea Eastwood |
| Identification made in | [no date] (14) |