| Name | Aster borealis (Torrey & A. Gray) Provancher |
| Authorship | (Torrey & A. Gray) Provancher |
| Rank | Species |
| Placed in | Aster Linnaeus |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Aster borealis (Torrey & A. Gray) Provancher |
| Identification made in | 1984 (2) |