| Name | Symphyotrichum falcatum var. commutatum (Torrey & A. Gray) G. L. Nesom |
| Authorship | (Torrey & A. Gray) G. L. Nesom |
| Rank | Variety |
| Placed in | Symphyotrichum falcatum (Lindley) G. L. Nesom |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Symphyotrichum falcatum var. commutatum (Torrey & A. Gray) G. L. Nesom |
| Identification made in | [no date] (2) |