| Name | Aster pauciflorus var. gracillimus A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Aster pauciflorus Nuttall |
| Citation | 1884 Syn. Fl. N. Amer. 1(2): 202 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Aster pauciflorus var. gracillimus A. Gray |
| Identification made in | [no date] (1), 1986 (1) |