| Name | Aster umbellatus var. latifolius A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Aster umbellatus Miller |
| Citation | 1884 Syn. Fl. N. Amer. 1(2): 197 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Aster umbellatus var. latifolius A. Gray |
| Identification made in | [no date] (2), 1981 (3), 1991 (1) |