| Name | Aster macrophyllus var. sejunctus Burgess |
| Authorship | Burgess |
| Rank | Variety |
| Placed in | Aster macrophyllus Linnaeus |
| Citation | 1898 Ill. Fl. N. U.S. [Britton & Brown] 3: 360 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Aster macrophyllus var. sejunctus Burgess |
| Identification made in | [no date] (1) |