| Name | Aster undulatus var. asperulus Alph. Wood |
| Authorship | Alph. Wood |
| Rank | Variety |
| Placed in | Aster undulatus Linnaeus |
| Citation | 1870 Amer. Bot. Fl. 162 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Aster undulatus var. asperulus Alph. Wood |
| Identification made in | 1979 (1) |