| Name | Aster sibiricus subsp. pygmaeus (Lindley) A. Löve & D. Löve |
| Authorship | (Lindley) A. Löve & D. Löve |
| Rank | Subspecies |
| Placed in | Aster sibiricus Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Aster sibiricus subsp. pygmaeus (Lindley) A. Löve & D. Löve |
| Identification made in | 1984 (1) |