| Name | Symphyotrichum tenuifolium var. aphyllum (R. W. Long) S. D. Sundberg |
| Authorship | (R. W. Long) S. D. Sundberg |
| Rank | Variety |
| Placed in | Symphyotrichum tenuifolium (Linnaeus) G. L. Nesom |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Symphyotrichum tenuifolium var. aphyllum (R. W. Long) S. D. Sundberg |
| Identification made in | 2017 (1) |