| Name | Lespedeza violacea var. angustifolia Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Variety |
| Placed in | Lespedeza violacea (Linnaeus) Persoon |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lespedeza violacea var. angustifolia Torrey & A. Gray |
| Identification made in | [no date] (1) |