| Name | Toxostigma purpurescens A. Richard |
| Authorship | A. Richard |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Toxostigma |
| Citation | 1850 Tent. Fl. Abyss. 2: 86 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Toxostigma purpurescens A. Richard |
| Identification made in | [no date] (1) |