| Name | Sphaerostigma tortum var. eastwoodae A. Nelson |
| Authorship | A. Nelson |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphaerostigma tortum A. Nelson |
| Citation | 1905 Bot. Gaz. 40: 61 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sphaerostigma tortum var. eastwoodae A. Nelson |
| Identification made in | [no date] (1) |