| Name | Hesperevax sparsiflora var. sparsiflora |
| Authorship | |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Hesperevax sparsiflora (A. Gray) Greene |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hesperevax sparsiflora var. sparsiflora |
| Identification made in | [no date] (2) |