| Name | Sporobolus asper var. drummondii (Trinius) Vasey |
| Authorship | (Trinius) Vasey |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Sporobolus asper (Michaux) Kunth |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sporobolus asper var. drummondii (Trinius) Vasey |
| Identification made in | 1972 (1), 1988 (1) |