| Name | Sporobolus flexuosus (Thurber ex Vasey) Rydberg |
| Authorship | (Thurber ex Vasey) Rydberg |
| Rank | Species |
| Placed in | Sporobolus R. Brown |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Sporobolus flexuosus (Thurber ex Vasey) Rydberg |
| Identification made in | [no date] (4) |