| Name | Lophatherum gracile Brongniart |
| Authorship | Brongniart |
| Rank | Species |
| Placed in | Lophatherum |
| Citation | 1831 Voy. Monde, Phan. 50, t. 81 |
| Holdings | 55 Specimens held in the Harvard University Herbaria identified as Lophatherum gracile Brongniart |
| Identification made in | [no date] (54), 2004 (1) |