| Name | Echinochloa pyramidalis (Lamarck) Hitchcock & Chase |
| Authorship | (Lamarck) Hitchcock & Chase |
| Rank | Species |
| Placed in | Echinochloa P. Beauvois |
| Citation | 1917 Contr. U.S. Natl. Herb. 18: 345 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Echinochloa pyramidalis (Lamarck) Hitchcock & Chase |
| Identification made in | [no date] (10) |