| Name | Echinochloa crus-galli f. longiseta (Trinius) Farwell |
| Authorship | (Trinius) Farwell |
| Rank | Forma |
| Placed in | Echinochloa crus-galli (Linnaeus) P. Beauvois |
| GUID | urn:lsid:ipni.org:names:1219787-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Echinochloa crus-galli f. longiseta (Trinius) Farwell |
| Identification made in | [no date] (1) |