| Name | Paspalum longum Chase ex I. M. Johnston |
| Authorship | Chase ex I. M. Johnston |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Paspalum Linnaeus |
| GUID | urn:lsid:ipni.org:names:184449-2 |
| Citation | 1931 Proc. Calif. Acad. Sci. 20: 52 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Paspalum longum Chase ex I. M. Johnston |
| Identification made in | [no date] (1) |