| Name | Cenchrus longisetus M. C. Johnston |
| Authorship | M. C. Johnston |
| Rank | Species |
| Placed in | Cenchrus Linnaeus |
| Citation | 1963 Sida 1(3): 182 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cenchrus longisetus M. C. Johnston |
| Identification made in | [no date] (2), 2020 (1) |