| Name | Dichanthelium portoricense (Desvaux ex Hamilton) B. F. Hansen & Wunderlin |
| Authorship | (Desvaux ex Hamilton) B. F. Hansen & Wunderlin |
| Rank | Species |
| Placed in | Dichanthelium (Hitchcock & Chase) Gould |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Dichanthelium portoricense (Desvaux ex Hamilton) B. F. Hansen & Wunderlin |
| Identification made in | 2017 (1) |