| 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) | 
