| Name | Dichanthelium acuminatum subsp. columbianum (Scribner) Freckmann & Lelong |
| Authorship | (Scribner) Freckmann & Lelong |
| Rank | Subspecies |
| Placed in | Dichanthelium acuminatum (Swartz) Gould & C. A. Clark |
| GUID | urn:lsid:ipni.org:names:20010154-1 |
| Citation | 19 Jul 2002 Sida 20(1): 167 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Dichanthelium acuminatum subsp. columbianum (Scribner) Freckmann & Lelong |
| Identification made in | [no date] (5), 2011 (5), 2017 (1), 2018 (1), 2019 (1) |