| Name | Calamagrostis tarijensis Pilger |
| Authorship | Pilger |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calamagrostis Adanson |
| GUID | urn:lsid:ipni.org:names:394870-1 |
| Citation | 1908 Bot. Jahrb. Syst. 42: 71 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Calamagrostis tarijensis Pilger |
| Identification made in | 2005 (4) |