| Name | Calamagrostis pusilla Reeder |
| Authorship | Reeder |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calamagrostis Adanson |
| GUID | urn:lsid:ipni.org:names:394765-1 |
| Citation | 1950 J. Arnold Arbor. 31: 322 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Calamagrostis pusilla Reeder |
| Identification made in | [no date] (2) |