| Name | Calamagrostis vulcanica Swallen |
| Authorship | Swallen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calamagrostis Adanson |
| GUID | urn:lsid:ipni.org:names:40634-2 |
| Citation | 1953 Phytologia 4(7): 424 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calamagrostis vulcanica Swallen |
| Identification made in | [no date] (1) |