| Name | Calamagrostis purpurascens var. maltei Polunin |
| Authorship | Polunin |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Calamagrostis purpurascens R. Brown |
| GUID | urn:lsid:ipni.org:names:40569-2 |
| Citation | 1940 Bull. Natl. Mus. Canada 92: 51 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Calamagrostis purpurascens var. maltei Polunin |
| Identification made in | [no date] (2) |