| Name | Calamagrostis pickeringii f. vivipara Louis-Marie |
| Authorship | Louis-Marie |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Calamagrostis pickeringii A. Gray |
| GUID | urn:lsid:ipni.org:names:40547-2 |
| Citation | 1944 Rhodora 46: 296 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calamagrostis pickeringii f. vivipara Louis-Marie |
| Identification made in | [no date] (1) |