| Name | Puccinellia vaginata var. elegans T. J. Sørensen |
| Authorship | T. J. Sørensen |
| Rank | Variety |
| Placed in | Puccinellia vaginata (Lange) Fernald & Weatherby |
| Citation | 1953 Meddel. Grønland. 136 (no. 3): 50, fig. 40-43, 79-80, tab. 6 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Puccinellia vaginata var. elegans T. J. Sørensen |
| Identification made in | 2025 (1) |