| Name | Nardia hasskarliana f. brevior Schiffner |
| Authorship | Schiffner |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Nardia hasskarliana (Nees) Schiffner |
| Citation | 1898 Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 67: 188 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Nardia hasskarliana f. brevior Schiffner |
| Identification made in | [no date] (2) |