| Name | Grimmia antarctici var. pilifera E. B. Bartram |
| Authorship | E. B. Bartram |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Grimmia antarctici Cardot |
| Citation | 1938 Ann. Missouri Bot. Gard. 25: 722 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Grimmia antarctici var. pilifera E. B. Bartram |
| Identification made in | [no date] (1) |