| Name | Grimmia pensilvanica Schwägrichen |
| Authorship | Schwägrichen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Grimmia |
| Citation | 1811 Sp. Musc. Frond. 1: 91. pl. 25. |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Grimmia pensilvanica Schwägrichen |
| Identification made in | [no date] (6) |
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