| Name | Pseudoditrichum mirabile Steere & Z. Iwats. |
| Authorship | Steere & Z. Iwats. |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pseudoditrichum |
| Citation | 1974 Canad. J. Bot. 52: 701 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pseudoditrichum mirabile Steere & Z. Iwats. |
| Identification made in | [no date] (1) |