| Name | Fissidens minutus var. pusillissimus (Steere) Pursell |
| Authorship | (Steere) Pursell |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Fissidens minutus Thwaites & Mitten |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Fissidens minutus var. pusillissimus (Steere) Pursell |
| Identification made in | [no date] (1) |