| Name | Fissidens adianthoides var. semicristatus Grout |
| Authorship | Grout |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Fissidens adianthoides Hedwig |
| Citation | 1936 Moss Fl. N. Amer. 1: 21 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Fissidens adianthoides var. semicristatus Grout |
| Identification made in | [no date] (1) |