| Name | Fissidens hasskarlii var. irrigatus M. Fleischer |
| Authorship | M. Fleischer |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Fissidens hasskarlii A. Jaeger |
| Citation | 1899 Hedwigia 38 (Beibl. 3): 128 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Fissidens hasskarlii var. irrigatus M. Fleischer |
| Identification made in | [no date] (1) |