| Name | Fissidens geminiflorus var. nagasakinus (Bescherelle) Z. Iwatsuki |
| Authorship | (Bescherelle) Z. Iwatsuki |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Fissidens geminiflorus Dozy & Molk. |
| Citation | 1969 J. Hattori Bot. Lab. 32: 272 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Fissidens geminiflorus var. nagasakinus (Bescherelle) Z. Iwatsuki |
| Identification made in | [no date] (1) |