| Name | Fissidens crenulatus var. elmeri (Brotherus) Z. Iwatsuki & Tadashi Suzuki |
| Authorship | (Brotherus) Z. Iwatsuki & Tadashi Suzuki |
| Rank | Variety |
| Placed in | Fissidens crenulatus Mitten |
| Citation | 1982 J. Hattori Bot. Lab. 51: 386 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Fissidens crenulatus var. elmeri (Brotherus) Z. Iwatsuki & Tadashi Suzuki |
| Identification made in | [no date] (1) |