| Name | Gymnomitrion laceratum (Stephani) Horikawa |
| Authorship | (Stephani) Horikawa |
| Rank | Species |
| Placed in | Gymnomitrion Corda |
| Citation | 1943 Acta Phytotax. Geobot. 13: 212 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Gymnomitrion laceratum (Stephani) Horikawa |
| Identification made in | [no date] (2) |