| Name | Tetraplodon mnioides var. cavifolius Schimper |
| Authorship | Schimper |
| Rank | Variety |
| Placed in | Tetraplodon mnioides (Hedwig) Bruch & Schimper |
| Citation | 1860 Syn. Musc. Eur. 304 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Tetraplodon mnioides var. cavifolius Schimper |
| Identification made in | [no date] (9) |