| Name | Fossombronia angulosa (Dickson) Raddi |
| Authorship | (Dickson) Raddi |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Fossombronia |
| Citation | 1818 Jungermanniogr. Etrusca 29 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Fossombronia angulosa (Dickson) Raddi |
| Identification made in | [no date] (2), 2008 (1) |