| Name | Alyssum pateri subsp. prostratum (Nyárády) Dudley |
| Authorship | (Nyárády) Dudley |
| Rank | Subspecies |
| NomenclaturalStatus | Unknown |
| Placed in | Alyssum pateri Nyárády |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Alyssum pateri subsp. prostratum (Nyárády) Dudley |
| Identification made in | [no date] (2) |