| Name | Alyssum decandolleum var. densum Nyárády |
| Authorship | Nyárády |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Alyssum decandolleum Nyárády |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Alyssum decandolleum var. densum Nyárády |
| Identification made in | [no date] (1) |