| Name | Alyssum serpyllifolium var. longistyllum Sommier & Levier |
| Authorship | Sommier & Levier |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Alyssum serpyllifolium Desfontaines |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Alyssum serpyllifolium var. longistyllum Sommier & Levier |
| Identification made in | [no date] (1) |