| Name | Erysimum franciscanum var. crassifolium R. Rossbach |
| Authorship | R. Rossbach |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Erysimum franciscanum R. Rossbach |
| GUID | urn:lsid:ipni.org:names:307176-2 |
| Citation | 1958 Aliso 4: 120 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Erysimum franciscanum var. crassifolium R. Rossbach |
| Identification made in | [no date] (1), 1955 (2) |