| Name | Erysimum capitatum var. angustatum (Greene) Rossbach |
| Authorship | (Greene) Rossbach |
| Rank | Variety |
| Placed in | Erysimum capitatum (Douglas ex Hooker) Greene |
| GUID | urn:lsid:ipni.org:names:1094357-2 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Erysimum capitatum var. angustatum (Greene) Rossbach |
| Identification made in | [no date] (11), 1955 (1), 1987 (8) |