| Name | Arabis rigidissima Rollins |
| Authorship | Rollins |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arabis Adanson |
| Contains | Arabis rigidissima var. demota Rollins |
| GUID | urn:lsid:ipni.org:names:278568-1 |
| Citation | 1941 Rhodora 43: 380 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Arabis rigidissima Rollins |
| Identification made in | [no date] (1), 1940 (1), 2006 (1) |