| Name | Arabis pygmaea Rollins |
| Authorship | Rollins |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arabis Adanson |
| GUID | urn:lsid:ipni.org:names:278548-1 |
| Citation | 1941 Rhodora 43: 476 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arabis pygmaea Rollins |
| Identification made in | [no date] (1) |