| Name | Arabis microphylla var. thompsonii Rollins |
| Authorship | Rollins |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Arabis microphylla Nuttall |
| GUID | urn:lsid:ipni.org:names:17137-2 |
| Citation | 1941 Rhodora 43: 429 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Arabis microphylla var. thompsonii Rollins |
| Identification made in | 1939 (1), 2006 (1) |