| Name | Arabis macdonaldiana Eastwood |
| Authorship | Eastwood |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arabis Adanson |
| Citation | 1903 Bull. Torrey Bot. Club 30: 488 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Arabis macdonaldiana Eastwood |
| Identification made in | [no date] (2), 1938 (1), 1983 (2), 1997 (7), 2004 (2) |