| Name | Arabis dentata var. phalacrocarpa M. Hopkins |
| Authorship | M. Hopkins |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Arabis dentata Torrey & A. Gray |
| GUID | urn:lsid:ipni.org:names:16970-2 |
| Citation | 1937 Rhodora 39: 169 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Arabis dentata var. phalacrocarpa M. Hopkins |
| Identification made in | 1935 (1), 2006 (1) |