| Name | Physaria gordonii subsp. densifolia (Rollins) O'Kane & Al-Shehbaz |
| Authorship | (Rollins) O'Kane & Al-Shehbaz |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Physaria gordonii (A. Gray) O'Kane & Al-Shehbaz |
| GUID | urn:lsid:ipni.org:names:1035345-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Physaria gordonii subsp. densifolia (Rollins) O'Kane & Al-Shehbaz |
| Identification made in | 2009 (2) |