| 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) | 
