| Name | Physaria pruinosa (Greene) O'Kane & Al-Shehbaz |
| Authorship | (Greene) O'Kane & Al-Shehbaz |
| Rank | Species |
| Placed in | Physaria |
| Citation | 2002 Novon 12(3): 327 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Physaria pruinosa (Greene) O'Kane & Al-Shehbaz |
| Identification made in | [no date] (2) |