| Name | Physaria pachyphylla Grady & O'Kane |
| Authorship | Grady & O'Kane |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Physaria |
| Remarks | ined. as of May 2007 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Physaria pachyphylla Grady & O'Kane |
| Identification made in | [no date] (4) |