| Name | Physaria argyraea (A. Gray) O'Kane & Al-Shehbaz |
| Authorship | (A. Gray) O'Kane & Al-Shehbaz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Physaria |
| Contains | Physaria argyraea subsp. diffusa (Rollins) O'Kane & Al-Shehbaz |
| GUID | urn:lsid:ipni.org:names:1027971-2 |
| Holdings | 119 Specimens held in the Harvard University Herbaria identified as Physaria argyraea (A. Gray) O'Kane & Al-Shehbaz |
| Identification made in | [no date] (35), 1968 (1), 1970 (23), 1971 (1), 1972 (46), 1973 (3), 1986 (2), 1988 (1), 1994 (6), 2009 (1) |