| Name | Physaria arizonica (S. Watson) O'Kane & Al-Shehbaz |
| Authorship | (S. Watson) O'Kane & Al-Shehbaz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Physaria |
| Contains | Physaria arizonica var. andrusensis N. D. Atwood, S. L. Welsh & L. C. Higgins |
| GUID | urn:lsid:ipni.org:names:1199135-2 |
| Holdings | 36 Specimens held in the Harvard University Herbaria identified as Physaria arizonica (S. Watson) O'Kane & Al-Shehbaz |
| Identification made in | [no date] (9), 1970 (13), 1972 (3), 1973 (1), 1981 (1), 1988 (1), 1993 (3), 2009 (5) |