| Name | Parietaria hespera var. californica Hinton |
| Authorship | Hinton |
| Rank | Variety |
| Placed in | Parietaria hespera B. D. Hinton |
| Citation | 1969 Sida 3(5): 295–297, f. 1–2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Parietaria hespera var. californica Hinton |
| Identification made in | [no date] (2) |