| Name | Perezia dugesii var. pilosula Bacigalupi |
| Authorship | Bacigalupi |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Perezia dugesii A. Gray |
| Citation | 1931 Contr. Gray Herb. 97: 19 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Perezia dugesii var. pilosula Bacigalupi |
| Identification made in | 1931 (1), 1993 (1) |