| 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) |