| Name | Yucca torreyi f. cyanophylla Cory |
| Authorship | Cory |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Yucca torreyi Shafer ex Britton & Shafer |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Yucca torreyi f. cyanophylla Cory |
| Identification made in | [no date] (1) |