| Name | Tigridia dugesii subsp. robusta Molseed |
| Authorship | Molseed |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Tigridia dugesii S. Watson |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Tigridia dugesii subsp. robusta Molseed |
| Identification made in | [no date] (1) |