| Name | Gladiolus grandis Thunberg | 
| Authorship | Thunberg | 
| Rank | Species | 
| Placed in | Gladiolus Linnaeus | 
| Citation | 1800 Prodr. Pl. Cap. 2: 185 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Gladiolus grandis Thunberg | 
| Identification made in | [no date] (2) | 
