| Name | Gladiolus dalenii Van Geel |
| Authorship | Van Geel |
| Rank | Species |
| Placed in | Gladiolus Linnaeus |
| Citation | 1829 Sert. Bot. ii. I. 18. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Gladiolus dalenii Van Geel |
| Identification made in | [no date] (2) |