| Name | Iris ×robusta E. S. Anderson |
| Authorship | E. S. Anderson |
| Rank | Species |
| Placed in | Iris Linnaeus |
| Citation | 1928 Ann. Missouri Bot. Gard. 15: 304 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Iris ×robusta E. S. Anderson |
| Identification made in | [no date] (3) |