| Name | Iris thompsonii R. C. Foster |
| Authorship | R. C. Foster |
| Rank | Species |
| Placed in | Iris Linnaeus |
| Citation | 1936 Rhodora 38(450): 199–200 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Iris thompsonii R. C. Foster |
| Identification made in | [no date] (7) |