| Name | Eulophia ischna Summerhayes |
| Authorship | Summerhayes |
| Rank | Species |
| Placed in | Eulophia R. Brown |
| Citation | 1957 Kew Bull. 12(1): 125 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Eulophia ischna Summerhayes |
| Identification made in | [no date] (3) |