| Name | Elymus durus (Keng) S. L. Chen |
| Authorship | (Keng) S. L. Chen |
| Rank | Species |
| Placed in | Elymus Linnaeus |
| Citation | 2006 Fl. China 22: 412 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Elymus durus (Keng) S. L. Chen |
| Identification made in | [no date] (1) |