| Name | Thinopyrum elongatum (Host) D. R. Dewey |
| Authorship | (Host) D. R. Dewey |
| Rank | Species |
| Placed in | Thinopyrum |
| Citation | 1984 Gene Manipul. Pl. Improv. [J.P. Gustafson] 274 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thinopyrum elongatum (Host) D. R. Dewey |
| Identification made in | [no date] (1) |