| Name | Ptilagrostis dichotoma Keng ex Tzvelev |
| Authorship | Keng ex Tzvelev |
| Rank | Species |
| Placed in | Ptilagrostis |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ptilagrostis dichotoma Keng ex Tzvelev |
| Identification made in | [no date] (1) |