| Name | Urostachys elmeri Herter |
| Authorship | Herter |
| Rank | Species |
| Placed in | Urostachys |
| Citation | 1923 Bot. Arch. 3: 16 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Urostachys elmeri Herter |
| Identification made in | [no date] (2), 2022 (2) |