| Name | Trachystoma ballii O. E. Schulz |
| Authorship | O. E. Schulz |
| Rank | Species |
| Placed in | Trachystoma |
| Citation | 1916 Bot. Jahrb. Syst. 119: 52 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Trachystoma ballii O. E. Schulz |
| Identification made in | [no date] (5) |