| 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) | 
