| Name | Thrixspermum sumatranum J. J. Smith |
| Authorship | J. J. Smith |
| Rank | Species |
| Placed in | Thrixspermum |
| Citation | 1920 Bull. Jard. Bot. Buitenzorg sér. 3, 2: 109. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thrixspermum sumatranum J. J. Smith |
| Identification made in | [no date] (1) |