| Name | Trigonostemon thyrsoideum Stapf |
| Authorship | Stapf |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Trigonostemon Blume |
| Citation | 1909 Bull. Misc. Inform. Kew 264 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Trigonostemon thyrsoideum Stapf |
| Identification made in | [no date] (3), 2005 (2) |