| Name | Trigonostemon oblanceolatus C. B. Robinson |
| Authorship | C. B. Robinson |
| Rank | Species |
| Placed in | Trigonostemon Blume |
| Citation | 1911 Philipp. J. Sci. 6:337 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Trigonostemon oblanceolatus C. B. Robinson |
| Identification made in | [no date] (3) |