| Name | Trigonostemon longipes (Merrill) Merrill |
| Authorship | (Merrill) Merrill |
| Rank | Species |
| Placed in | Trigonostemon Blume |
| Citation | 1916 Philipp. J. Sci., C. 11:191 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Trigonostemon longipes (Merrill) Merrill |
| Identification made in | [no date] (12) |