| Name | Trigonostemon harmandii Gagnepain | 
| Authorship | Gagnepain | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Trigonostemon Blume | 
| GUID | urn:lsid:ipni.org:names:358012-1 | 
| Citation | 1923 Bull. Soc. Bot. France 69: 750 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Trigonostemon harmandii Gagnepain | 
| Identification made in | [no date] (2) | 
