| Name | Trigonostemon merrilianus Airy Shaw | 
| Authorship | Airy Shaw | 
| Rank | Species | 
| Placed in | Trigonostemon Blume | 
| Citation | 1971 Kew Bull. 25: 549 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trigonostemon merrilianus Airy Shaw | 
| Identification made in | [no date] (1) | 
