| Name | Psychotria calorhamnus (Baillon) Ruhsam | 
| Authorship | (Baillon) Ruhsam | 
| Rank | Species | 
| Placed in | Psychotria Linnaeus | 
| Citation | 2008 Bot. J. Linn. Soc. 157(1): 116 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psychotria calorhamnus (Baillon) Ruhsam | 
| Identification made in | 2016 (1) | 
