| Name | Pleurothallis biserrula H. G. Reichenbach | 
| Authorship | Reichenbach f. | 
| Rank | Species | 
| Placed in | Pleurothallis R. Brown | 
| Citation | 1855 Bonplandia 3: 71 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pleurothallis biserrula H. G. Reichenbach | 
| Identification made in | [no date] (2) |