| Name | Johnstonella diplotricha (Philippi) Hasenstab & M.G. Simpson | 
| Authorship | (Philippi) Hasenstab & M.G. Simpson | 
| Rank | Species | 
| Placed in | Johnstonella | 
| Citation | 2012 Syst. Bot. 37(3): 754 | 
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Johnstonella diplotricha (Philippi) Hasenstab & M.G. Simpson | 
| Identification made in | 2023 (24) | 
