| Name | Johnstonella holoptera (A. Gray) Hasenstab & M.G. Simpson |
| Authorship | (A. Gray) Hasenstab & M.G. Simpson |
| Rank | Species |
| Placed in | Johnstonella |
| Citation | 2012 Syst. Bot. 37(3): 754 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Johnstonella holoptera (A. Gray) Hasenstab & M.G. Simpson |
| Identification made in | [no date] (12) |