| Name | Spiranthes niklasii M. C. Pace |
| Authorship | M. C. Pace |
| Rank | Species |
| Placed in | Spiranthes Richard |
| Citation | 27 Dec 2017 Syst. Bot. 42(4): 660 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Spiranthes niklasii M. C. Pace |
| Identification made in | [no date] (3) |