| Name | Spiranthes tenuissima L. O. Williams |
| Authorship | L. O. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Spiranthes Richard |
| GUID | urn:lsid:ipni.org:names:242808-2 |
| Citation | 1946 Bot. Mus. Leafl. 12: 235 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Spiranthes tenuissima L. O. Williams |
| Identification made in | [no date] (2), 1941 (3), 2009 (3), 2012 (2) |