This name is a synonym of Spiranthes torta (Thunb.) Garay & H.R.Sweet.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 141854) with original publication details: Mus. Nat. Acad. Ups. (Dissert.) 9: 136 1791.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:291005-2.
This name was in version 1 of The Plant List, record kew-141854.