⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-194196, with some changes.
This name is a synonym of Spiranthes cernua .
The record derives from WCSP which reports it as a synonym (record 194196
) with original publication details: Rep. Geol. Surv. Arkansas 4: 222 1888 publ. 1891.