⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-194264, with some changes.

Spiranthes constricta (Small) K.Schum. is a synonym of Spiranthes cernua (L.) Rich.

This name is a synonym of Spiranthes cernua (L.) Rich..

The record derives from WCSP which reports it as a synonym (record 194264) with original publication details: Just's Bot. Jahresber. 26(1): 339 1898.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:242547-2.