⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-194322, with some changes.

Spiranthes graminea var. praecox Britton, Sterns & Poggenb. is a synonym of Spiranthes vernalis Engelm. & A.Gray

This name is a synonym of Spiranthes vernalis Engelm. & A.Gray.

The record derives from WCSP which reports it as a synonym (record 194322) with original publication details: Prelim. Cat. 52 1888.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:242680-2.