⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-102334, with some changes.

Ibidium strictum (Rydb.) House is a synonym of Spiranthes romanzoffiana Cham.

This name is a synonym of Spiranthes romanzoffiana Cham..

The record derives from WCSP which reports it as a synonym (record 102334) with original publication details: Bull. Torrey Bot. Club 32: 381 1905.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:127307-2.