⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2710651, and has not been changed.
This name is a synonym of Cerastium nigrescens var. laxum .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Rep. Bot. Soc. Exch. Club Brit. Isles 6: 476 1922.