⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2826369, with some changes.
This name is a synonym of Glaucium grandiflorum subsp. refractum .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Pflanzenr. IV, 104: 227 1909.