⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2804082, with some changes.

Euphrasia gibbsiae f. subglabrifolia Du Rietz is a synonym of Euphrasia gibbsiae subsp. subglabrifolia (Du Rietz) W.R.Barker

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Svensk Bot. Tidskr. 42: 110 1948.