⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-191219, with some changes.
This name is a synonym of Sideritis endressii subsp. littoralis .
The record derives from WCSP which reports it as a synonym (record 191219
) with original publication details: Cat. Rais. Fl. Pyr.-Or. 348 1897.