⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-191640, with some changes.
This name is a synonym of Sideritis hyssopifolia subsp. guillonii .
The record derives from WCSP which reports it as a synonym (record
191640) with original publication details: Lab. Alp. Mar. 342 1893.