This name is a synonym of Clinopodium serpyllifolium subsp. fruticosum (L.) Bräuchler.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 127308) with original publication details: Herb.-Stud. 22: 402 1907.
This name was in version 1 of The Plant List, record kew-127308, and has not been changed.