This name is a synonym of Teucrium capitatum subsp. majoricum (Rouy) Nyman.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 203257) with original publication details: Collect. Bot. (Barcelona) 14: 92 1983.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:922797-1.
This name was in version 1 of The Plant List, record kew-203257.