This name is a synonym of Isodon rugosus (Wall. ex Benth.) Codd.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 136873) with original publication details: Nov. Pl. Sp. 275 1821.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:452926-1.
This name was in version 1 of The Plant List, record kew-136873.