⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-136873, with some changes.
This name is a synonym of Isodon rugosus (Wall. ex Benth.) Codd.
The record derives from WCSP 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: urn:lsid:ipni.org:names:452926-1.