⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-175994, and has not been changed.
This name is a synonym of Isodon scrophularioides (Wall. ex Benth.) Murata.
The record derives from WCSP which reports it as a synonym (record 175994) with original publication details: J. Jap. Bot. 47: 200 1972.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:455439-1.