⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-176018, and has not been changed.
This name is a synonym of Isodon trichocarpus (Maxim.) Kudô.
The record derives from WCSP which reports it as a synonym (record 176018) with original publication details: J. Jap. Bot. 47: 201 1972.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:455458-1.