This name is a synonym of Elsholtzia densa Benth..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 66760) with original publication details: Notes Roy. Bot. Gard. Edinburgh 6: 152 1915.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:446652-1.
This name was in version 1 of The Plant List, record kew-66760.