This name is a synonym of Monardella odoratissima subsp. discolor (Greene) Epling.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 129293) with original publication details: Pittonia 2: 24 1889.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:163332-2.
This name was in version 1 of The Plant List, record kew-129293, and has not been changed.