This name is a synonym of Monardella odoratissima subsp. pallida (A.Heller) Epling.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 129382) with original publication details: Muhlenbergia 1: 36 1901.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:163413-2.
This name was in version 1 of The Plant List, record kew-129382, and has not been changed.