This name is a synonym of Endostemon obtusifolius (E.Mey.) N.E.Br..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 137020) with original publication details: Comm. Pl. Afr. Austr. 227 1838.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:453050-1.
This name was in version 1 of The Plant List, record kew-137020.