This name is a synonym of Verbena halei Small.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 212532) with original publication details: Syst. Bot. 7: 454 1982.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:921651-1.
This name was in version 1 of The Plant List, record kew-212532.