This name is a synonym of Verbena intermedia Gillies & Hook..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym and as an illegitimate name (record 212321) with original publication details: Linnaea 7: 262 1832.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:263065-2.
This name was in version 1 of The Plant List, record kew-212321, and has not been changed.