This name is a synonym of Verbena xutha Lehm..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 212466) with original publication details: Bull. Soc. Imp. Naturalistes Moscou 36(2): 196 1863.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:865289-1.
This name was in version 1 of The Plant List, record kew-212466.