This name is a synonym of Verbena hastata L..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 212344) with original publication details: Fl. Amer. Sept. 2: 416 1814.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:263085-2.
This name was in version 1 of The Plant List, record kew-212344.