This name is a synonym of Oenothera laciniata Hill.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 23202023) with original publication details: Nouv. Ann. Mus. Hist. Nat. 4: 347 1835.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:613870-1.
This name was in version 1 of The Plant List, record tro-23202023.