This name is a synonym of Oenothera nocturna Jacq..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 23200395) with original publication details: Fl. Peruv. 3: 79, t. 315 1802.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:173307-2.
This name was in version 1 of The Plant List, record tro-23200395, and has not been changed.