This name is a synonym of Nicandra physalodes (L.) Gaertn..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 29606060) with original publication details: Deutschl. Fl., Abt. II, Cryptog. 10: 61 1903.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:34039-2.
This name was in version 1 of The Plant List, record tro-29606060.