This name is a synonym of Helianthus × laetiflorus Pers..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 06444957-9073-4955-9202-404F39445898) with original publication details: Fl. N. Amer. 2: 323 (1843) 323 1843.
This name was in version 1 of The Plant List, record gcc-34689.