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 FF3DADEA-EC06-4BA5-AA35-9A0CC423CB27) with original publication details: "Sketch, ii. 422" 422 1824.
This name was in version 1 of The Plant List, record gcc-100193.