⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-370933, and has not been changed.
This name is a synonym of Forsythia suspensa (Thunb.) Vahl.
The record derives from WCSP which reports it as a synonym (record 370933) with original publication details: Acta Phytotax. Geobot. 1: 140 1932.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:611035-1.