⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-126759, with some changes.
This name is a synonym of Rudbeckia laciniata L..
The record derives from TICA which reports it as a synonym (record 75896EF5-097C-4989-B089-D607AC006D4E) with original publication details: 1768.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:241691-1.