⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-78827, with some changes.
This name is a synonym of Rudbeckia hirta var. hirta .
The record derives from TICA which reports it as a synonym (record 01A4CF61-6C8F-4B09-89F4-6A11ED1A4363
) with original publication details: 67 1901.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:223776-2
.