⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-136960, with some changes.
This name is a synonym of Rudbeckia hirta var. floridana .
The record derives from TICA which reports it as a synonym (record 5A7BEF0B-2735-44A9-B97C-ED6A76B6EBC2
) with original publication details: Pittonia 4: 176. 1900 176 1900.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:223722-2
.