⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-100641, with some changes.
This name is a synonym of Helianthus annuus L..
The record derives from TICA which reports it as a synonym (record 8B1CBE30-FFE3-4DBD-A475-9B1433E89B6B) with original publication details: Gen. Am. ii. 177 177 1818.