⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-33793, with some changes.
This name is a synonym of Tithonia diversifolia (Hemsl.) A.Gray.
The record derives from TICA which reports it as a synonym (record A23EC986-4F3B-45FA-AC6E-3EA87EAA2D91) with original publication details: Rev. Gen. Pl. 1 (1891) 371 1891.