⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-111570, 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 5226F979-3062-48B1-AE08-B3636DADD7B5) with original publication details: Rev. Gen. Pl. 1 (1891) 370 1891.