⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-30425, 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 6776CE8B-6613-4769-B0D8-3847E0DBFBD2) with original publication details: "Biol. Cent.-Amer., Bot. 2(8)" 168 1881.