⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-81937, with some changes.
This name is a synonym of Ageratum conyzoides (L.) L..
The record derives from TICA which reports it as a synonym (record E5BFEA9B-F17B-46E2-AF69-70E9D2339996) with original publication details: "Fl. Pleine Terre, ed. 2: 42 (1866)" 42 1866.