⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-27033, and has not been changed.
This name is a synonym of Ageratina triniona .
The record derives from TICA which reports it as a synonym (record 8D871EFD-EA7E-46B8-8A7C-31F79F2E5EF4
) with original publication details: Contr. Univ. Michigan Herb. 9 402 1972.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:101141-2
.