⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-18965, with some changes.
This name is a synonym of Ageratina crassiramea (B.L.Rob.) R.M.King & H.Rob..
The record derives from TICA which reports it as a synonym (record 4C85B1AD-551B-4A26-8CFD-23019DEF2413) with original publication details: Phytologia 23(1) 154 1972.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:179965-2.