The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-121538, with some changes.

L Eupatorium rugosum f. villicaule (Fernald) Fernald is a synonym of Ageratina altissima (L.) R.M.King & H.Rob.

This name is a synonym of Ageratina altissima (L.) R.M.King & H.Rob..

The record derives from TICA which reports it as a synonym (record FA86F295-937A-403C-AB15-CA0216C6AF86) with original publication details: Rhodora 44 463 1942.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:100878-2.