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⚠ Version 1 of The Plant List has been superseded.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-98557, with some changes.

L Eupatorium urticifolium f. congesta Chodat 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 71BE9ADE-153C-47AE-BA77-9664AC7A4DFA) with original publication details: 412 1901.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:101177-2.