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⚠ Version 1 of The Plant List has been superseded.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-44957, with some changes.

L Eupatorium occidentale var. arizonicum A.Gray is a synonym of Ageratina herbacea (A.Gray) R.M.King & H.Rob.

This name is a synonym of Ageratina herbacea (A.Gray) R.M.King & H.Rob..

The record derives from TICA which reports it as a synonym (record D9C95530-67CE-498B-8983-534E40B10B3B) with original publication details: 101 1886.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:100514-2.