⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-65834, with some changes.

Eupatorium congestum var. hirsutum (Hook. & Arn.) Cabrera & Vittet is a synonym of Eupatorium hirsutum Hook. & Arn.

This name is a synonym of Eupatorium hirsutum Hook. & Arn..

The record derives from TICA which reports it as a synonym (record 6B96A8FD-ED67-4A32-8469-C9FB712A4EDE) with original publication details: 176 1963.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:99755-2.