⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-69729, with some changes.

Eupatorium subhastatum var. hexanthum (DC.) Malme 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 8ABECE23-A927-431B-AF78-E89794D1B78C) with original publication details: Bih. Kongl. Svenska Vetensk.-Akad. Handl. 12(2): 33 (1933) 33 1933.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1215164-2.